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system76-edk2/CryptoPkg/Private/Protocol/Crypto.h
Chris Ruffin 503344cdbd CryptoPkg/Driver: add additional RSAES-OAEP crypto functions 
Add new functions to CryptoPkg/Driver.

Signed-off-by: Chris Ruffin <v-chruffin@microsoft.com>
Cc: Chris Ruffin <cruffin@millcore.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Wenxing Hou <wenxing.hou@intel.com>

Reviewed-by: Yi Li <yi1.li@intel.com>
2024-04-07 03:55:04 +00:00

5718 lines
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/** @file
This Protocol provides Crypto services to DXE modules
Copyright (C) Microsoft Corporation. All rights reserved.
Copyright (c) 2020 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __EDKII_CRYPTO_PROTOCOL_H__
#define __EDKII_CRYPTO_PROTOCOL_H__
#include <Base.h>
#include <Library/BaseCryptLib.h>
#include <Library/PcdLib.h>
///
/// The version of the EDK II Crypto Protocol.
/// As APIs are added to BaseCryptLib, the EDK II Crypto Protocol is extended
/// with new APIs at the end of the EDK II Crypto Protocol structure. Each time
/// the EDK II Crypto Protocol is extended, this version define must be
/// increased.
///
#define EDKII_CRYPTO_VERSION 17
///
/// EDK II Crypto Protocol forward declaration
///
typedef struct _EDKII_CRYPTO_PROTOCOL EDKII_CRYPTO_PROTOCOL;
/**
Returns the version of the EDK II Crypto Protocol.
@return The version of the EDK II Crypto Protocol.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_GET_VERSION)(
VOID
);
// =====================================================================================
// MAC (Message Authentication Code) Primitive
// =====================================================================================
/**
HMAC MD5 is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
VOID *
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_NEW)(
VOID
);
typedef
VOID
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_FREE)(
IN VOID *HmacMd5Ctx
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_SET_KEY)(
OUT VOID *HmacMd5Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_DUPLICATE)(
IN CONST VOID *HmacMd5Context,
OUT VOID *NewHmacMd5Context
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_UPDATE)(
IN OUT VOID *HmacMd5Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_MD5_FINAL)(
IN OUT VOID *HmacMd5Context,
OUT UINT8 *HmacValue
);
/**
HMAC SHA1 is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
VOID *
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_NEW)(
VOID
);
typedef
VOID
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_FREE)(
IN VOID *HmacSha1Ctx
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_SET_KEY)(
OUT VOID *HmacSha1Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_DUPLICATE)(
IN CONST VOID *HmacSha1Context,
OUT VOID *NewHmacSha1Context
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_UPDATE)(
IN OUT VOID *HmacSha1Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_FINAL)(
IN OUT VOID *HmacSha1Context,
OUT UINT8 *HmacValue
);
/**
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA256 use.
@return Pointer to the HMAC_CTX context that has been initialized.
If the allocations fails, HmacSha256New() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_NEW)(
VOID
);
/**
Release the specified HMAC_CTX context.
@param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_FREE)(
IN VOID *HmacSha256Ctx
);
/**
Set user-supplied key for subsequent use. It must be done before any
calling to HmacSha256Update().
If HmacSha256Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] HmacSha256Context Pointer to HMAC-SHA256 context.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@retval TRUE The Key is set successfully.
@retval FALSE The Key is set unsuccessfully.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_SET_KEY)(
OUT VOID *HmacSha256Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
);
/**
Makes a copy of an existing HMAC-SHA256 context.
If HmacSha256Context is NULL, then return FALSE.
If NewHmacSha256Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] HmacSha256Context Pointer to HMAC-SHA256 context being copied.
@param[out] NewHmacSha256Context Pointer to new HMAC-SHA256 context.
@retval TRUE HMAC-SHA256 context copy succeeded.
@retval FALSE HMAC-SHA256 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_DUPLICATE)(
IN CONST VOID *HmacSha256Context,
OUT VOID *NewHmacSha256Context
);
/**
Digests the input data and updates HMAC-SHA256 context.
This function performs HMAC-SHA256 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
HMAC-SHA256 context should be initialized by HmacSha256New(), and should not be finalized
by HmacSha256Final(). Behavior with invalid context is undefined.
If HmacSha256Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE HMAC-SHA256 data digest succeeded.
@retval FALSE HMAC-SHA256 data digest failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_UPDATE)(
IN OUT VOID *HmacSha256Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the HMAC-SHA256 digest value.
This function completes HMAC-SHA256 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the HMAC-SHA256 context cannot
be used again.
HMAC-SHA256 context should be initialized by HmacSha256New(), and should not be finalized
by HmacSha256Final(). Behavior with invalid HMAC-SHA256 context is undefined.
If HmacSha256Context is NULL, then return FALSE.
If HmacValue is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA256 digest
value (32 bytes).
@retval TRUE HMAC-SHA256 digest computation succeeded.
@retval FALSE HMAC-SHA256 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_FINAL)(
IN OUT VOID *HmacSha256Context,
OUT UINT8 *HmacValue
);
/**
Computes the HMAC-SHA256 digest of a input data buffer.
This function performs the HMAC-SHA256 digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA256 digest
value (32 bytes).
@retval TRUE HMAC-SHA256 digest computation succeeded.
@retval FALSE HMAC-SHA256 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA256_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
IN CONST UINT8 *Key,
IN UINTN KeySize,
OUT UINT8 *HmacValue
);
/**
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA384 use.
@return Pointer to the HMAC_CTX context that has been initialized.
If the allocations fails, HmacSha384New() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_NEW)(
VOID
);
/**
Release the specified HMAC_CTX context.
@param[in] HmacSha384Ctx Pointer to the HMAC_CTX context to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_FREE)(
IN VOID *HmacSha384Ctx
);
/**
Set user-supplied key for subsequent use. It must be done before any
calling to HmacSha384Update().
If HmacSha384Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] HmacSha384Context Pointer to HMAC-SHA384 context.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@retval TRUE The Key is set successfully.
@retval FALSE The Key is set unsuccessfully.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_SET_KEY)(
OUT VOID *HmacSha384Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
);
/**
Makes a copy of an existing HMAC-SHA384 context.
If HmacSha384Context is NULL, then return FALSE.
If NewHmacSha384Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] HmacSha384Context Pointer to HMAC-SHA384 context being copied.
@param[out] NewHmacSha384Context Pointer to new HMAC-SHA384 context.
@retval TRUE HMAC-SHA384 context copy succeeded.
@retval FALSE HMAC-SHA384 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_DUPLICATE)(
IN CONST VOID *HmacSha384Context,
OUT VOID *NewHmacSha384Context
);
/**
Digests the input data and updates HMAC-SHA384 context.
This function performs HMAC-SHA384 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
HMAC-SHA384 context should be initialized by HmacSha384New(), and should not be finalized
by HmacSha384Final(). Behavior with invalid context is undefined.
If HmacSha384Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] HmacSha384Context Pointer to the HMAC-SHA384 context.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE HMAC-SHA384 data digest succeeded.
@retval FALSE HMAC-SHA384 data digest failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_UPDATE)(
IN OUT VOID *HmacSha384Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the HMAC-SHA384 digest value.
This function completes HMAC-SHA384 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the HMAC-SHA384 context cannot
be used again.
HMAC-SHA384 context should be initialized by HmacSha384New(), and should not be finalized
by HmacSha384Final(). Behavior with invalid HMAC-SHA384 context is undefined.
If HmacSha384Context is NULL, then return FALSE.
If HmacValue is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] HmacSha384Context Pointer to the HMAC-SHA384 context.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA384 digest
value (48 bytes).
@retval TRUE HMAC-SHA384 digest computation succeeded.
@retval FALSE HMAC-SHA384 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_FINAL)(
IN OUT VOID *HmacSha384Context,
OUT UINT8 *HmacValue
);
/**
Computes the HMAC-SHA384 digest of a input data buffer.
This function performs the HMAC-SHA384 digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA384 digest
value (48 bytes).
@retval TRUE HMAC-SHA384 digest computation succeeded.
@retval FALSE HMAC-SHA384 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HMAC_SHA384_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
IN CONST UINT8 *Key,
IN UINTN KeySize,
OUT UINT8 *HmacValue
);
// =====================================================================================
// One-Way Cryptographic Hash Primitives
// =====================================================================================
/**
MD4 is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
UINTN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_GET_CONTEXT_SIZE)(
VOID
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_INIT)(
OUT VOID *Md4Context
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_DUPLICATE)(
IN CONST VOID *Md4Context,
OUT VOID *NewMd4Context
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_UPDATE)(
IN OUT VOID *Md4Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_FINAL)(
IN OUT VOID *Md4Context,
OUT UINT8 *HashValue
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_MD4_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
// ----------------------------------------------------------------------------
/**
Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.
If this interface is not supported, then return zero.
@return The size, in bytes, of the context buffer required for MD5 hash operations.
@retval 0 This interface is not supported.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_MD5_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Md5Context as MD5 hash context for
subsequent use.
If Md5Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] Md5Context Pointer to MD5 context being initialized.
@retval TRUE MD5 context initialization succeeded.
@retval FALSE MD5 context initialization failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_MD5_INIT)(
OUT VOID *Md5Context
);
/**
Makes a copy of an existing MD5 context.
If Md5Context is NULL, then return FALSE.
If NewMd5Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Md5Context Pointer to MD5 context being copied.
@param[out] NewMd5Context Pointer to new MD5 context.
@retval TRUE MD5 context copy succeeded.
@retval FALSE MD5 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_MD5_DUPLICATE)(
IN CONST VOID *Md5Context,
OUT VOID *NewMd5Context
);
/**
Digests the input data and updates MD5 context.
This function performs MD5 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
MD5 context should be already correctly initialized by Md5Init(), and should not be finalized
by Md5Final(). Behavior with invalid context is undefined.
If Md5Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Md5Context Pointer to the MD5 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE MD5 data digest succeeded.
@retval FALSE MD5 data digest failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_MD5_UPDATE)(
IN OUT VOID *Md5Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the MD5 digest value.
This function completes MD5 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the MD5 context cannot
be used again.
MD5 context should be already correctly initialized by Md5Init(), and should not be
finalized by Md5Final(). Behavior with invalid MD5 context is undefined.
If Md5Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Md5Context Pointer to the MD5 context.
@param[out] HashValue Pointer to a buffer that receives the MD5 digest
value (16 bytes).
@retval TRUE MD5 digest computation succeeded.
@retval FALSE MD5 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_MD5_FINAL)(
IN OUT VOID *Md5Context,
OUT UINT8 *HashValue
);
/**
Computes the MD5 message digest of a input data buffer.
This function performs the MD5 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the MD5 digest
value (16 bytes).
@retval TRUE MD5 digest computation succeeded.
@retval FALSE MD5 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_MD5_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
// =====================================================================================
// PKCS
// =====================================================================================
/**
Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the encrypted message in
in a newly allocated buffer.
Things that can cause a failure include:
- X509 key size does not match any known key size.
- Fail to parse X509 certificate.
- Fail to allocate an intermediate buffer.
- NULL pointer provided for a non-optional parameter.
- Data size is too large for the provided key size (max size is a function of key size and hash digest size).
@param[in] PublicKey A pointer to the DER-encoded X509 certificate that will be used to encrypt the data.
@param[in] PublicKeySize Size of the X509 cert buffer.
@param[in] InData Data to be encrypted.
@param[in] InDataSize Size of the data buffer.
@param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer to be used when initializing the PRNG. NULL otherwise.
@param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer. 0 otherwise.
@param[out] EncryptedData Pointer to an allocated buffer containing the encrypted message.
@param[out] EncryptedDataSize Size of the encrypted message buffer.
@retval TRUE Encryption was successful.
@retval FALSE Encryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS1_ENCRYPT_V2)(
IN CONST UINT8 *PublicKey,
IN UINTN PublicKeySize,
IN UINT8 *InData,
IN UINTN InDataSize,
IN CONST UINT8 *PrngSeed OPTIONAL,
IN UINTN PrngSeedSize OPTIONAL,
OUT UINT8 **EncryptedData,
OUT UINTN *EncryptedDataSize
);
/**
Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
decrypted message in a newly allocated buffer.
Things that can cause a failure include:
- Fail to parse private key.
- Fail to allocate an intermediate buffer.
- Null pointer provided for a non-optional parameter.
@param[in] PrivateKey A pointer to the DER-encoded private key.
@param[in] PrivateKeySize Size of the private key buffer.
@param[in] EncryptedData Data to be decrypted.
@param[in] EncryptedDataSize Size of the encrypted buffer.
@param[out] OutData Pointer to an allocated buffer containing the encrypted
message.
@param[out] OutDataSize Size of the encrypted message buffer.
@retval TRUE Encryption was successful.
@retval FALSE Encryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS1V2_DECRYPT)(
IN CONST UINT8 *PrivateKey,
IN UINTN PrivateKeySize,
IN UINT8 *EncryptedData,
IN UINTN EncryptedDataSize,
OUT UINT8 **OutData,
OUT UINTN *OutDataSize
);
/**
Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
encrypted message in a newly allocated buffer.
Things that can cause a failure include:
- X509 key size does not match any known key size.
- Fail to allocate an intermediate buffer.
- Null pointer provided for a non-optional parameter.
- Data size is too large for the provided key size (max size is a function of key size
and hash digest size).
@param[in] RsaContext A pointer to an RSA context created by RsaNew() and
provisioned with a public key using RsaSetKey().
@param[in] InData Data to be encrypted.
@param[in] InDataSize Size of the data buffer.
@param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
to be used when initializing the PRNG. NULL otherwise.
@param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
0 otherwise.
@param[in] DigestLen [Optional] If provided, size of the hash used:
SHA1_DIGEST_SIZE
SHA256_DIGEST_SIZE
SHA384_DIGEST_SIZE
SHA512_DIGEST_SIZE
0 to use default (SHA1)
@param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
message.
@param[out] EncryptedDataSize Size of the encrypted message buffer.
@retval TRUE Encryption was successful.
@retval FALSE Encryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_OAEP_ENCRYPT)(
IN VOID *RsaContext,
IN UINT8 *InData,
IN UINTN InDataSize,
IN CONST UINT8 *PrngSeed OPTIONAL,
IN UINTN PrngSeedSize OPTIONAL,
IN UINT16 DigestLen OPTIONAL,
OUT UINT8 **EncryptedData,
OUT UINTN *EncryptedDataSize
);
/**
Decrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
decrypted message in a newly allocated buffer.
Things that can cause a failure include:
- Fail to parse private key.
- Fail to allocate an intermediate buffer.
- Null pointer provided for a non-optional parameter.
@param[in] RsaContext A pointer to an RSA context created by RsaNew() and
provisioned with a private key using RsaSetKey().
@param[in] EncryptedData Data to be decrypted.
@param[in] EncryptedDataSize Size of the encrypted buffer.
@param[in] DigestLen [Optional] If provided, size of the hash used:
SHA1_DIGEST_SIZE
SHA256_DIGEST_SIZE
SHA384_DIGEST_SIZE
SHA512_DIGEST_SIZE
0 to use default (SHA1)
@param[out] OutData Pointer to an allocated buffer containing the encrypted
message.
@param[out] OutDataSize Size of the encrypted message buffer.
@retval TRUE Encryption was successful.
@retval FALSE Encryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_OAEP_DECRYPT)(
IN VOID *RsaContext,
IN UINT8 *EncryptedData,
IN UINTN EncryptedDataSize,
IN UINT16 DigestLen OPTIONAL,
OUT UINT8 **OutData,
OUT UINTN *OutDataSize
);
// ---------------------------------------------
// PKCS5
/**
Derives a key from a password using a salt and iteration count, based on PKCS#5 v2.0
password based encryption key derivation function PBKDF2, as specified in RFC 2898.
If Password or Salt or OutKey is NULL, then return FALSE.
If the hash algorithm could not be determined, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] PasswordLength Length of input password in bytes.
@param[in] Password Pointer to the array for the password.
@param[in] SaltLength Size of the Salt in bytes.
@param[in] Salt Pointer to the Salt.
@param[in] IterationCount Number of iterations to perform. Its value should be
greater than or equal to 1.
@param[in] DigestSize Size of the message digest to be used (eg. SHA256_DIGEST_SIZE).
NOTE: DigestSize will be used to determine the hash algorithm.
Only SHA1_DIGEST_SIZE or SHA256_DIGEST_SIZE is supported.
@param[in] KeyLength Size of the derived key buffer in bytes.
@param[out] OutKey Pointer to the output derived key buffer.
@retval TRUE A key was derived successfully.
@retval FALSE One of the pointers was NULL or one of the sizes was too large.
@retval FALSE The hash algorithm could not be determined from the digest size.
@retval FALSE The key derivation operation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS5_PW_HASH)(
IN UINTN PasswordSize,
IN CONST CHAR8 *Password,
IN UINTN SaltSize,
IN CONST UINT8 *Salt,
IN UINTN IterationCount,
IN UINTN DigestSize,
IN UINTN OutputSize,
OUT UINT8 *Output
);
// ---------------------------------------------
// PKCS7
/**
Verifies the validity of a PKCS#7 signed data as described in "PKCS #7:
Cryptographic Message Syntax Standard". The input signed data could be wrapped
in a ContentInfo structure.
If P7Data, TrustedCert or InData is NULL, then return FALSE.
If P7Length, CertLength or DataLength overflow, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] P7Data Pointer to the PKCS#7 message to verify.
@param[in] P7Length Length of the PKCS#7 message in bytes.
@param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER, which
is used for certificate chain verification.
@param[in] CertLength Length of the trusted certificate in bytes.
@param[in] InData Pointer to the content to be verified.
@param[in] DataLength Length of InData in bytes.
@retval TRUE The specified PKCS#7 signed data is valid.
@retval FALSE Invalid PKCS#7 signed data.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS7_VERIFY)(
IN CONST UINT8 *P7Data,
IN UINTN P7DataLength,
IN CONST UINT8 *TrustedCert,
IN UINTN TrustedCertLength,
IN CONST UINT8 *Data,
IN UINTN DataLength
);
/**
VerifyEKUsInPkcs7Signature()
This function receives a PKCS7 formatted signature, and then verifies that
the specified Enhanced or Extended Key Usages (EKU's) are present in the end-entity
leaf signing certificate.
Note that this function does not validate the certificate chain.
Applications for custom EKU's are quite flexible. For example, a policy EKU
may be present in an Issuing Certificate Authority (CA), and any sub-ordinate
certificate issued might also contain this EKU, thus constraining the
sub-ordinate certificate. Other applications might allow a certificate
embedded in a device to specify that other Object Identifiers (OIDs) are
present which contains binary data specifying custom capabilities that
the device is able to do.
@param[in] Pkcs7Signature - The PKCS#7 signed information content block. An array
containing the content block with both the signature,
the signer's certificate, and any necessary intermediate
certificates.
@param[in] Pkcs7SignatureSize - Number of bytes in Pkcs7Signature.
@param[in] RequiredEKUs - Array of null-terminated strings listing OIDs of
required EKUs that must be present in the signature.
@param[in] RequiredEKUsSize - Number of elements in the RequiredEKUs string array.
@param[in] RequireAllPresent - If this is TRUE, then all of the specified EKU's
must be present in the leaf signer. If it is
FALSE, then we will succeed if we find any
of the specified EKU's.
@retval EFI_SUCCESS - The required EKUs were found in the signature.
@retval EFI_INVALID_PARAMETER - A parameter was invalid.
@retval EFI_NOT_FOUND - One or more EKU's were not found in the signature.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_PKCS7_VERIFY_EKU)(
IN CONST UINT8 *Pkcs7Signature,
IN CONST UINT32 SignatureSize,
IN CONST CHAR8 *RequiredEKUs[],
IN CONST UINT32 RequiredEKUsSize,
IN BOOLEAN RequireAllPresent
);
/**
Get the signer's certificates from PKCS#7 signed data as described in "PKCS #7:
Cryptographic Message Syntax Standard". The input signed data could be wrapped
in a ContentInfo structure.
If P7Data, CertStack, StackLength, TrustedCert or CertLength is NULL, then
return FALSE. If P7Length overflow, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] P7Data Pointer to the PKCS#7 message to verify.
@param[in] P7Length Length of the PKCS#7 message in bytes.
@param[out] CertStack Pointer to Signer's certificates retrieved from P7Data.
It's caller's responsibility to free the buffer with
Pkcs7FreeSigners().
This data structure is EFI_CERT_STACK type.
@param[out] StackLength Length of signer's certificates in bytes.
@param[out] TrustedCert Pointer to a trusted certificate from Signer's certificates.
It's caller's responsibility to free the buffer with
Pkcs7FreeSigners().
@param[out] CertLength Length of the trusted certificate in bytes.
@retval TRUE The operation is finished successfully.
@retval FALSE Error occurs during the operation.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS7_GET_SIGNERS)(
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT UINT8 **CertStack,
OUT UINTN *StackLength,
OUT UINT8 **TrustedCert,
OUT UINTN *CertLength
);
/**
Wrap function to use free() to free allocated memory for certificates.
If this interface is not supported, then ASSERT().
@param[in] Certs Pointer to the certificates to be freed.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_PKCS7_FREE_SIGNERS)(
IN UINT8 *Certs
);
/**
Creates a PKCS#7 signedData as described in "PKCS #7: Cryptographic Message
Syntax Standard, version 1.5". This interface is only intended to be used for
application to perform PKCS#7 functionality validation.
If this interface is not supported, then return FALSE.
@param[in] PrivateKey Pointer to the PEM-formatted private key data for
data signing.
@param[in] PrivateKeySize Size of the PEM private key data in bytes.
@param[in] KeyPassword NULL-terminated passphrase used for encrypted PEM
key data.
@param[in] InData Pointer to the content to be signed.
@param[in] InDataSize Size of InData in bytes.
@param[in] SignCert Pointer to signer's DER-encoded certificate to sign with.
@param[in] OtherCerts Pointer to an optional additional set of certificates to
include in the PKCS#7 signedData (e.g. any intermediate
CAs in the chain).
@param[out] SignedData Pointer to output PKCS#7 signedData. It's caller's
responsibility to free the buffer with FreePool().
@param[out] SignedDataSize Size of SignedData in bytes.
@retval TRUE PKCS#7 data signing succeeded.
@retval FALSE PKCS#7 data signing failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS7_SIGN)(
IN CONST UINT8 *PrivateKey,
IN UINTN PrivateKeySize,
IN CONST UINT8 *KeyPassword,
IN UINT8 *InData,
IN UINTN InDataSize,
IN UINT8 *SignCert,
IN UINT8 *OtherCerts OPTIONAL,
OUT UINT8 **SignedData,
OUT UINTN *SignedDataSize
);
/**
Extracts the attached content from a PKCS#7 signed data if existed. The input signed
data could be wrapped in a ContentInfo structure.
If P7Data, Content, or ContentSize is NULL, then return FALSE. If P7Length overflow,
then return FALSE. If the P7Data is not correctly formatted, then return FALSE.
Caution: This function may receive untrusted input. So this function will do
basic check for PKCS#7 data structure.
@param[in] P7Data Pointer to the PKCS#7 signed data to process.
@param[in] P7Length Length of the PKCS#7 signed data in bytes.
@param[out] Content Pointer to the extracted content from the PKCS#7 signedData.
It's caller's responsibility to free the buffer with FreePool().
@param[out] ContentSize The size of the extracted content in bytes.
@retval TRUE The P7Data was correctly formatted for processing.
@retval FALSE The P7Data was not correctly formatted for processing.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS7_GET_ATTACHED_CONTENT)(
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT VOID **Content,
OUT UINTN *ContentSize
);
/**
Retrieves all embedded certificates from PKCS#7 signed data as described in "PKCS #7:
Cryptographic Message Syntax Standard", and outputs two certificate lists chained and
unchained to the signer's certificates.
The input signed data could be wrapped in a ContentInfo structure.
@param[in] P7Data Pointer to the PKCS#7 message.
@param[in] P7Length Length of the PKCS#7 message in bytes.
@param[out] SignerChainCerts Pointer to the certificates list chained to signer's
certificate. It's caller's responsibility to free the buffer
with Pkcs7FreeSigners().
This data structure is EFI_CERT_STACK type.
@param[out] ChainLength Length of the chained certificates list buffer in bytes.
@param[out] UnchainCerts Pointer to the unchained certificates lists. It's caller's
responsibility to free the buffer with Pkcs7FreeSigners().
This data structure is EFI_CERT_STACK type.
@param[out] UnchainLength Length of the unchained certificates list buffer in bytes.
@retval TRUE The operation is finished successfully.
@retval FALSE Error occurs during the operation.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PKCS7_GET_CERTIFICATES_LIST)(
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT UINT8 **SignerChainCerts,
OUT UINTN *ChainLength,
OUT UINT8 **UnchainCerts,
OUT UINTN *UnchainLength
);
/**
Verifies the validity of a PE/COFF Authenticode Signature as described in "Windows
Authenticode Portable Executable Signature Format".
If AuthData is NULL, then return FALSE.
If ImageHash is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] AuthData Pointer to the Authenticode Signature retrieved from signed
PE/COFF image to be verified.
@param[in] DataSize Size of the Authenticode Signature in bytes.
@param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER, which
is used for certificate chain verification.
@param[in] CertSize Size of the trusted certificate in bytes.
@param[in] ImageHash Pointer to the original image file hash value. The procedure
for calculating the image hash value is described in Authenticode
specification.
@param[in] HashSize Size of Image hash value in bytes.
@retval TRUE The specified Authenticode Signature is valid.
@retval FALSE Invalid Authenticode Signature.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_AUTHENTICODE_VERIFY)(
IN CONST UINT8 *AuthData,
IN UINTN DataSize,
IN CONST UINT8 *TrustedCert,
IN UINTN CertSize,
IN CONST UINT8 *ImageHash,
IN UINTN HashSize
);
/**
Verifies the validity of a RFC3161 Timestamp CounterSignature embedded in PE/COFF Authenticode
signature.
If AuthData is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] AuthData Pointer to the Authenticode Signature retrieved from signed
PE/COFF image to be verified.
@param[in] DataSize Size of the Authenticode Signature in bytes.
@param[in] TsaCert Pointer to a trusted/root TSA certificate encoded in DER, which
is used for TSA certificate chain verification.
@param[in] CertSize Size of the trusted certificate in bytes.
@param[out] SigningTime Return the time of timestamp generation time if the timestamp
signature is valid.
@retval TRUE The specified Authenticode includes a valid RFC3161 Timestamp CounterSignature.
@retval FALSE No valid RFC3161 Timestamp CounterSignature in the specified Authenticode data.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_IMAGE_TIMESTAMP_VERIFY)(
IN CONST UINT8 *AuthData,
IN UINTN DataSize,
IN CONST UINT8 *TsaCert,
IN UINTN CertSize,
OUT EFI_TIME *SigningTime
);
// =====================================================================================
// DH Key Exchange Primitive
// =====================================================================================
/**
Allocates and Initializes one Diffie-Hellman Context for subsequent use.
@return Pointer to the Diffie-Hellman Context that has been initialized.
If the allocations fails, DhNew() returns NULL.
If the interface is not supported, DhNew() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_DH_NEW)(
VOID
);
/**
Release the specified DH context.
If the interface is not supported, then ASSERT().
@param[in] DhContext Pointer to the DH context to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_DH_FREE)(
IN VOID *DhContext
);
/**
Generates DH parameter.
Given generator g, and length of prime number p in bits, this function generates p,
and sets DH context according to value of g and p.
Before this function can be invoked, pseudorandom number generator must be correctly
initialized by RandomSeed().
If DhContext is NULL, then return FALSE.
If Prime is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] DhContext Pointer to the DH context.
@param[in] Generator Value of generator.
@param[in] PrimeLength Length in bits of prime to be generated.
@param[out] Prime Pointer to the buffer to receive the generated prime number.
@retval TRUE DH parameter generation succeeded.
@retval FALSE Value of Generator is not supported.
@retval FALSE PRNG fails to generate random prime number with PrimeLength.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_DH_GENERATE_PARAMETER)(
IN OUT VOID *DhContext,
IN UINTN Generator,
IN UINTN PrimeLength,
OUT UINT8 *Prime
);
/**
Sets generator and prime parameters for DH.
Given generator g, and prime number p, this function and sets DH
context accordingly.
If DhContext is NULL, then return FALSE.
If Prime is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] DhContext Pointer to the DH context.
@param[in] Generator Value of generator.
@param[in] PrimeLength Length in bits of prime to be generated.
@param[in] Prime Pointer to the prime number.
@retval TRUE DH parameter setting succeeded.
@retval FALSE Value of Generator is not supported.
@retval FALSE Value of Generator is not suitable for the Prime.
@retval FALSE Value of Prime is not a prime number.
@retval FALSE Value of Prime is not a safe prime number.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_DH_SET_PARAMETER)(
IN OUT VOID *DhContext,
IN UINTN Generator,
IN UINTN PrimeLength,
IN CONST UINT8 *Prime
);
/**
Generates DH public key.
This function generates random secret exponent, and computes the public key, which is
returned via parameter PublicKey and PublicKeySize. DH context is updated accordingly.
If the PublicKey buffer is too small to hold the public key, FALSE is returned and
PublicKeySize is set to the required buffer size to obtain the public key.
If DhContext is NULL, then return FALSE.
If PublicKeySize is NULL, then return FALSE.
If PublicKeySize is large enough but PublicKey is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] DhContext Pointer to the DH context.
@param[out] PublicKey Pointer to the buffer to receive generated public key.
@param[in, out] PublicKeySize On input, the size of PublicKey buffer in bytes.
On output, the size of data returned in PublicKey buffer in bytes.
@retval TRUE DH public key generation succeeded.
@retval FALSE DH public key generation failed.
@retval FALSE PublicKeySize is not large enough.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_DH_GENERATE_KEY)(
IN OUT VOID *DhContext,
OUT UINT8 *PublicKey,
IN OUT UINTN *PublicKeySize
);
/**
Computes exchanged common key.
Given peer's public key, this function computes the exchanged common key, based on its own
context including value of prime modulus and random secret exponent.
If DhContext is NULL, then return FALSE.
If PeerPublicKey is NULL, then return FALSE.
If KeySize is NULL, then return FALSE.
If Key is NULL, then return FALSE.
If KeySize is not large enough, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] DhContext Pointer to the DH context.
@param[in] PeerPublicKey Pointer to the peer's public key.
@param[in] PeerPublicKeySize Size of peer's public key in bytes.
@param[out] Key Pointer to the buffer to receive generated key.
@param[in, out] KeySize On input, the size of Key buffer in bytes.
On output, the size of data returned in Key buffer in bytes.
@retval TRUE DH exchanged key generation succeeded.
@retval FALSE DH exchanged key generation failed.
@retval FALSE KeySize is not large enough.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_DH_COMPUTE_KEY)(
IN OUT VOID *DhContext,
IN CONST UINT8 *PeerPublicKey,
IN UINTN PeerPublicKeySize,
OUT UINT8 *Key,
IN OUT UINTN *KeySize
);
// =====================================================================================
// Pseudo-Random Generation Primitive
// =====================================================================================
/**
Sets up the seed value for the pseudorandom number generator.
This function sets up the seed value for the pseudorandom number generator.
If Seed is not NULL, then the seed passed in is used.
If Seed is NULL, then default seed is used.
If this interface is not supported, then return FALSE.
@param[in] Seed Pointer to seed value.
If NULL, default seed is used.
@param[in] SeedSize Size of seed value.
If Seed is NULL, this parameter is ignored.
@retval TRUE Pseudorandom number generator has enough entropy for random generation.
@retval FALSE Pseudorandom number generator does not have enough entropy for random generation.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RANDOM_SEED)(
IN CONST UINT8 *Seed OPTIONAL,
IN UINTN SeedSize
);
/**
Generates a pseudorandom byte stream of the specified size.
If Output is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] Output Pointer to buffer to receive random value.
@param[in] Size Size of random bytes to generate.
@retval TRUE Pseudorandom byte stream generated successfully.
@retval FALSE Pseudorandom number generator fails to generate due to lack of entropy.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RANDOM_BYTES)(
OUT UINT8 *Output,
IN UINTN Size
);
/**
Verifies the RSA-SSA signature with EMSA-PKCS1-v1_5 encoding scheme defined in
RSA PKCS#1.
If RsaContext is NULL, then return FALSE.
If MessageHash is NULL, then return FALSE.
If Signature is NULL, then return FALSE.
If HashSize is not equal to the size of MD5, SHA-1, SHA-256 digest, then return FALSE.
@param[in] RsaContext Pointer to RSA context for signature verification.
@param[in] MessageHash Pointer to octet message hash to be checked.
@param[in] HashSize Size of the message hash in bytes.
@param[in] Signature Pointer to RSA PKCS1-v1_5 signature to be verified.
@param[in] SigSize Size of signature in bytes.
@retval TRUE Valid signature encoded in PKCS1-v1_5.
@retval FALSE Invalid signature or invalid RSA context.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_VERIFY_PKCS1)(
IN VOID *RsaContext,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
IN CONST UINT8 *Signature,
IN UINTN SigSize
);
/**
Allocates and initializes one RSA context for subsequent use.
@return Pointer to the RSA context that has been initialized.
If the allocations fails, RsaNew() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_RSA_NEW)(
VOID
);
/**
Release the specified RSA context.
If RsaContext is NULL, then return FALSE.
@param[in] RsaContext Pointer to the RSA context to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_RSA_FREE)(
IN VOID *RsaContext
);
/**
Sets the tag-designated key component into the established RSA context.
This function sets the tag-designated RSA key component into the established
RSA context from the user-specified non-negative integer (octet string format
represented in RSA PKCS#1).
If BigNumber is NULL, then the specified key component in RSA context is cleared.
If RsaContext is NULL, then return FALSE.
@param[in, out] RsaContext Pointer to RSA context being set.
@param[in] KeyTag Tag of RSA key component being set.
@param[in] BigNumber Pointer to octet integer buffer.
If NULL, then the specified key component in RSA
context is cleared.
@param[in] BnSize Size of big number buffer in bytes.
If BigNumber is NULL, then it is ignored.
@retval TRUE RSA key component was set successfully.
@retval FALSE Invalid RSA key component tag.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_SET_KEY)(
IN OUT VOID *RsaContext,
IN RSA_KEY_TAG KeyTag,
IN CONST UINT8 *BigNumber,
IN UINTN BnSize
);
/**
Gets the tag-designated RSA key component from the established RSA context.
This function retrieves the tag-designated RSA key component from the
established RSA context as a non-negative integer (octet string format
represented in RSA PKCS#1).
If specified key component has not been set or has been cleared, then returned
BnSize is set to 0.
If the BigNumber buffer is too small to hold the contents of the key, FALSE
is returned and BnSize is set to the required buffer size to obtain the key.
If RsaContext is NULL, then return FALSE.
If BnSize is NULL, then return FALSE.
If BnSize is large enough but BigNumber is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] RsaContext Pointer to RSA context being set.
@param[in] KeyTag Tag of RSA key component being set.
@param[out] BigNumber Pointer to octet integer buffer.
@param[in, out] BnSize On input, the size of big number buffer in bytes.
On output, the size of data returned in big number buffer in bytes.
@retval TRUE RSA key component was retrieved successfully.
@retval FALSE Invalid RSA key component tag.
@retval FALSE BnSize is too small.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_GET_KEY)(
IN OUT VOID *RsaContext,
IN RSA_KEY_TAG KeyTag,
OUT UINT8 *BigNumber,
IN OUT UINTN *BnSize
);
/**
Generates RSA key components.
This function generates RSA key components. It takes RSA public exponent E and
length in bits of RSA modulus N as input, and generates all key components.
If PublicExponent is NULL, the default RSA public exponent (0x10001) will be used.
Before this function can be invoked, pseudorandom number generator must be correctly
initialized by RandomSeed().
If RsaContext is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] RsaContext Pointer to RSA context being set.
@param[in] ModulusLength Length of RSA modulus N in bits.
@param[in] PublicExponent Pointer to RSA public exponent.
@param[in] PublicExponentSize Size of RSA public exponent buffer in bytes.
@retval TRUE RSA key component was generated successfully.
@retval FALSE Invalid RSA key component tag.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_GENERATE_KEY)(
IN OUT VOID *RsaContext,
IN UINTN ModulusLength,
IN CONST UINT8 *PublicExponent,
IN UINTN PublicExponentSize
);
/**
Validates key components of RSA context.
NOTE: This function performs integrity checks on all the RSA key material, so
the RSA key structure must contain all the private key data.
This function validates key components of RSA context in following aspects:
- Whether p is a prime
- Whether q is a prime
- Whether n = p * q
- Whether d*e = 1 mod lcm(p-1,q-1)
If RsaContext is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] RsaContext Pointer to RSA context to check.
@retval TRUE RSA key components are valid.
@retval FALSE RSA key components are not valid.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_CHECK_KEY)(
IN VOID *RsaContext
);
/**
Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
This function carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme defined in
RSA PKCS#1.
If the Signature buffer is too small to hold the contents of signature, FALSE
is returned and SigSize is set to the required buffer size to obtain the signature.
If RsaContext is NULL, then return FALSE.
If MessageHash is NULL, then return FALSE.
If HashSize is not equal to the size of MD5, SHA-1 or SHA-256 digest, then return FALSE.
If SigSize is large enough but Signature is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] RsaContext Pointer to RSA context for signature generation.
@param[in] MessageHash Pointer to octet message hash to be signed.
@param[in] HashSize Size of the message hash in bytes.
@param[out] Signature Pointer to buffer to receive RSA PKCS1-v1_5 signature.
@param[in, out] SigSize On input, the size of Signature buffer in bytes.
On output, the size of data returned in Signature buffer in bytes.
@retval TRUE Signature successfully generated in PKCS1-v1_5.
@retval FALSE Signature generation failed.
@retval FALSE SigSize is too small.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_PKCS1_SIGN)(
IN VOID *RsaContext,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
OUT UINT8 *Signature,
IN OUT UINTN *SigSize
);
/**
Verifies the RSA-SSA signature with EMSA-PKCS1-v1_5 encoding scheme defined in
RSA PKCS#1.
If RsaContext is NULL, then return FALSE.
If MessageHash is NULL, then return FALSE.
If Signature is NULL, then return FALSE.
If HashSize is not equal to the size of MD5, SHA-1, SHA-256 digest, then return FALSE.
@param[in] RsaContext Pointer to RSA context for signature verification.
@param[in] MessageHash Pointer to octet message hash to be checked.
@param[in] HashSize Size of the message hash in bytes.
@param[in] Signature Pointer to RSA PKCS1-v1_5 signature to be verified.
@param[in] SigSize Size of signature in bytes.
@retval TRUE Valid signature encoded in PKCS1-v1_5.
@retval FALSE Invalid signature or invalid RSA context.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_PKCS1_VERIFY)(
IN VOID *RsaContext,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
IN CONST UINT8 *Signature,
IN UINTN SigSize
);
/**
Retrieve the RSA Private Key from the password-protected PEM key data.
If PemData is NULL, then return FALSE.
If RsaContext is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] PemData Pointer to the PEM-encoded key data to be retrieved.
@param[in] PemSize Size of the PEM key data in bytes.
@param[in] Password NULL-terminated passphrase used for encrypted PEM key data.
@param[out] RsaContext Pointer to new-generated RSA context which contain the retrieved
RSA private key component. Use RsaFree() function to free the
resource.
@retval TRUE RSA Private Key was retrieved successfully.
@retval FALSE Invalid PEM key data or incorrect password.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_GET_PRIVATE_KEY_FROM_PEM)(
IN CONST UINT8 *PemData,
IN UINTN PemSize,
IN CONST CHAR8 *Password,
OUT VOID **RsaContext
);
/**
Retrieve the RSA Public Key from one DER-encoded X509 certificate.
If Cert is NULL, then return FALSE.
If RsaContext is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] RsaContext Pointer to new-generated RSA context which contain the retrieved
RSA public key component. Use RsaFree() function to free the
resource.
@retval TRUE RSA Public Key was retrieved successfully.
@retval FALSE Fail to retrieve RSA public key from X509 certificate.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_GET_PUBLIC_KEY_FROM_X509)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT VOID **RsaContext
);
// ----------------------------------------
// SHA
// ----------------------------------------
/**
Retrieves the size, in bytes, of the context buffer required for SHA-1 hash operations.
If this interface is not supported, then return zero.
@return The size, in bytes, of the context buffer required for SHA-1 hash operations.
@retval 0 This interface is not supported.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_SHA1_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Sha1Context as SHA-1 hash context for
subsequent use.
If Sha1Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] Sha1Context Pointer to SHA-1 context being initialized.
@retval TRUE SHA-1 context initialization succeeded.
@retval FALSE SHA-1 context initialization failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA1_INIT)(
OUT VOID *Sha1Context
);
/**
Makes a copy of an existing SHA-1 context.
If Sha1Context is NULL, then return FALSE.
If NewSha1Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Sha1Context Pointer to SHA-1 context being copied.
@param[out] NewSha1Context Pointer to new SHA-1 context.
@retval TRUE SHA-1 context copy succeeded.
@retval FALSE SHA-1 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA1_DUPLICATE)(
IN CONST VOID *Sha1Context,
OUT VOID *NewSha1Context
);
/**
Digests the input data and updates SHA-1 context.
This function performs SHA-1 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
SHA-1 context should be already correctly initialized by Sha1Init(), and should not be finalized
by Sha1Final(). Behavior with invalid context is undefined.
If Sha1Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Sha1Context Pointer to the SHA-1 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE SHA-1 data digest succeeded.
@retval FALSE SHA-1 data digest failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA1_UPDATE)(
IN OUT VOID *Sha1Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the SHA-1 digest value.
This function completes SHA-1 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the SHA-1 context cannot
be used again.
SHA-1 context should be already correctly initialized by Sha1Init(), and should not be
finalized by Sha1Final(). Behavior with invalid SHA-1 context is undefined.
If Sha1Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Sha1Context Pointer to the SHA-1 context.
@param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
value (20 bytes).
@retval TRUE SHA-1 digest computation succeeded.
@retval FALSE SHA-1 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA1_FINAL)(
IN OUT VOID *Sha1Context,
OUT UINT8 *HashValue
);
/**
Computes the SHA-1 message digest of a input data buffer.
This function performs the SHA-1 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
value (20 bytes).
@retval TRUE SHA-1 digest computation succeeded.
@retval FALSE SHA-1 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA1_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
/**
Retrieves the size, in bytes, of the context buffer required for SHA-256 hash operations.
@return The size, in bytes, of the context buffer required for SHA-256 hash operations.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_SHA256_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Sha256Context as SHA-256 hash context for
subsequent use.
If Sha256Context is NULL, then return FALSE.
@param[out] Sha256Context Pointer to SHA-256 context being initialized.
@retval TRUE SHA-256 context initialization succeeded.
@retval FALSE SHA-256 context initialization failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA256_INIT)(
OUT VOID *Sha256Context
);
/**
Makes a copy of an existing SHA-256 context.
If Sha256Context is NULL, then return FALSE.
If NewSha256Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Sha256Context Pointer to SHA-256 context being copied.
@param[out] NewSha256Context Pointer to new SHA-256 context.
@retval TRUE SHA-256 context copy succeeded.
@retval FALSE SHA-256 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA256_DUPLICATE)(
IN CONST VOID *Sha256Context,
OUT VOID *NewSha256Context
);
/**
Digests the input data and updates SHA-256 context.
This function performs SHA-256 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
SHA-256 context should be already correctly initialized by Sha256Init(), and should not be finalized
by Sha256Final(). Behavior with invalid context is undefined.
If Sha256Context is NULL, then return FALSE.
@param[in, out] Sha256Context Pointer to the SHA-256 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE SHA-256 data digest succeeded.
@retval FALSE SHA-256 data digest failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA256_UPDATE)(
IN OUT VOID *Sha256Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the SHA-256 digest value.
This function completes SHA-256 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the SHA-256 context cannot
be used again.
SHA-256 context should be already correctly initialized by Sha256Init(), and should not be
finalized by Sha256Final(). Behavior with invalid SHA-256 context is undefined.
If Sha256Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
@param[in, out] Sha256Context Pointer to the SHA-256 context.
@param[out] HashValue Pointer to a buffer that receives the SHA-256 digest
value (32 bytes).
@retval TRUE SHA-256 digest computation succeeded.
@retval FALSE SHA-256 digest computation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA256_FINAL)(
IN OUT VOID *Sha256Context,
OUT UINT8 *HashValue
);
/**
Computes the SHA-256 message digest of a input data buffer.
This function performs the SHA-256 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the SHA-256 digest
value (32 bytes).
@retval TRUE SHA-256 digest computation succeeded.
@retval FALSE SHA-256 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA256_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
/**
Retrieves the size, in bytes, of the context buffer required for SHA-384 hash operations.
If this interface is not supported, then return zero.
@return The size, in bytes, of the context buffer required for SHA-384 hash operations.
@retval 0 This interface is not supported.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_SHA384_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Sha384Context as SHA-384 hash context for
subsequent use.
If Sha384Context is NULL, then return FALSE.
@param[out] Sha384Context Pointer to SHA-384 context being initialized.
@retval TRUE SHA-384 context initialization succeeded.
@retval FALSE SHA-384 context initialization failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA384_INIT)(
OUT VOID *Sha384Context
);
/**
Makes a copy of an existing SHA-384 context.
If Sha384Context is NULL, then return FALSE.
If NewSha384Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Sha384Context Pointer to SHA-384 context being copied.
@param[out] NewSha384Context Pointer to new SHA-384 context.
@retval TRUE SHA-384 context copy succeeded.
@retval FALSE SHA-384 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA384_DUPLICATE)(
IN CONST VOID *Sha384Context,
OUT VOID *NewSha384Context
);
/**
Digests the input data and updates SHA-384 context.
This function performs SHA-384 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
SHA-384 context should be already correctly initialized by Sha384Init(), and should not be finalized
by Sha384Final(). Behavior with invalid context is undefined.
If Sha384Context is NULL, then return FALSE.
@param[in, out] Sha384Context Pointer to the SHA-384 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE SHA-384 data digest succeeded.
@retval FALSE SHA-384 data digest failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA384_UPDATE)(
IN OUT VOID *Sha384Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the SHA-384 digest value.
This function completes SHA-384 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the SHA-384 context cannot
be used again.
SHA-384 context should be already correctly initialized by Sha384Init(), and should not be
finalized by Sha384Final(). Behavior with invalid SHA-384 context is undefined.
If Sha384Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
@param[in, out] Sha384Context Pointer to the SHA-384 context.
@param[out] HashValue Pointer to a buffer that receives the SHA-384 digest
value (48 bytes).
@retval TRUE SHA-384 digest computation succeeded.
@retval FALSE SHA-384 digest computation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA384_FINAL)(
IN OUT VOID *Sha384Context,
OUT UINT8 *HashValue
);
/**
Computes the SHA-384 message digest of a input data buffer.
This function performs the SHA-384 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the SHA-384 digest
value (48 bytes).
@retval TRUE SHA-384 digest computation succeeded.
@retval FALSE SHA-384 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA384_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
/**
Retrieves the size, in bytes, of the context buffer required for SHA-512 hash operations.
@return The size, in bytes, of the context buffer required for SHA-512 hash operations.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_SHA512_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Sha512Context as SHA-512 hash context for
subsequent use.
If Sha512Context is NULL, then return FALSE.
@param[out] Sha512Context Pointer to SHA-512 context being initialized.
@retval TRUE SHA-512 context initialization succeeded.
@retval FALSE SHA-512 context initialization failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA512_INIT)(
OUT VOID *Sha512Context
);
/**
Makes a copy of an existing SHA-512 context.
If Sha512Context is NULL, then return FALSE.
If NewSha512Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Sha512Context Pointer to SHA-512 context being copied.
@param[out] NewSha512Context Pointer to new SHA-512 context.
@retval TRUE SHA-512 context copy succeeded.
@retval FALSE SHA-512 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA512_DUPLICATE)(
IN CONST VOID *Sha512Context,
OUT VOID *NewSha512Context
);
/**
Digests the input data and updates SHA-512 context.
This function performs SHA-512 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
SHA-512 context should be already correctly initialized by Sha512Init(), and should not be finalized
by Sha512Final(). Behavior with invalid context is undefined.
If Sha512Context is NULL, then return FALSE.
@param[in, out] Sha512Context Pointer to the SHA-512 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE SHA-512 data digest succeeded.
@retval FALSE SHA-512 data digest failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA512_UPDATE)(
IN OUT VOID *Sha512Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the SHA-512 digest value.
This function completes SHA-512 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the SHA-512 context cannot
be used again.
SHA-512 context should be already correctly initialized by Sha512Init(), and should not be
finalized by Sha512Final(). Behavior with invalid SHA-512 context is undefined.
If Sha512Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
@param[in, out] Sha512Context Pointer to the SHA-512 context.
@param[out] HashValue Pointer to a buffer that receives the SHA-512 digest
value (64 bytes).
@retval TRUE SHA-512 digest computation succeeded.
@retval FALSE SHA-512 digest computation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA512_FINAL)(
IN OUT VOID *Sha512Context,
OUT UINT8 *HashValue
);
/**
Computes the SHA-512 message digest of a input data buffer.
This function performs the SHA-512 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the SHA-512 digest
value (64 bytes).
@retval TRUE SHA-512 digest computation succeeded.
@retval FALSE SHA-512 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SHA512_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
// ----------------------------------------------------------------------------
// X509
// ----------------------------------------------------------------------------
/**
Retrieve the subject bytes from one X.509 certificate.
If Cert is NULL, then return FALSE.
If SubjectSize is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] CertSubject Pointer to the retrieved certificate subject bytes.
@param[in, out] SubjectSize The size in bytes of the CertSubject buffer on input,
and the size of buffer returned CertSubject on output.
@retval TRUE The certificate subject retrieved successfully.
@retval FALSE Invalid certificate, or the SubjectSize is too small for the result.
The SubjectSize will be updated with the required size.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_SUBJECT_NAME)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *CertSubject,
IN OUT UINTN *SubjectSize
);
/**
Retrieve the common name (CN) string from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] CommonName Buffer to contain the retrieved certificate common
name string (UTF8). At most CommonNameSize bytes will be
written and the string will be null terminated. May be
NULL in order to determine the size buffer needed.
@param[in,out] CommonNameSize The size in bytes of the CommonName buffer on input,
and the size of buffer returned CommonName on output.
If CommonName is NULL then the amount of space needed
in buffer (including the final null) is returned.
@retval RETURN_SUCCESS The certificate CommonName retrieved successfully.
@retval RETURN_INVALID_PARAMETER If Cert is NULL.
If CommonNameSize is NULL.
If CommonName is not NULL and *CommonNameSize is 0.
If Certificate is invalid.
@retval RETURN_NOT_FOUND If no CommonName entry exists.
@retval RETURN_BUFFER_TOO_SMALL If the CommonName is NULL. The required buffer size
(including the final null) is returned in the
CommonNameSize parameter.
@retval RETURN_UNSUPPORTED The operation is not supported.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_X509_GET_COMMON_NAME)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT CHAR8 *CommonName OPTIONAL,
IN OUT UINTN *CommonNameSize
);
/**
Retrieve the organization name (O) string from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] NameBuffer Buffer to contain the retrieved certificate organization
name string. At most NameBufferSize bytes will be
written and the string will be null terminated. May be
NULL in order to determine the size buffer needed.
@param[in,out] NameBufferSiz e The size in bytes of the Name buffer on input,
and the size of buffer returned Name on output.
If NameBuffer is NULL then the amount of space needed
in buffer (including the final null) is returned.
@retval RETURN_SUCCESS The certificate Organization Name retrieved successfully.
@retval RETURN_INVALID_PARAMETER If Cert is NULL.
If NameBufferSize is NULL.
If NameBuffer is not NULL and *CommonNameSize is 0.
If Certificate is invalid.
@retval RETURN_NOT_FOUND If no Organization Name entry exists.
@retval RETURN_BUFFER_TOO_SMALL If the NameBuffer is NULL. The required buffer size
(including the final null) is returned in the
CommonNameSize parameter.
@retval RETURN_UNSUPPORTED The operation is not supported.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_X509_GET_ORGANIZATION_NAME)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT CHAR8 *NameBuffer OPTIONAL,
IN OUT UINTN *NameBufferSize
);
/**
Verify one X509 certificate was issued by the trusted CA.
If Cert is NULL, then return FALSE.
If CACert is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate to be verified.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[in] CACert Pointer to the DER-encoded trusted CA certificate.
@param[in] CACertSize Size of the CA Certificate in bytes.
@retval TRUE The certificate was issued by the trusted CA.
@retval FALSE Invalid certificate or the certificate was not issued by the given
trusted CA.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_VERIFY_CERT)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
IN CONST UINT8 *CACert,
IN UINTN CACertSize
);
/**
Construct a X509 object from DER-encoded certificate data.
If Cert is NULL, then return FALSE.
If SingleX509Cert is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded certificate data.
@param[in] CertSize The size of certificate data in bytes.
@param[out] SingleX509Cert The generated X509 object.
@retval TRUE The X509 object generation succeeded.
@retval FALSE The operation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 **SingleX509Cert
);
/**
Construct a X509 stack object from a list of DER-encoded certificate data.
If X509Stack is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] X509Stack On input, pointer to an existing or NULL X509 stack object.
On output, pointer to the X509 stack object with new
inserted X509 certificate.
@param ... A list of DER-encoded single certificate data followed
by certificate size. A NULL terminates the list. The
pairs are the arguments to X509ConstructCertificate().
@retval TRUE The X509 stack construction succeeded.
@retval FALSE The construction operation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE_STACK)(
IN OUT UINT8 **X509Stack,
...
);
/**
Construct a X509 stack object from a list of DER-encoded certificate data.
If X509Stack is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] X509Stack On input, pointer to an existing or NULL X509 stack object.
On output, pointer to the X509 stack object with new
inserted X509 certificate.
@param[in] Args VA_LIST marker for the variable argument list.
A list of DER-encoded single certificate data followed
by certificate size. A NULL terminates the list. The
pairs are the arguments to X509ConstructCertificate().
@retval TRUE The X509 stack construction succeeded.
@retval FALSE The construction operation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE_STACK_V)(
IN OUT UINT8 **X509Stack,
IN VA_LIST Args
);
/**
Release the specified X509 object.
If the interface is not supported, then ASSERT().
@param[in] X509Cert Pointer to the X509 object to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_X509_FREE)(
IN VOID *X509Cert
);
/**
Release the specified X509 stack object.
If the interface is not supported, then ASSERT().
@param[in] X509Stack Pointer to the X509 stack object to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_X509_STACK_FREE)(
IN VOID *X509Stack
);
/**
Retrieve the TBSCertificate from one given X.509 certificate.
@param[in] Cert Pointer to the given DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] TBSCert DER-Encoded To-Be-Signed certificate.
@param[out] TBSCertSize Size of the TBS certificate in bytes.
If Cert is NULL, then return FALSE.
If TBSCert is NULL, then return FALSE.
If TBSCertSize is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@retval TRUE The TBSCertificate was retrieved successfully.
@retval FALSE Invalid X.509 certificate.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_TBS_CERT)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 **TBSCert,
OUT UINTN *TBSCertSize
);
/**
Retrieve the version from one X.509 certificate.
If Cert is NULL, then return FALSE.
If CertSize is 0, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] Version Pointer to the retrieved version integer.
@retval TRUE The certificate version retrieved successfully.
@retval FALSE If Cert is NULL or CertSize is Zero.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_VERSION)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINTN *Version
);
/**
Retrieve the serialNumber from one X.509 certificate.
If Cert is NULL, then return FALSE.
If CertSize is 0, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] SerialNumber Pointer to the retrieved certificate SerialNumber bytes.
@param[in, out] SerialNumberSize The size in bytes of the SerialNumber buffer on input,
and the size of buffer returned SerialNumber on output.
@retval TRUE The certificate serialNumber retrieved successfully.
@retval FALSE If Cert is NULL or CertSize is Zero.
If SerialNumberSize is NULL.
If Certificate is invalid.
@retval FALSE If no SerialNumber exists.
@retval FALSE If the SerialNumber is NULL. The required buffer size
(including the final null) is returned in the
SerialNumberSize parameter.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_SERIAL_NUMBER)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *SerialNumber, OPTIONAL
IN OUT UINTN *SerialNumberSize
);
/**
Retrieve the issuer bytes from one X.509 certificate.
If Cert is NULL, then return FALSE.
If CertIssuerSize is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] CertIssuer Pointer to the retrieved certificate subject bytes.
@param[in, out] CertIssuerSize The size in bytes of the CertIssuer buffer on input,
and the size of buffer returned CertSubject on output.
@retval TRUE The certificate issuer retrieved successfully.
@retval FALSE Invalid certificate, or the CertIssuerSize is too small for the result.
The CertIssuerSize will be updated with the required size.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_ISSUER_NAME)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *CertIssuer,
IN OUT UINTN *CertIssuerSize
);
/**
Retrieve the Signature Algorithm from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] Oid Signature Algorithm Object identifier buffer.
@param[in,out] OidSize Signature Algorithm Object identifier buffer size
@retval TRUE The certificate Extension data retrieved successfully.
@retval FALSE If Cert is NULL.
If OidSize is NULL.
If Oid is not NULL and *OidSize is 0.
If Certificate is invalid.
@retval FALSE If no SignatureType.
@retval FALSE If the Oid is NULL. The required buffer size
is returned in the OidSize.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_SIGNATURE_ALGORITHM)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *Oid, OPTIONAL
IN OUT UINTN *OidSize
);
/**
Retrieve Extension data from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[in] Oid Object identifier buffer
@param[in] OidSize Object identifier buffer size
@param[out] ExtensionData Extension bytes.
@param[in, out] ExtensionDataSize Extension bytes size.
@retval TRUE The certificate Extension data retrieved successfully.
@retval FALSE If Cert is NULL.
If ExtensionDataSize is NULL.
If ExtensionData is not NULL and *ExtensionDataSize is 0.
If Certificate is invalid.
@retval FALSE If no Extension entry match Oid.
@retval FALSE If the ExtensionData is NULL. The required buffer size
is returned in the ExtensionDataSize parameter.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_EXTENSION_DATA)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
IN CONST UINT8 *Oid,
IN UINTN OidSize,
OUT UINT8 *ExtensionData,
IN OUT UINTN *ExtensionDataSize
);
/**
Retrieve the Extended Key Usage from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] Usage Key Usage bytes.
@param[in, out] UsageSize Key Usage buffer sizs in bytes.
@retval TRUE The Usage bytes retrieve successfully.
@retval FALSE If Cert is NULL.
If CertSize is NULL.
If Usage is not NULL and *UsageSize is 0.
If Cert is invalid.
@retval FALSE If the Usage is NULL. The required buffer size
is returned in the UsageSize parameter.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_EXTENDED_KEY_USAGE)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *Usage,
IN OUT UINTN *UsageSize
);
/**
Retrieve the Validity from one X.509 certificate
If Cert is NULL, then return FALSE.
If CertIssuerSize is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] From notBefore Pointer to DateTime object.
@param[in,out] FromSize notBefore DateTime object size.
@param[out] To notAfter Pointer to DateTime object.
@param[in,out] ToSize notAfter DateTime object size.
Note: X509CompareDateTime to compare DateTime oject
x509SetDateTime to get a DateTime object from a DateTimeStr
@retval TRUE The certificate Validity retrieved successfully.
@retval FALSE Invalid certificate, or Validity retrieve failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_VALIDITY)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
IN UINT8 *From,
IN OUT UINTN *FromSize,
IN UINT8 *To,
IN OUT UINTN *ToSize
);
/**
Format a DateTimeStr to DataTime object in DataTime Buffer
If DateTimeStr is NULL, then return FALSE.
If DateTimeSize is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] DateTimeStr DateTime string like YYYYMMDDhhmmssZ
Ref: https://www.w3.org/TR/NOTE-datetime
Z stand for UTC time
@param[in,out] DateTime Pointer to a DateTime object.
@param[in,out] DateTimeSize DateTime object buffer size.
@retval TRUE The DateTime object create successfully.
@retval FALSE If DateTimeStr is NULL.
If DateTimeSize is NULL.
If DateTime is not NULL and *DateTimeSize is 0.
If Year Month Day Hour Minute Second combination is invalid datetime.
@retval FALSE If the DateTime is NULL. The required buffer size
(including the final null) is returned in the
DateTimeSize parameter.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_FORMAT_DATE_TIME)(
IN CONST CHAR8 *DateTimeStr,
OUT VOID *DateTime,
IN OUT UINTN *DateTimeSize
);
/**
Compare DateTime1 object and DateTime2 object.
If DateTime1 is NULL, then return -2.
If DateTime2 is NULL, then return -2.
If DateTime1 == DateTime2, then return 0
If DateTime1 > DateTime2, then return 1
If DateTime1 < DateTime2, then return -1
@param[in] DateTime1 Pointer to a DateTime Ojbect
@param[in] DateTime2 Pointer to a DateTime Object
@retval 0 If DateTime1 == DateTime2
@retval 1 If DateTime1 > DateTime2
@retval -1 If DateTime1 < DateTime2
**/
typedef
INT32
(EFIAPI *EDKII_CRYPTO_X509_COMPARE_DATE_TIME)(
IN CONST VOID *DateTime1,
IN CONST VOID *DateTime2
);
/**
Retrieve the Key Usage from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] Usage Key Usage (CRYPTO_X509_KU_*)
@retval TRUE The certificate Key Usage retrieved successfully.
@retval FALSE Invalid certificate, or Usage is NULL
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_KEY_USAGE)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINTN *Usage
);
/**
Verify one X509 certificate was issued by the trusted CA.
@param[in] CertChain One or more ASN.1 DER-encoded X.509 certificates
where the first certificate is signed by the Root
Certificate or is the Root Cerificate itself. and
subsequent cerificate is signed by the preceding
cerificate.
@param[in] CertChainLength Total length of the certificate chain, in bytes.
@param[in] RootCert Trusted Root Certificate buffer
@param[in] RootCertLength Trusted Root Certificate buffer length
@retval TRUE All cerificates was issued by the first certificate in X509Certchain.
@retval FALSE Invalid certificate or the certificate was not issued by the given
trusted CA.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_VERIFY_CERT_CHAIN)(
IN CONST UINT8 *RootCert,
IN UINTN RootCertLength,
IN CONST UINT8 *CertChain,
IN UINTN CertChainLength
);
/**
Get one X509 certificate from CertChain.
@param[in] CertChain One or more ASN.1 DER-encoded X.509 certificates
where the first certificate is signed by the Root
Certificate or is the Root Cerificate itself. and
subsequent cerificate is signed by the preceding
cerificate.
@param[in] CertChainLength Total length of the certificate chain, in bytes.
@param[in] CertIndex Index of certificate.
@param[out] Cert The certificate at the index of CertChain.
@param[out] CertLength The length certificate at the index of CertChain.
@retval TRUE Success.
@retval FALSE Failed to get certificate from certificate chain.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_CERT_FROM_CERT_CHAIN)(
IN CONST UINT8 *CertChain,
IN UINTN CertChainLength,
IN CONST INT32 CertIndex,
OUT CONST UINT8 **Cert,
OUT UINTN *CertLength
);
/**
Retrieve the tag and length of the tag.
@param Ptr The position in the ASN.1 data
@param End End of data
@param Length The variable that will receive the length
@param Tag The expected tag
@retval TRUE Get tag successful
@retval FALSe Failed to get tag or tag not match
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_ASN1_GET_TAG)(
IN OUT UINT8 **Ptr,
IN CONST UINT8 *End,
OUT UINTN *Length,
IN UINT32 Tag
);
/**
Retrieve the basic constraints from one X.509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize size of the X509 certificate in bytes.
@param[out] BasicConstraints basic constraints bytes.
@param[in, out] BasicConstraintsSize basic constraints buffer sizs in bytes.
@retval TRUE The basic constraints retrieve successfully.
@retval FALSE If cert is NULL.
If cert_size is NULL.
If basic_constraints is not NULL and *basic_constraints_size is 0.
If cert is invalid.
@retval FALSE The required buffer size is small.
The return buffer size is basic_constraints_size parameter.
@retval FALSE If no Extension entry match oid.
@retval FALSE The operation is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_X509_GET_EXTENDED_BASIC_CONSTRAINTS)(
CONST UINT8 *Cert,
UINTN CertSize,
UINT8 *BasicConstraints,
UINTN *BasicConstraintsSize
);
// =====================================================================================
// Symmetric Cryptography Primitive
// =====================================================================================
/**
TDES is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
UINTN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_GET_CONTEXT_SIZE)(
VOID
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_INIT)(
OUT VOID *TdesContext,
IN CONST UINT8 *Key,
IN UINTN KeyLength
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_ECB_ENCRYPT)(
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_ECB_DECRYPT)(
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_CBC_ENCRYPT)(
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_TDES_CBC_DECRYPT)(
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
);
/**
Retrieves the size, in bytes, of the context buffer required for AES operations.
If this interface is not supported, then return zero.
@return The size, in bytes, of the context buffer required for AES operations.
@retval 0 This interface is not supported.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_AES_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory as AES context for subsequent use.
This function initializes user-supplied memory pointed by AesContext as AES context.
In addition, it sets up all AES key materials for subsequent encryption and decryption
operations.
There are 3 options for key length, 128 bits, 192 bits, and 256 bits.
If AesContext is NULL, then return FALSE.
If Key is NULL, then return FALSE.
If KeyLength is not valid, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] AesContext Pointer to AES context being initialized.
@param[in] Key Pointer to the user-supplied AES key.
@param[in] KeyLength Length of AES key in bits.
@retval TRUE AES context initialization succeeded.
@retval FALSE AES context initialization failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_AES_INIT)(
OUT VOID *AesContext,
IN CONST UINT8 *Key,
IN UINTN KeyLength
);
/**
AES ECB Mode is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_AES_ECB_ENCRYPT)(
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_AES_ECB_DECRYPT)(
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
/**
Performs AES encryption on a data buffer of the specified size in CBC mode.
This function performs AES encryption on data buffer pointed by Input, of specified
size of InputSize, in CBC mode.
InputSize must be multiple of block size (16 bytes). This function does not perform
padding. Caller must perform padding, if necessary, to ensure valid input data size.
Initialization vector should be one block size (16 bytes).
AesContext should be already correctly initialized by AesInit(). Behavior with
invalid AES context is undefined.
If AesContext is NULL, then return FALSE.
If Input is NULL, then return FALSE.
If InputSize is not multiple of block size (16 bytes), then return FALSE.
If Ivec is NULL, then return FALSE.
If Output is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] AesContext Pointer to the AES context.
@param[in] Input Pointer to the buffer containing the data to be encrypted.
@param[in] InputSize Size of the Input buffer in bytes.
@param[in] Ivec Pointer to initialization vector.
@param[out] Output Pointer to a buffer that receives the AES encryption output.
@retval TRUE AES encryption succeeded.
@retval FALSE AES encryption failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_AES_CBC_ENCRYPT)(
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
);
/**
Performs AES decryption on a data buffer of the specified size in CBC mode.
This function performs AES decryption on data buffer pointed by Input, of specified
size of InputSize, in CBC mode.
InputSize must be multiple of block size (16 bytes). This function does not perform
padding. Caller must perform padding, if necessary, to ensure valid input data size.
Initialization vector should be one block size (16 bytes).
AesContext should be already correctly initialized by AesInit(). Behavior with
invalid AES context is undefined.
If AesContext is NULL, then return FALSE.
If Input is NULL, then return FALSE.
If InputSize is not multiple of block size (16 bytes), then return FALSE.
If Ivec is NULL, then return FALSE.
If Output is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] AesContext Pointer to the AES context.
@param[in] Input Pointer to the buffer containing the data to be encrypted.
@param[in] InputSize Size of the Input buffer in bytes.
@param[in] Ivec Pointer to initialization vector.
@param[out] Output Pointer to a buffer that receives the AES encryption output.
@retval TRUE AES decryption succeeded.
@retval FALSE AES decryption failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_AES_CBC_DECRYPT)(
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
);
/**
ARC4 is deprecated and unsupported any longer.
Keep the function field for binary compability.
**/
typedef
UINTN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_ARC4_GET_CONTEXT_SIZE)(
VOID
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_ARC4_INIT)(
OUT VOID *Arc4Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_ARC4_ENCRYPT)(
IN OUT VOID *Arc4Context,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_ARC4_DECRYPT)(
IN OUT VOID *Arc4Context,
IN UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
);
typedef
BOOLEAN
(EFIAPI *DEPRECATED_EDKII_CRYPTO_ARC4_RESET)(
IN OUT VOID *Arc4Context
);
/**
Retrieves the size, in bytes, of the context buffer required for SM3 hash operations.
If this interface is not supported, then return zero.
@return The size, in bytes, of the context buffer required for SM3 hash operations.
@retval 0 This interface is not supported.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_SM3_GET_CONTEXT_SIZE)(
VOID
);
/**
Initializes user-supplied memory pointed by Sm3Context as SM3 hash context for
subsequent use.
If Sm3Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[out] Sm3Context Pointer to SM3 context being initialized.
@retval TRUE SM3 context initialization succeeded.
@retval FALSE SM3 context initialization failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SM3_INIT)(
OUT VOID *Sm3Context
);
/**
Makes a copy of an existing SM3 context.
If Sm3Context is NULL, then return FALSE.
If NewSm3Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] Sm3Context Pointer to SM3 context being copied.
@param[out] NewSm3Context Pointer to new SM3 context.
@retval TRUE SM3 context copy succeeded.
@retval FALSE SM3 context copy failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SM3_DUPLICATE)(
IN CONST VOID *Sm3Context,
OUT VOID *NewSm3Context
);
/**
Digests the input data and updates SM3 context.
This function performs SM3 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
SM3 context should be already correctly initialized by Sm3Init(), and should not be finalized
by Sm3Final(). Behavior with invalid context is undefined.
If Sm3Context is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Sm3Context Pointer to the SM3 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE SM3 data digest succeeded.
@retval FALSE SM3 data digest failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SM3_UPDATE)(
IN OUT VOID *Sm3Context,
IN CONST VOID *Data,
IN UINTN DataSize
);
/**
Completes computation of the SM3 digest value.
This function completes SM3 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the SM3 context cannot
be used again.
SM3 context should be already correctly initialized by Sm3Init(), and should not be
finalized by Sm3Final(). Behavior with invalid SM3 context is undefined.
If Sm3Context is NULL, then return FALSE.
If HashValue is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in, out] Sm3Context Pointer to the SM3 context.
@param[out] HashValue Pointer to a buffer that receives the SM3 digest
value (16 bytes).
@retval TRUE SM3 digest computation succeeded.
@retval FALSE SM3 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SM3_FINAL)(
IN OUT VOID *Sm3Context,
OUT UINT8 *HashValue
);
/**
Computes the SM3 message digest of a input data buffer.
This function performs the SM3 message digest of a given data buffer, and places
the digest value into the specified memory.
If this interface is not supported, then return FALSE.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@param[out] HashValue Pointer to a buffer that receives the SM3 digest
value (16 bytes).
@retval TRUE SM3 digest computation succeeded.
@retval FALSE SM3 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_SM3_HASH_ALL)(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
);
/**
Derive key data using HMAC-SHA256 based KDF.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@param[in] Salt Pointer to the salt(non-secret) value.
@param[in] SaltSize Salt size in bytes.
@param[in] Info Pointer to the application specific info.
@param[in] InfoSize Info size in bytes.
@param[out] Out Pointer to buffer to receive hkdf value.
@param[in] OutSize Size of hkdf bytes to generate.
@retval TRUE Hkdf generated successfully.
@retval FALSE Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_256_EXTRACT_AND_EXPAND)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Salt,
IN UINTN SaltSize,
IN CONST UINT8 *Info,
IN UINTN InfoSize,
OUT UINT8 *Out,
IN UINTN OutSize
);
/**
Derive SHA256 HMAC-based Extract key Derivation Function (HKDF).
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize key size in bytes.
@param[in] Salt Pointer to the salt(non-secret) value.
@param[in] SaltSize salt size in bytes.
@param[out] PrkOut Pointer to buffer to receive hkdf value.
@param[in] PrkOutSize size of hkdf bytes to generate.
@retval true Hkdf generated successfully.
@retval false Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_256_EXTRACT)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Salt,
IN UINTN SaltSize,
OUT UINT8 *PrkOut,
UINTN PrkOutSize
);
/**
Derive SHA256 HMAC-based Expand Key Derivation Function (HKDF).
@param[in] Prk Pointer to the user-supplied key.
@param[in] PrkSize Key size in bytes.
@param[in] Info Pointer to the application specific info.
@param[in] InfoSize Info size in bytes.
@param[out] Out Pointer to buffer to receive hkdf value.
@param[in] OutSize Size of hkdf bytes to generate.
@retval TRUE Hkdf generated successfully.
@retval FALSE Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_256_EXPAND)(
IN CONST UINT8 *Prk,
IN UINTN PrkSize,
IN CONST UINT8 *Info,
IN UINTN InfoSize,
OUT UINT8 *Out,
IN UINTN OutSize
);
/**
Derive SHA384 HMAC-based Extract-and-Expand Key Derivation Function (HKDF).
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@param[in] Salt Pointer to the salt(non-secret) value.
@param[in] SaltSize Salt size in bytes.
@param[in] Info Pointer to the application specific info.
@param[in] InfoSize Info size in bytes.
@param[out] Out Pointer to buffer to receive hkdf value.
@param[in] OutSize Size of hkdf bytes to generate.
@retval TRUE Hkdf generated successfully.
@retval FALSE Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_384_EXTRACT_AND_EXPAND)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Salt,
IN UINTN SaltSize,
IN CONST UINT8 *Info,
IN UINTN InfoSize,
OUT UINT8 *Out,
IN UINTN OutSize
);
/**
Derive SHA384 HMAC-based Extract-and-Expand Key Derivation Function (HKDF).
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@param[in] Salt Pointer to the salt(non-secret) value.
@param[in] SaltSize Salt size in bytes.
@param[in] Info Pointer to the application specific info.
@param[in] InfoSize Info size in bytes.
@param[out] Out Pointer to buffer to receive hkdf value.
@param[in] OutSize Size of hkdf bytes to generate.
@retval TRUE Hkdf generated successfully.
@retval FALSE Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_384_EXTRACT)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Salt,
IN UINTN SaltSize,
OUT UINT8 *PrkOut,
UINTN PrkOutSize
);
/**
Derive SHA384 HMAC-based Expand Key Derivation Function (HKDF).
@param[in] Prk Pointer to the user-supplied key.
@param[in] PrkSize Key size in bytes.
@param[in] Info Pointer to the application specific info.
@param[in] InfoSize Info size in bytes.
@param[out] Out Pointer to buffer to receive hkdf value.
@param[in] OutSize Size of hkdf bytes to generate.
@retval TRUE Hkdf generated successfully.
@retval FALSE Hkdf generation failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_HKDF_SHA_384_EXPAND)(
IN CONST UINT8 *Prk,
IN UINTN PrkSize,
IN CONST UINT8 *Info,
IN UINTN InfoSize,
OUT UINT8 *Out,
IN UINTN OutSize
);
/**
Initializes the OpenSSL library.
This function registers ciphers and digests used directly and indirectly
by SSL/TLS, and initializes the readable error messages.
This function must be called before any other action takes places.
@retval TRUE The OpenSSL library has been initialized.
@retval FALSE Failed to initialize the OpenSSL library.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_TLS_INITIALIZE)(
VOID
);
/**
Free an allocated SSL_CTX object.
@param[in] TlsCtx Pointer to the SSL_CTX object to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_TLS_CTX_FREE)(
IN VOID *TlsCtx
);
/**
Creates a new SSL_CTX object as framework to establish TLS/SSL enabled
connections.
@param[in] MajorVer Major Version of TLS/SSL Protocol.
@param[in] MinorVer Minor Version of TLS/SSL Protocol.
@return Pointer to an allocated SSL_CTX object.
If the creation failed, TlsCtxNew() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_TLS_CTX_NEW)(
IN UINT8 MajorVer,
IN UINT8 MinorVer
);
/**
Free an allocated TLS object.
This function removes the TLS object pointed to by Tls and frees up the
allocated memory. If Tls is NULL, nothing is done.
@param[in] Tls Pointer to the TLS object to be freed.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_TLS_FREE)(
IN VOID *Tls
);
/**
Create a new TLS object for a connection.
This function creates a new TLS object for a connection. The new object
inherits the setting of the underlying context TlsCtx: connection method,
options, verification setting.
@param[in] TlsCtx Pointer to the SSL_CTX object.
@return Pointer to an allocated SSL object.
If the creation failed, TlsNew() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_TLS_NEW)(
IN VOID *TlsCtx
);
/**
Checks if the TLS handshake was done.
This function will check if the specified TLS handshake was done.
@param[in] Tls Pointer to the TLS object for handshake state checking.
@retval TRUE The TLS handshake was done.
@retval FALSE The TLS handshake was not done.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_TLS_IN_HANDSHAKE)(
IN VOID *Tls
);
/**
Perform a TLS/SSL handshake.
This function will perform a TLS/SSL handshake.
@param[in] Tls Pointer to the TLS object for handshake operation.
@param[in] BufferIn Pointer to the most recently received TLS Handshake packet.
@param[in] BufferInSize Packet size in bytes for the most recently received TLS
Handshake packet.
@param[out] BufferOut Pointer to the buffer to hold the built packet.
@param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
the buffer size provided by the caller. On output, it
is the buffer size in fact needed to contain the
packet.
@retval EFI_SUCCESS The required TLS packet is built successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
Tls is NULL.
BufferIn is NULL but BufferInSize is NOT 0.
BufferInSize is 0 but BufferIn is NOT NULL.
BufferOutSize is NULL.
BufferOut is NULL if *BufferOutSize is not zero.
@retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
@retval EFI_ABORTED Something wrong during handshake.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_DO_HANDSHAKE)(
IN VOID *Tls,
IN UINT8 *BufferIn OPTIONAL,
IN UINTN BufferInSize OPTIONAL,
OUT UINT8 *BufferOut OPTIONAL,
IN OUT UINTN *BufferOutSize
);
/**
Handle Alert message recorded in BufferIn. If BufferIn is NULL and BufferInSize is zero,
TLS session has errors and the response packet needs to be Alert message based on error type.
@param[in] Tls Pointer to the TLS object for state checking.
@param[in] BufferIn Pointer to the most recently received TLS Alert packet.
@param[in] BufferInSize Packet size in bytes for the most recently received TLS
Alert packet.
@param[out] BufferOut Pointer to the buffer to hold the built packet.
@param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
the buffer size provided by the caller. On output, it
is the buffer size in fact needed to contain the
packet.
@retval EFI_SUCCESS The required TLS packet is built successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
Tls is NULL.
BufferIn is NULL but BufferInSize is NOT 0.
BufferInSize is 0 but BufferIn is NOT NULL.
BufferOutSize is NULL.
BufferOut is NULL if *BufferOutSize is not zero.
@retval EFI_ABORTED An error occurred.
@retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_HANDLE_ALERT)(
IN VOID *Tls,
IN UINT8 *BufferIn OPTIONAL,
IN UINTN BufferInSize OPTIONAL,
OUT UINT8 *BufferOut OPTIONAL,
IN OUT UINTN *BufferOutSize
);
/**
Build the CloseNotify packet.
@param[in] Tls Pointer to the TLS object for state checking.
@param[in, out] Buffer Pointer to the buffer to hold the built packet.
@param[in, out] BufferSize Pointer to the buffer size in bytes. On input, it is
the buffer size provided by the caller. On output, it
is the buffer size in fact needed to contain the
packet.
@retval EFI_SUCCESS The required TLS packet is built successfully.
@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
Tls is NULL.
BufferSize is NULL.
Buffer is NULL if *BufferSize is not zero.
@retval EFI_BUFFER_TOO_SMALL BufferSize is too small to hold the response packet.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_CLOSE_NOTIFY)(
IN VOID *Tls,
IN OUT UINT8 *Buffer,
IN OUT UINTN *BufferSize
);
/**
Attempts to read bytes from one TLS object and places the data in Buffer.
This function will attempt to read BufferSize bytes from the TLS object
and places the data in Buffer.
@param[in] Tls Pointer to the TLS object.
@param[in,out] Buffer Pointer to the buffer to store the data.
@param[in] BufferSize The size of Buffer in bytes.
@retval >0 The amount of data successfully read from the TLS object.
@retval <=0 No data was successfully read.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_TLS_CTRL_TRAFFIC_OUT)(
IN VOID *Tls,
IN OUT VOID *Buffer,
IN UINTN BufferSize
);
/**
Attempts to write data from the buffer to TLS object.
This function will attempt to write BufferSize bytes data from the Buffer
to the TLS object.
@param[in] Tls Pointer to the TLS object.
@param[in] Buffer Pointer to the data buffer.
@param[in] BufferSize The size of Buffer in bytes.
@retval >0 The amount of data successfully written to the TLS object.
@retval <=0 No data was successfully written.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_TLS_CTRL_TRAFFIC_IN)(
IN VOID *Tls,
IN VOID *Buffer,
IN UINTN BufferSize
);
/**
Attempts to read bytes from the specified TLS connection into the buffer.
This function tries to read BufferSize bytes data from the specified TLS
connection into the Buffer.
@param[in] Tls Pointer to the TLS connection for data reading.
@param[in,out] Buffer Pointer to the data buffer.
@param[in] BufferSize The size of Buffer in bytes.
@retval >0 The read operation was successful, and return value is the
number of bytes actually read from the TLS connection.
@retval <=0 The read operation was not successful.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_TLS_READ)(
IN VOID *Tls,
IN OUT VOID *Buffer,
IN UINTN BufferSize
);
/**
Attempts to write data to a TLS connection.
This function tries to write BufferSize bytes data from the Buffer into the
specified TLS connection.
@param[in] Tls Pointer to the TLS connection for data writing.
@param[in] Buffer Pointer to the data buffer.
@param[in] BufferSize The size of Buffer in bytes.
@retval >0 The write operation was successful, and return value is the
number of bytes actually written to the TLS connection.
@retval <=0 The write operation was not successful.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_TLS_WRITE)(
IN VOID *Tls,
IN VOID *Buffer,
IN UINTN BufferSize
);
/**
Shutdown a TLS connection.
Shutdown the TLS connection without releasing the resources, meaning a new
connection can be started without calling TlsNew() and without setting
certificates etc.
@param[in] Tls Pointer to the TLS object to shutdown.
@retval EFI_SUCCESS The TLS is shutdown successfully.
@retval EFI_INVALID_PARAMETER Tls is NULL.
@retval EFI_PROTOCOL_ERROR Some other error occurred.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SHUTDOWN)(
IN VOID *Tls
);
/**
Set a new TLS/SSL method for a particular TLS object.
This function sets a new TLS/SSL method for a particular TLS object.
@param[in] Tls Pointer to a TLS object.
@param[in] MajorVer Major Version of TLS/SSL Protocol.
@param[in] MinorVer Minor Version of TLS/SSL Protocol.
@retval EFI_SUCCESS The TLS/SSL method was set successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED Unsupported TLS/SSL method.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_VERSION)(
IN VOID *Tls,
IN UINT8 MajorVer,
IN UINT8 MinorVer
);
/**
Set TLS object to work in client or server mode.
This function prepares a TLS object to work in client or server mode.
@param[in] Tls Pointer to a TLS object.
@param[in] IsServer Work in server mode.
@retval EFI_SUCCESS The TLS/SSL work mode was set successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED Unsupported TLS/SSL work mode.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_CONNECTION_END)(
IN VOID *Tls,
IN BOOLEAN IsServer
);
/**
Set the ciphers list to be used by the TLS object.
This function sets the ciphers for use by a specified TLS object.
@param[in] Tls Pointer to a TLS object.
@param[in] CipherId Array of UINT16 cipher identifiers. Each UINT16
cipher identifier comes from the TLS Cipher Suite
Registry of the IANA, interpreting Byte1 and Byte2
in network (big endian) byte order.
@param[in] CipherNum The number of cipher in the list.
@retval EFI_SUCCESS The ciphers list was set successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED No supported TLS cipher was found in CipherId.
@retval EFI_OUT_OF_RESOURCES Memory allocation failed.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_CIPHER_LIST)(
IN VOID *Tls,
IN UINT16 *CipherId,
IN UINTN CipherNum
);
/**
Set the compression method for TLS/SSL operations.
This function handles TLS/SSL integrated compression methods.
@param[in] CompMethod The compression method ID.
@retval EFI_SUCCESS The compression method for the communication was
set successfully.
@retval EFI_UNSUPPORTED Unsupported compression method.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_COMPRESSION_METHOD)(
IN UINT8 CompMethod
);
/**
Set peer certificate verification mode for the TLS connection.
This function sets the verification mode flags for the TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in] VerifyMode A set of logically or'ed verification mode flags.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_TLS_SET_VERIFY)(
IN VOID *Tls,
IN UINT32 VerifyMode
);
/**
Set the specified host name to be verified.
@param[in] Tls Pointer to the TLS object.
@param[in] Flags The setting flags during the validation.
@param[in] HostName The specified host name to be verified.
@retval EFI_SUCCESS The HostName setting was set successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_ABORTED Invalid HostName setting.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_VERIFY_HOST)(
IN VOID *Tls,
IN UINT32 Flags,
IN CHAR8 *HostName
);
/**
Sets a TLS/SSL session ID to be used during TLS/SSL connect.
This function sets a session ID to be used when the TLS/SSL connection is
to be established.
@param[in] Tls Pointer to the TLS object.
@param[in] SessionId Session ID data used for session resumption.
@param[in] SessionIdLen Length of Session ID in bytes.
@retval EFI_SUCCESS Session ID was set successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED No available session for ID setting.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_SESSIONID)(
IN VOID *Tls,
IN UINT8 *SessionId,
IN UINT16 SessionIdLen
);
/**
Adds the CA to the cert store when requesting Server or Client authentication.
This function adds the CA certificate to the list of CAs when requesting
Server or Client authentication for the chosen TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in] Data Pointer to the data buffer of a DER-encoded binary
X.509 certificate or PEM-encoded X.509 certificate.
@param[in] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
@retval EFI_ABORTED Invalid X.509 certificate.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_CA_CERTIFICATE)(
IN VOID *Tls,
IN VOID *Data,
IN UINTN DataSize
);
/**
Loads the local public certificate into the specified TLS object.
This function loads the X.509 certificate into the specified TLS object
for TLS negotiation.
@param[in] Tls Pointer to the TLS object.
@param[in] Data Pointer to the data buffer of a DER-encoded binary
X.509 certificate or PEM-encoded X.509 certificate.
@param[in] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
@retval EFI_ABORTED Invalid X.509 certificate.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_HOST_PUBLIC_CERT)(
IN VOID *Tls,
IN VOID *Data,
IN UINTN DataSize
);
/**
Adds the local private key to the specified TLS object.
This function adds the local private key (DER-encoded or PEM-encoded or PKCS#8 private
key) into the specified TLS object for TLS negotiation.
@param[in] Tls Pointer to the TLS object.
@param[in] Data Pointer to the data buffer of a DER-encoded or PEM-encoded
or PKCS#8 private key.
@param[in] DataSize The size of data buffer in bytes.
@param[in] Password Pointer to NULL-terminated private key password, set it to NULL
if private key not encrypted.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_ABORTED Invalid private key data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_HOST_PRIVATE_KEY_EX)(
IN VOID *Tls,
IN VOID *Data,
IN UINTN DataSize,
IN VOID *Password OPTIONAL
);
/**
Adds the local private key to the specified TLS object.
This function adds the local private key (DER-encoded or PEM-encoded or PKCS#8 private
key) into the specified TLS object for TLS negotiation.
@param[in] Tls Pointer to the TLS object.
@param[in] Data Pointer to the data buffer of a DER-encoded or PEM-encoded
or PKCS#8 private key.
@param[in] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_ABORTED Invalid private key data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_HOST_PRIVATE_KEY)(
IN VOID *Tls,
IN VOID *Data,
IN UINTN DataSize
);
/**
Adds the CA-supplied certificate revocation list for certificate validation.
This function adds the CA-supplied certificate revocation list data for
certificate validity checking.
@param[in] Data Pointer to the data buffer of a DER-encoded CRL data.
@param[in] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_ABORTED Invalid CRL data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_CERT_REVOCATION_LIST)(
IN VOID *Data,
IN UINTN DataSize
);
/**
Gets the protocol version used by the specified TLS connection.
This function returns the protocol version used by the specified TLS
connection.
If Tls is NULL, then ASSERT().
@param[in] Tls Pointer to the TLS object.
@return The protocol version of the specified TLS connection.
**/
typedef
UINT16
(EFIAPI *EDKII_CRYPTO_TLS_GET_VERSION)(
IN VOID *Tls
);
/**
Gets the connection end of the specified TLS connection.
This function returns the connection end (as client or as server) used by
the specified TLS connection.
If Tls is NULL, then ASSERT().
@param[in] Tls Pointer to the TLS object.
@return The connection end used by the specified TLS connection.
**/
typedef
UINT8
(EFIAPI *EDKII_CRYPTO_TLS_GET_CONNECTION_END)(
IN VOID *Tls
);
/**
Gets the cipher suite used by the specified TLS connection.
This function returns current cipher suite used by the specified
TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] CipherId The cipher suite used by the TLS object.
@retval EFI_SUCCESS The cipher suite was returned successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED Unsupported cipher suite.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_CURRENT_CIPHER)(
IN VOID *Tls,
IN OUT UINT16 *CipherId
);
/**
Gets the compression methods used by the specified TLS connection.
This function returns current integrated compression methods used by
the specified TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] CompressionId The current compression method used by
the TLS object.
@retval EFI_SUCCESS The compression method was returned successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_ABORTED Invalid Compression method.
@retval EFI_UNSUPPORTED This function is not supported.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_CURRENT_COMPRESSION_ID)(
IN VOID *Tls,
IN OUT UINT8 *CompressionId
);
/**
Gets the verification mode currently set in the TLS connection.
This function returns the peer verification mode currently set in the
specified TLS connection.
If Tls is NULL, then ASSERT().
@param[in] Tls Pointer to the TLS object.
@return The verification mode set in the specified TLS connection.
**/
typedef
UINT32
(EFIAPI *EDKII_CRYPTO_TLS_GET_VERIFY)(
IN VOID *Tls
);
/**
Gets the session ID used by the specified TLS connection.
This function returns the TLS/SSL session ID currently used by the
specified TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] SessionId Buffer to contain the returned session ID.
@param[in,out] SessionIdLen The length of Session ID in bytes.
@retval EFI_SUCCESS The Session ID was returned successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED Invalid TLS/SSL session.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_SESSION_ID)(
IN VOID *Tls,
IN OUT UINT8 *SessionId,
IN OUT UINT16 *SessionIdLen
);
/**
Gets the client random data used in the specified TLS connection.
This function returns the TLS/SSL client random data currently used in
the specified TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] ClientRandom Buffer to contain the returned client
random data (32 bytes).
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_TLS_GET_CLIENT_RANDOM)(
IN VOID *Tls,
IN OUT UINT8 *ClientRandom
);
/**
Gets the server random data used in the specified TLS connection.
This function returns the TLS/SSL server random data currently used in
the specified TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] ServerRandom Buffer to contain the returned server
random data (32 bytes).
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_TLS_GET_SERVER_RANDOM)(
IN VOID *Tls,
IN OUT UINT8 *ServerRandom
);
/**
Gets the master key data used in the specified TLS connection.
This function returns the TLS/SSL master key material currently used in
the specified TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[in,out] KeyMaterial Buffer to contain the returned key material.
@retval EFI_SUCCESS Key material was returned successfully.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_UNSUPPORTED Invalid TLS/SSL session.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_KEY_MATERIAL)(
IN VOID *Tls,
IN OUT UINT8 *KeyMaterial
);
/**
Gets the CA Certificate from the cert store.
This function returns the CA certificate for the chosen
TLS connection.
@param[in] Tls Pointer to the TLS object.
@param[out] Data Pointer to the data buffer to receive the CA
certificate data sent to the client.
@param[in,out] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_CA_CERTIFICATE)(
IN VOID *Tls,
OUT VOID *Data,
IN OUT UINTN *DataSize
);
/**
Gets the local public Certificate set in the specified TLS object.
This function returns the local public certificate which was currently set
in the specified TLS object.
@param[in] Tls Pointer to the TLS object.
@param[out] Data Pointer to the data buffer to receive the local
public certificate.
@param[in,out] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_INVALID_PARAMETER The parameter is invalid.
@retval EFI_NOT_FOUND The certificate is not found.
@retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_HOST_PUBLIC_CERT)(
IN VOID *Tls,
OUT VOID *Data,
IN OUT UINTN *DataSize
);
/**
Gets the local private key set in the specified TLS object.
This function returns the local private key data which was currently set
in the specified TLS object.
@param[in] Tls Pointer to the TLS object.
@param[out] Data Pointer to the data buffer to receive the local
private key data.
@param[in,out] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_HOST_PRIVATE_KEY)(
IN VOID *Tls,
OUT VOID *Data,
IN OUT UINTN *DataSize
);
/**
Set the signature algorithm list to used by the TLS object.
This function sets the signature algorithms for use by a specified TLS object.
@param[in] Tls Pointer to a TLS object.
@param[in] Data Array of UINT8 of signature algorithms. The array consists of
pairs of the hash algorithm and the signature algorithm as defined
in RFC 5246
@param[in] DataSize The length the SignatureAlgoList. Must be divisible by 2.
@retval EFI_SUCCESS The signature algorithm list was set successfully.
@retval EFI_INVALID_PARAMETER The parameters are invalid.
@retval EFI_UNSUPPORTED No supported TLS signature algorithm was found in SignatureAlgoList
@retval EFI_OUT_OF_RESOURCES Memory allocation failed.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_SIGNATURE_ALGO_LIST)(
IN VOID *Tls,
IN UINT8 *Data,
IN UINTN DataSize
);
/**
Set the EC curve to be used for TLS flows
This function sets the EC curve to be used for TLS flows.
@param[in] Tls Pointer to a TLS object.
@param[in] Data An EC named curve as defined in section 5.1.1 of RFC 4492.
@param[in] DataSize Size of Data, it should be sizeof (UINT32)
@retval EFI_SUCCESS The EC curve was set successfully.
@retval EFI_INVALID_PARAMETER The parameters are invalid.
@retval EFI_UNSUPPORTED The requested TLS EC curve is not supported
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_SET_EC_CURVE)(
IN VOID *Tls,
IN UINT8 *Data,
IN UINTN DataSize
);
/**
Derive keying material from a TLS connection.
This function exports keying material using the mechanism described in RFC
5705.
@param[in] Tls Pointer to the TLS object
@param[in] Label Description of the key for the PRF function
@param[in] Context Optional context
@param[in] ContextLen The length of the context value in bytes
@param[out] KeyBuffer Buffer to hold the output of the TLS-PRF
@param[in] KeyBufferLen The length of the KeyBuffer
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_INVALID_PARAMETER The TLS object is invalid.
@retval EFI_PROTOCOL_ERROR Some other error occurred.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_EXPORT_KEY)(
IN VOID *Tls,
IN CONST VOID *Label,
IN CONST VOID *Context,
IN UINTN ContextLen,
OUT VOID *KeyBuffer,
IN UINTN KeyBufferLen
);
/**
Gets the CA-supplied certificate revocation list data set in the specified
TLS object.
This function returns the CA-supplied certificate revocation list data which
was currently set in the specified TLS object.
@param[out] Data Pointer to the data buffer to receive the CRL data.
@param[in,out] DataSize The size of data buffer in bytes.
@retval EFI_SUCCESS The operation succeeded.
@retval EFI_UNSUPPORTED This function is not supported.
@retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
**/
typedef
EFI_STATUS
(EFIAPI *EDKII_CRYPTO_TLS_GET_CERT_REVOCATION_LIST)(
OUT VOID *DATA,
IN OUT UINTN *DataSize
);
/**
Carries out the RSA-SSA signature generation with EMSA-PSS encoding scheme.
This function carries out the RSA-SSA signature generation with EMSA-PSS encoding scheme defined in
RFC 8017.
Mask generation function is the same as the message digest algorithm.
If the Signature buffer is too small to hold the contents of signature, FALSE
is returned and SigSize is set to the required buffer size to obtain the signature.
If RsaContext is NULL, then return FALSE.
If Message is NULL, then return FALSE.
If MsgSize is zero or > INT_MAX, then return FALSE.
If DigestLen is NOT 32, 48 or 64, return FALSE.
If SaltLen is not equal to DigestLen, then return FALSE.
If SigSize is large enough but Signature is NULL, then return FALSE.
If this interface is not supported, then return FALSE.
@param[in] RsaContext Pointer to RSA context for signature generation.
@param[in] Message Pointer to octet message to be signed.
@param[in] MsgSize Size of the message in bytes.
@param[in] DigestLen Length of the digest in bytes to be used for RSA signature operation.
@param[in] SaltLen Length of the salt in bytes to be used for PSS encoding.
@param[out] Signature Pointer to buffer to receive RSA PSS signature.
@param[in, out] SigSize On input, the size of Signature buffer in bytes.
On output, the size of data returned in Signature buffer in bytes.
@retval TRUE Signature successfully generated in RSASSA-PSS.
@retval FALSE Signature generation failed.
@retval FALSE SigSize is too small.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_PSS_SIGN)(
IN VOID *RsaContext,
IN CONST UINT8 *Message,
IN UINTN MsgSize,
IN UINT16 DigestLen,
IN UINT16 SaltLen,
OUT UINT8 *Signature,
IN OUT UINTN *SigSize
);
/**
Verifies the RSA signature with RSASSA-PSS signature scheme defined in RFC 8017.
Implementation determines salt length automatically from the signature encoding.
Mask generation function is the same as the message digest algorithm.
Salt length should be equal to digest length.
@param[in] RsaContext Pointer to RSA context for signature verification.
@param[in] Message Pointer to octet message to be verified.
@param[in] MsgSize Size of the message in bytes.
@param[in] Signature Pointer to RSASSA-PSS signature to be verified.
@param[in] SigSize Size of signature in bytes.
@param[in] DigestLen Length of digest for RSA operation.
@param[in] SaltLen Salt length for PSS encoding.
@retval TRUE Valid signature encoded in RSASSA-PSS.
@retval FALSE Invalid signature or invalid RSA context.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_RSA_PSS_VERIFY)(
IN VOID *RsaContext,
IN CONST UINT8 *Message,
IN UINTN MsgSize,
IN CONST UINT8 *Signature,
IN UINTN SigSize,
IN UINT16 DigestLen,
IN UINT16 SaltLen
);
/**
Parallel hash function ParallelHash256, as defined in NIST's Special Publication 800-185,
published December 2016.
@param[in] Input Pointer to the input message (X).
@param[in] InputByteLen The number(>0) of input bytes provided for the input data.
@param[in] BlockSize The size of each block (B).
@param[out] Output Pointer to the output buffer.
@param[in] OutputByteLen The desired number of output bytes (L).
@param[in] Customization Pointer to the customization string (S).
@param[in] CustomByteLen The length of the customization string in bytes.
@retval TRUE ParallelHash256 digest computation succeeded.
@retval FALSE ParallelHash256 digest computation failed.
@retval FALSE This interface is not supported.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_PARALLEL_HASH_ALL)(
IN CONST VOID *Input,
IN UINTN InputByteLen,
IN UINTN BlockSize,
OUT VOID *Output,
IN UINTN OutputByteLen,
IN CONST VOID *Customization,
IN UINTN CustomByteLen
);
/**
Performs AEAD AES-GCM authenticated encryption on a data buffer and additional authenticated data (AAD).
IvSize must be 12, otherwise FALSE is returned.
KeySize must be 16, 24 or 32, otherwise FALSE is returned.
TagSize must be 12, 13, 14, 15, 16, otherwise FALSE is returned.
@param[in] Key Pointer to the encryption key.
@param[in] KeySize Size of the encryption key in bytes.
@param[in] Iv Pointer to the IV value.
@param[in] IvSize Size of the IV value in bytes.
@param[in] AData Pointer to the additional authenticated data (AAD).
@param[in] ADataSize Size of the additional authenticated data (AAD) in bytes.
@param[in] DataIn Pointer to the input data buffer to be encrypted.
@param[in] DataInSize Size of the input data buffer in bytes.
@param[out] TagOut Pointer to a buffer that receives the authentication tag output.
@param[in] TagSize Size of the authentication tag in bytes.
@param[out] DataOut Pointer to a buffer that receives the encryption output.
@param[out] DataOutSize Size of the output data buffer in bytes.
@retval TRUE AEAD AES-GCM authenticated encryption succeeded.
@retval FALSE AEAD AES-GCM authenticated encryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_AEAD_AES_GCM_ENCRYPT)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Iv,
IN UINTN IvSize,
IN CONST UINT8 *AData,
IN UINTN ADataSize,
IN CONST UINT8 *DataIn,
IN UINTN DataInSize,
OUT UINT8 *TagOut,
IN UINTN TagSize,
OUT UINT8 *DataOut,
OUT UINTN *DataOutSize
);
/**
Performs AEAD AES-GCM authenticated decryption on a data buffer and additional authenticated data (AAD).
IvSize must be 12, otherwise FALSE is returned.
KeySize must be 16, 24 or 32, otherwise FALSE is returned.
TagSize must be 12, 13, 14, 15, 16, otherwise FALSE is returned.
If additional authenticated data verification fails, FALSE is returned.
@param[in] Key Pointer to the encryption key.
@param[in] KeySize Size of the encryption key in bytes.
@param[in] Iv Pointer to the IV value.
@param[in] IvSize Size of the IV value in bytes.
@param[in] AData Pointer to the additional authenticated data (AAD).
@param[in] ADataSize Size of the additional authenticated data (AAD) in bytes.
@param[in] DataIn Pointer to the input data buffer to be decrypted.
@param[in] DataInSize Size of the input data buffer in bytes.
@param[in] Tag Pointer to a buffer that contains the authentication tag.
@param[in] TagSize Size of the authentication tag in bytes.
@param[out] DataOut Pointer to a buffer that receives the decryption output.
@param[out] DataOutSize Size of the output data buffer in bytes.
@retval TRUE AEAD AES-GCM authenticated decryption succeeded.
@retval FALSE AEAD AES-GCM authenticated decryption failed.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_AEAD_AES_GCM_DECRYPT)(
IN CONST UINT8 *Key,
IN UINTN KeySize,
IN CONST UINT8 *Iv,
IN UINTN IvSize,
IN CONST UINT8 *AData,
IN UINTN ADataSize,
IN CONST UINT8 *DataIn,
IN UINTN DataInSize,
IN CONST UINT8 *Tag,
IN UINTN TagSize,
OUT UINT8 *DataOut,
OUT UINTN *DataOutSize
);
// =====================================================================================
// Big Number Primitive
// =====================================================================================
/**
Allocate new Big Number.
@retval New BigNum opaque structure or NULL on failure.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_BIGNUM_INIT)(
VOID
);
/**
Allocate new Big Number and assign the provided value to it.
@param[in] Buf Big endian encoded buffer.
@param[in] Len Buffer length.
@retval New EDKII_CRYPTO_BIGNUM_ opaque structure or NULL on failure.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_BIGNUM_FROM_BIN)(
IN CONST UINT8 *Buf,
IN UINTN Len
);
/**
Convert the absolute value of Bn into big-endian form and store it at Buf.
The Buf array should have at least EDKII_CRYPTO_BIGNUM_Bytes() in it.
@param[in] Bn Big number to convert.
@param[out] Buf Output buffer.
@retval The length of the big-endian number placed at Buf or -1 on error.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_BIGNUM_TO_BIN)(
IN CONST VOID *Bn,
OUT UINT8 *Buf
);
/**
Free the Big Number.
@param[in] Bn Big number to free.
@param[in] Clear TRUE if the buffer should be cleared.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_BIGNUM_FREE)(
IN VOID *Bn,
IN BOOLEAN Clear
);
/**
Calculate the sum of two Big Numbers.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[out] BnRes The result of BnA + BnB.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_ADD)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
OUT VOID *BnRes
);
/**
Subtract two Big Numbers.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[out] BnRes The result of BnA - BnB.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_SUB)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
OUT VOID *BnRes
);
/**
Calculate remainder: BnRes = BnA % BnB.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[out] BnRes The result of BnA % BnB.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
OUT VOID *BnRes
);
/**
Compute BnA to the BnP-th power modulo BnM.
@param[in] BnA Big number.
@param[in] BnP Big number (power).
@param[in] BnM Big number (modulo).
@param[out] BnRes The result of BnA ^ BnP % BnM.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_EXP_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnP,
IN CONST VOID *BnM,
OUT VOID *BnRes
);
/**
Compute BnA inverse modulo BnM.
@param[in] BnA Big number.
@param[in] BnM Big number (modulo).
@param[out] BnRes The result, such that (BnA * BnRes) % BnM == 1.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_INVERSE_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnM,
OUT VOID *BnRes
);
/**
Divide two Big Numbers.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[out] BnRes The result, such that BnA / BnB.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_DIV)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
OUT VOID *BnRes
);
/**
Multiply two Big Numbers modulo BnM.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[in] BnM Big number (modulo).
@param[out] BnRes The result, such that (BnA * BnB) % BnM.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_MUL_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
IN CONST VOID *BnM,
OUT VOID *BnRes
);
/**
Compare two Big Numbers.
@param[in] BnA Big number.
@param[in] BnB Big number.
@retval 0 BnA == BnB.
@retval 1 BnA > BnB.
@retval -1 BnA < BnB.
**/
typedef
INTN
(EFIAPI *EDKII_CRYPTO_BIGNUM_CMP)(
IN CONST VOID *BnA,
IN CONST VOID *BnB
);
/**
Get number of bits in Bn.
@param[in] Bn Big number.
@retval Number of bits.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_BIGNUM_BITS)(
IN CONST VOID *Bn
);
/**
Get number of bytes in Bn.
@param[in] Bn Big number.
@retval Number of bytes.
**/
typedef
UINTN
(EFIAPI *EDKII_CRYPTO_BIGNUM_BYTES)(
IN CONST VOID *Bn
);
/**
Checks if Big Number equals to the given Num.
@param[in] Bn Big number.
@param[in] Num Number.
@retval TRUE iff Bn == Num.
@retval FALSE otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_IS_WORD)(
IN CONST VOID *Bn,
IN UINTN Num
);
/**
Checks if Big Number is odd.
@param[in] Bn Big number.
@retval TRUE Bn is odd (Bn % 2 == 1).
@retval FALSE otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_IS_ODD)(
IN CONST VOID *Bn
);
/**
Copy Big number.
@param[out] BnDst Destination.
@param[in] BnSrc Source.
@retval BnDst on success.
@retval NULL otherwise.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_BIGNUM_COPY)(
OUT VOID *BnDst,
IN CONST VOID *BnSrc
);
/**
Get constant Big number with value of "1".
This may be used to save expensive allocations.
@retval Big Number with value of 1.
**/
typedef
CONST VOID *
(EFIAPI *EDKII_CRYPTO_BIGNUM_VALUE_ONE)(
VOID
);
/**
Shift right Big Number.
Please note, all "out" Big number arguments should be properly initialized
by calling to BigNumInit() or BigNumFromBin() functions.
@param[in] Bn Big number.
@param[in] N Number of bits to shift.
@param[out] BnRes The result.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_R_SHIFT)(
IN CONST VOID *Bn,
IN UINTN N,
OUT VOID *BnRes
);
/**
Mark Big Number for constant time computations.
This function should be called before any constant time computations are
performed on the given Big number.
@param[in] Bn Big number.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_BIGNUM_CONST_TIME)(
IN VOID *Bn
);
/**
Calculate square modulo.
@param[in] BnA Big number.
@param[in] BnM Big number (modulo).
@param[out] BnRes The result, such that (BnA ^ 2) % BnM.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_SQR_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnM,
OUT VOID *BnRes
);
/**
Create new Big Number computation context. This is an opaque structure.
which should be passed to any function that requires it. The BN context is
needed to optimize calculations and expensive allocations.
@retval Big Number context struct or NULL on failure.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_BIGNUM_NEW_CONTEXT)(
VOID
);
/**
Free Big Number context that was allocated with EDKII_CRYPTO_BIGNUM_NewContext().
@param[in] BnCtx Big number context to free.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_BIGNUM_CONTEXT_FREE)(
IN VOID *BnCtx
);
/**
Set Big Number to a given value.
@param[in] Bn Big number to set.
@param[in] Val Value to set.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_SET_UINT)(
IN VOID *Bn,
IN UINTN Val
);
/**
Add two Big Numbers modulo BnM.
@param[in] BnA Big number.
@param[in] BnB Big number.
@param[in] BnM Big number (modulo).
@param[out] BnRes The result, such that (BnA + BnB) % BnM.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_BIGNUM_ADD_MOD)(
IN CONST VOID *BnA,
IN CONST VOID *BnB,
IN CONST VOID *BnM,
OUT VOID *BnRes
);
/**
Initialize new opaque EcGroup object. This object represents an EC curve and
and is used for calculation within this group. This object should be freed
using EcGroupFree() function.
@param[in] CryptoNid Identifying number for the ECC curve (Defined in
BaseCryptLib.h).
@retval EcGroup object On success
@retval NULL On failure
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_EC_GROUP_INIT)(
IN UINTN CryptoNid
);
/**
Get EC curve parameters. While elliptic curve equation is Y^2 mod P = (X^3 + AX + B) Mod P.
This function will set the provided Big Number objects to the corresponding
values. The caller needs to make sure all the "out" BigNumber parameters
are properly initialized.
@param[in] EcGroup EC group object.
@param[out] BnPrime Group prime number.
@param[out] BnA A coefficient.
@param[out] BnB B coefficient.
@param[in] BnCtx BN context.
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GROUP_GET_CURVE)(
IN CONST VOID *EcGroup,
OUT VOID *BnPrime,
OUT VOID *BnA,
OUT VOID *BnB,
IN VOID *BnCtx
);
/**
Get EC group order.
This function will set the provided Big Number object to the corresponding
value. The caller needs to make sure that the "out" BigNumber parameter
is properly initialized.
@param[in] EcGroup EC group object
@param[out] BnOrder Group prime number
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GROUP_GET_ORDER)(
IN VOID *EcGroup,
OUT VOID *BnOrder
);
/**
Free previously allocated EC group object using EcGroupInit()
@param[in] EcGroup EC group object to free
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_EC_GROUP_FREE)(
IN VOID *EcGroup
);
/**
Initialize new opaque EC Point object. This object represents an EC point
within the given EC group (curve).
@param[in] EC Group, properly initialized using EcGroupInit()
@retval EC Point object On success
@retval NULL On failure
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_EC_POINT_INIT)(
IN CONST VOID *EcGroup
);
/**
Free previously allocated EC Point object using EcPointInit()
@param[in] EcPoint EC Point to free
@param[in] Clear TRUE iff the memory should be cleared
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_EC_POINT_DE_INIT)(
IN VOID *EcPoint,
IN BOOLEAN Clear
);
/**
Get EC point affine (x,y) coordinates.
This function will set the provided Big Number objects to the corresponding
values. The caller needs to make sure all the "out" BigNumber parameters
are properly initialized.
@param[in] EcGroup EC group object
@param[in] EcPoint EC point object
@param[out] BnX X coordinate
@param[out] BnY Y coordinate
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_GET_AFFINE_COORDINATES)(
IN CONST VOID *EcGroup,
IN CONST VOID *EcPoint,
OUT VOID *BnX,
OUT VOID *BnY,
IN VOID *BnCtx
);
/**
Set EC point affine (x,y) coordinates.
@param[in] EcGroup EC group object
@param[in] EcPoint EC point object
@param[in] BnX X coordinate
@param[in] BnY Y coordinate
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_SET_AFFINE_COORDINATES)(
IN CONST VOID *EcGroup,
IN VOID *EcPoint,
IN CONST VOID *BnX,
IN CONST VOID *BnY,
IN VOID *BnCtx
);
/**
EC Point addition. EcPointResult = EcPointA + EcPointB
@param[in] EcGroup EC group object
@param[out] EcPointResult EC point to hold the result. The point should
be properly initialized.
@param[in] EcPointA EC Point
@param[in] EcPointB EC Point
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_ADD)(
IN CONST VOID *EcGroup,
OUT VOID *EcPointResult,
IN CONST VOID *EcPointA,
IN CONST VOID *EcPointB,
IN VOID *BnCtx
);
/**
Variable EC point multiplication. EcPointResult = EcPoint * BnPScalar
@param[in] EcGroup EC group object
@param[out] EcPointResult EC point to hold the result. The point should
be properly initialized.
@param[in] EcPoint EC Point
@param[in] BnPScalar P Scalar
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_MUL)(
IN CONST VOID *EcGroup,
OUT VOID *EcPointResult,
IN CONST VOID *EcPoint,
IN CONST VOID *BnPScalar,
IN VOID *BnCtx
);
/**
Calculate the inverse of the supplied EC point.
@param[in] EcGroup EC group object
@param[in,out] EcPoint EC point to invert
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_INVERT)(
IN CONST VOID *EcGroup,
IN OUT VOID *EcPoint,
IN VOID *BnCtx
);
/**
Check if the supplied point is on EC curve
@param[in] EcGroup EC group object
@param[in] EcPoint EC point to check
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On curve
@retval FALSE Otherwise
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_IS_ON_CURVE)(
IN CONST VOID *EcGroup,
IN CONST VOID *EcPoint,
IN VOID *BnCtx
);
/**
Check if the supplied point is at infinity
@param[in] EcGroup EC group object
@param[in] EcPoint EC point to check
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE At infinity
@retval FALSE Otherwise
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_IS_AT_INFINITY)(
IN CONST VOID *EcGroup,
IN CONST VOID *EcPoint
);
/**
Check if EC points are equal
@param[in] EcGroup EC group object
@param[in] EcPointA EC point A
@param[in] EcPointB EC point B
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE A == B
@retval FALSE Otherwise
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_EQUAL)(
IN CONST VOID *EcGroup,
IN CONST VOID *EcPointA,
IN CONST VOID *EcPointB,
IN VOID *BnCtx
);
/**
Set EC point compressed coordinates. Points can be described in terms of
their compressed coordinates. For a point (x, y), for any given value for x
such that the point is on the curve there will only ever be two possible
values for y. Therefore, a point can be set using this function where BnX is
the x coordinate and YBit is a value 0 or 1 to identify which of the two
possible values for y should be used.
@param[in] EcGroup EC group object
@param[in] EcPoint EC Point
@param[in] BnX X coordinate
@param[in] YBit 0 or 1 to identify which Y value is used
@param[in] BnCtx BN context, created with BigNumNewContext()
@retval TRUE On success.
@retval FALSE Otherwise.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_POINT_SET_COMPRESSED_COORDINATES)(
IN CONST VOID *EcGroup,
IN VOID *EcPoint,
IN CONST VOID *BnX,
IN UINT8 YBit,
IN VOID *BnCtx
);
/**
Allocates and Initializes one Elliptic Curve Context for subsequent use
with the NID.
@param[in] Nid cipher NID
@return Pointer to the Elliptic Curve Context that has been initialized.
If the allocations fails, EcNewByNid() returns NULL.
**/
typedef
VOID *
(EFIAPI *EDKII_CRYPTO_EC_NEW_BY_NID)(
IN UINTN Nid
);
/**
Release the specified EC context.
@param[in] EcContext Pointer to the EC context to be released.
**/
typedef
VOID
(EFIAPI *EDKII_CRYPTO_EC_FREE)(
IN VOID *EcContext
);
/**
Generates EC key and returns EC public key (X, Y), Please note, this function uses
pseudo random number generator. The caller must make sure RandomSeed()
function was properly called before.
The Ec context should be correctly initialized by EcNewByNid.
This function generates random secret, and computes the public key (X, Y), which is
returned via parameter Public, PublicSize.
X is the first half of Public with size being PublicSize / 2,
Y is the second half of Public with size being PublicSize / 2.
EC context is updated accordingly.
If the Public buffer is too small to hold the public X, Y, FALSE is returned and
PublicSize is set to the required buffer size to obtain the public X, Y.
For P-256, the PublicSize is 64. First 32-byte is X, Second 32-byte is Y.
For P-384, the PublicSize is 96. First 48-byte is X, Second 48-byte is Y.
For P-521, the PublicSize is 132. First 66-byte is X, Second 66-byte is Y.
If EcContext is NULL, then return FALSE.
If PublicSize is NULL, then return FALSE.
If PublicSize is large enough but Public is NULL, then return FALSE.
@param[in, out] EcContext Pointer to the EC context.
@param[out] PublicKey Pointer to t buffer to receive generated public X,Y.
@param[in, out] PublicKeySize On input, the size of Public buffer in bytes.
On output, the size of data returned in Public buffer in bytes.
@retval TRUE EC public X,Y generation succeeded.
@retval FALSE EC public X,Y generation failed.
@retval FALSE PublicKeySize is not large enough.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GENERATE_KEY)(
IN OUT VOID *EcContext,
OUT UINT8 *PublicKey,
IN OUT UINTN *PublicKeySize
);
/**
Gets the public key component from the established EC context.
The Ec context should be correctly initialized by EcNewByNid, and successfully
generate key pair from EcGenerateKey().
For P-256, the PublicSize is 64. First 32-byte is X, Second 32-byte is Y.
For P-384, the PublicSize is 96. First 48-byte is X, Second 48-byte is Y.
For P-521, the PublicSize is 132. First 66-byte is X, Second 66-byte is Y.
@param[in, out] EcContext Pointer to EC context being set.
@param[out] PublicKey Pointer to t buffer to receive generated public X,Y.
@param[in, out] PublicKeySize On input, the size of Public buffer in bytes.
On output, the size of data returned in Public buffer in bytes.
@retval TRUE EC key component was retrieved successfully.
@retval FALSE Invalid EC key component.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GET_PUB_KEY)(
IN OUT VOID *EcContext,
OUT UINT8 *PublicKey,
IN OUT UINTN *PublicKeySize
);
/**
Computes exchanged common key.
Given peer's public key (X, Y), this function computes the exchanged common key,
based on its own context including value of curve parameter and random secret.
X is the first half of PeerPublic with size being PeerPublicSize / 2,
Y is the second half of PeerPublic with size being PeerPublicSize / 2.
If EcContext is NULL, then return FALSE.
If PeerPublic is NULL, then return FALSE.
If PeerPublicSize is 0, then return FALSE.
If Key is NULL, then return FALSE.
If KeySize is not large enough, then return FALSE.
For P-256, the PeerPublicSize is 64. First 32-byte is X, Second 32-byte is Y.
For P-384, the PeerPublicSize is 96. First 48-byte is X, Second 48-byte is Y.
For P-521, the PeerPublicSize is 132. First 66-byte is X, Second 66-byte is Y.
@param[in, out] EcContext Pointer to the EC context.
@param[in] PeerPublic Pointer to the peer's public X,Y.
@param[in] PeerPublicSize Size of peer's public X,Y in bytes.
@param[in] CompressFlag Flag of PeerPublic is compressed or not.
@param[out] Key Pointer to the buffer to receive generated key.
@param[in, out] KeySize On input, the size of Key buffer in bytes.
On output, the size of data returned in Key buffer in bytes.
@retval TRUE EC exchanged key generation succeeded.
@retval FALSE EC exchanged key generation failed.
@retval FALSE KeySize is not large enough.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_DH_COMPUTE_KEY)(
IN OUT VOID *EcContext,
IN CONST UINT8 *PeerPublic,
IN UINTN PeerPublicSize,
IN CONST INT32 *CompressFlag,
OUT UINT8 *Key,
IN OUT UINTN *KeySize
);
/**
Retrieve the EC Public Key from one DER-encoded X509 certificate.
@param[in] Cert Pointer to the DER-encoded X509 certificate.
@param[in] CertSize Size of the X509 certificate in bytes.
@param[out] EcContext Pointer to new-generated EC DSA context which contain the retrieved
EC public key component. Use EcFree() function to free the
resource.
If Cert is NULL, then return FALSE.
If EcContext is NULL, then return FALSE.
@retval TRUE EC Public Key was retrieved successfully.
@retval FALSE Fail to retrieve EC public key from X509 certificate.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GET_PUBLIC_KEY_FROM_X509)(
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT VOID **EcContext
);
/**
Retrieve the EC Private Key from the password-protected PEM key data.
@param[in] PemData Pointer to the PEM-encoded key data to be retrieved.
@param[in] PemSize Size of the PEM key data in bytes.
@param[in] Password NULL-terminated passphrase used for encrypted PEM key data.
@param[out] EcContext Pointer to new-generated EC DSA context which contain the retrieved
EC private key component. Use EcFree() function to free the
resource.
If PemData is NULL, then return FALSE.
If EcContext is NULL, then return FALSE.
@retval TRUE EC Private Key was retrieved successfully.
@retval FALSE Invalid PEM key data or incorrect password.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_GET_PRIVATE_KEY_FROM_PEM)(
IN CONST UINT8 *PemData,
IN UINTN PemSize,
IN CONST CHAR8 *Password,
OUT VOID **EcContext
);
/**
Carries out the EC-DSA signature.
This function carries out the EC-DSA signature.
If the Signature buffer is too small to hold the contents of signature, FALSE
is returned and SigSize is set to the required buffer size to obtain the signature.
If EcContext is NULL, then return FALSE.
If MessageHash is NULL, then return FALSE.
If HashSize need match the HashNid. HashNid could be SHA256, SHA384, SHA512, SHA3_256, SHA3_384, SHA3_512.
If SigSize is large enough but Signature is NULL, then return FALSE.
For P-256, the SigSize is 64. First 32-byte is R, Second 32-byte is S.
For P-384, the SigSize is 96. First 48-byte is R, Second 48-byte is S.
For P-521, the SigSize is 132. First 66-byte is R, Second 66-byte is S.
@param[in] EcContext Pointer to EC context for signature generation.
@param[in] HashNid hash NID
@param[in] MessageHash Pointer to octet message hash to be signed.
@param[in] HashSize Size of the message hash in bytes.
@param[out] Signature Pointer to buffer to receive EC-DSA signature.
@param[in, out] SigSize On input, the size of Signature buffer in bytes.
On output, the size of data returned in Signature buffer in bytes.
@retval TRUE Signature successfully generated in EC-DSA.
@retval FALSE Signature generation failed.
@retval FALSE SigSize is too small.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_DSA_SIGN)(
IN VOID *EcContext,
IN UINTN HashNid,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
OUT UINT8 *Signature,
IN OUT UINTN *SigSize
);
/**
Verifies the EC-DSA signature.
If EcContext is NULL, then return FALSE.
If MessageHash is NULL, then return FALSE.
If Signature is NULL, then return FALSE.
If HashSize need match the HashNid. HashNid could be SHA256, SHA384, SHA512, SHA3_256, SHA3_384, SHA3_512.
For P-256, the SigSize is 64. First 32-byte is R, Second 32-byte is S.
For P-384, the SigSize is 96. First 48-byte is R, Second 48-byte is S.
For P-521, the SigSize is 132. First 66-byte is R, Second 66-byte is S.
@param[in] EcContext Pointer to EC context for signature verification.
@param[in] HashNid hash NID
@param[in] MessageHash Pointer to octet message hash to be checked.
@param[in] HashSize Size of the message hash in bytes.
@param[in] Signature Pointer to EC-DSA signature to be verified.
@param[in] SigSize Size of signature in bytes.
@retval TRUE Valid signature encoded in EC-DSA.
@retval FALSE Invalid signature or invalid EC context.
**/
typedef
BOOLEAN
(EFIAPI *EDKII_CRYPTO_EC_DSA_VERIFY)(
IN VOID *EcContext,
IN UINTN HashNid,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
IN CONST UINT8 *Signature,
IN UINTN SigSize
);
///
/// EDK II Crypto Protocol
///
struct _EDKII_CRYPTO_PROTOCOL {
/// Version
EDKII_CRYPTO_GET_VERSION GetVersion;
/// HMAC MD5 - deprecated and unsupported
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_NEW DeprecatedHmacMd5New;
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_FREE DeprecatedHmacMd5Free;
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_SET_KEY DeprecatedHmacMd5SetKey;
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_DUPLICATE DeprecatedHmacMd5Duplicate;
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_UPDATE DeprecatedHmacMd5Update;
DEPRECATED_EDKII_CRYPTO_HMAC_MD5_FINAL DeprecatedHmacMd5Final;
/// HMAC SHA1 - deprecated and unsupported
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_NEW DeprecatedHmacSha1New;
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_FREE DeprecatedHmacSha1Free;
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_SET_KEY DeprecatedHmacSha1SetKey;
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_DUPLICATE DeprecatedHmacSha1Duplicate;
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_UPDATE DeprecatedHmacSha1Update;
DEPRECATED_EDKII_CRYPTO_HMAC_SHA1_FINAL DeprecatedHmacSha1Final;
/// HMAC SHA256
EDKII_CRYPTO_HMAC_SHA256_NEW HmacSha256New;
EDKII_CRYPTO_HMAC_SHA256_FREE HmacSha256Free;
EDKII_CRYPTO_HMAC_SHA256_SET_KEY HmacSha256SetKey;
EDKII_CRYPTO_HMAC_SHA256_DUPLICATE HmacSha256Duplicate;
EDKII_CRYPTO_HMAC_SHA256_UPDATE HmacSha256Update;
EDKII_CRYPTO_HMAC_SHA256_FINAL HmacSha256Final;
/// Md4 - deprecated and unsupported
DEPRECATED_EDKII_CRYPTO_MD4_GET_CONTEXT_SIZE DeprecatedMd4GetContextSize;
DEPRECATED_EDKII_CRYPTO_MD4_INIT DeprecatedMd4Init;
DEPRECATED_EDKII_CRYPTO_MD4_DUPLICATE DeprecatedMd4Duplicate;
DEPRECATED_EDKII_CRYPTO_MD4_UPDATE DeprecatedMd4Update;
DEPRECATED_EDKII_CRYPTO_MD4_FINAL DeprecatedMd4Final;
DEPRECATED_EDKII_CRYPTO_MD4_HASH_ALL DeprecatedMd4HashAll;
/// Md5
EDKII_CRYPTO_MD5_GET_CONTEXT_SIZE Md5GetContextSize;
EDKII_CRYPTO_MD5_INIT Md5Init;
EDKII_CRYPTO_MD5_DUPLICATE Md5Duplicate;
EDKII_CRYPTO_MD5_UPDATE Md5Update;
EDKII_CRYPTO_MD5_FINAL Md5Final;
EDKII_CRYPTO_MD5_HASH_ALL Md5HashAll;
/// Pkcs
EDKII_CRYPTO_PKCS1_ENCRYPT_V2 Pkcs1v2Encrypt;
EDKII_CRYPTO_PKCS5_PW_HASH Pkcs5HashPassword;
EDKII_CRYPTO_PKCS7_VERIFY Pkcs7Verify;
EDKII_CRYPTO_PKCS7_VERIFY_EKU VerifyEKUsInPkcs7Signature;
EDKII_CRYPTO_PKCS7_GET_SIGNERS Pkcs7GetSigners;
EDKII_CRYPTO_PKCS7_FREE_SIGNERS Pkcs7FreeSigners;
EDKII_CRYPTO_PKCS7_SIGN Pkcs7Sign;
EDKII_CRYPTO_PKCS7_GET_ATTACHED_CONTENT Pkcs7GetAttachedContent;
EDKII_CRYPTO_PKCS7_GET_CERTIFICATES_LIST Pkcs7GetCertificatesList;
EDKII_CRYPTO_AUTHENTICODE_VERIFY AuthenticodeVerify;
EDKII_CRYPTO_IMAGE_TIMESTAMP_VERIFY ImageTimestampVerify;
/// DH
EDKII_CRYPTO_DH_NEW DhNew;
EDKII_CRYPTO_DH_FREE DhFree;
EDKII_CRYPTO_DH_GENERATE_PARAMETER DhGenerateParameter;
EDKII_CRYPTO_DH_SET_PARAMETER DhSetParameter;
EDKII_CRYPTO_DH_GENERATE_KEY DhGenerateKey;
EDKII_CRYPTO_DH_COMPUTE_KEY DhComputeKey;
/// Random
EDKII_CRYPTO_RANDOM_SEED RandomSeed;
EDKII_CRYPTO_RANDOM_BYTES RandomBytes;
/// RSA
EDKII_CRYPTO_RSA_VERIFY_PKCS1 RsaVerifyPkcs1;
EDKII_CRYPTO_RSA_NEW RsaNew;
EDKII_CRYPTO_RSA_FREE RsaFree;
EDKII_CRYPTO_RSA_SET_KEY RsaSetKey;
EDKII_CRYPTO_RSA_GET_KEY RsaGetKey;
EDKII_CRYPTO_RSA_GENERATE_KEY RsaGenerateKey;
EDKII_CRYPTO_RSA_CHECK_KEY RsaCheckKey;
EDKII_CRYPTO_RSA_PKCS1_SIGN RsaPkcs1Sign;
EDKII_CRYPTO_RSA_PKCS1_VERIFY RsaPkcs1Verify;
EDKII_CRYPTO_RSA_GET_PRIVATE_KEY_FROM_PEM RsaGetPrivateKeyFromPem;
EDKII_CRYPTO_RSA_GET_PUBLIC_KEY_FROM_X509 RsaGetPublicKeyFromX509;
/// Sha1
EDKII_CRYPTO_SHA1_GET_CONTEXT_SIZE Sha1GetContextSize;
EDKII_CRYPTO_SHA1_INIT Sha1Init;
EDKII_CRYPTO_SHA1_DUPLICATE Sha1Duplicate;
EDKII_CRYPTO_SHA1_UPDATE Sha1Update;
EDKII_CRYPTO_SHA1_FINAL Sha1Final;
EDKII_CRYPTO_SHA1_HASH_ALL Sha1HashAll;
/// Sha256
EDKII_CRYPTO_SHA256_GET_CONTEXT_SIZE Sha256GetContextSize;
EDKII_CRYPTO_SHA256_INIT Sha256Init;
EDKII_CRYPTO_SHA256_DUPLICATE Sha256Duplicate;
EDKII_CRYPTO_SHA256_UPDATE Sha256Update;
EDKII_CRYPTO_SHA256_FINAL Sha256Final;
EDKII_CRYPTO_SHA256_HASH_ALL Sha256HashAll;
/// Sha384
EDKII_CRYPTO_SHA384_GET_CONTEXT_SIZE Sha384GetContextSize;
EDKII_CRYPTO_SHA384_INIT Sha384Init;
EDKII_CRYPTO_SHA384_DUPLICATE Sha384Duplicate;
EDKII_CRYPTO_SHA384_UPDATE Sha384Update;
EDKII_CRYPTO_SHA384_FINAL Sha384Final;
EDKII_CRYPTO_SHA384_HASH_ALL Sha384HashAll;
/// Sha512
EDKII_CRYPTO_SHA512_GET_CONTEXT_SIZE Sha512GetContextSize;
EDKII_CRYPTO_SHA512_INIT Sha512Init;
EDKII_CRYPTO_SHA512_DUPLICATE Sha512Duplicate;
EDKII_CRYPTO_SHA512_UPDATE Sha512Update;
EDKII_CRYPTO_SHA512_FINAL Sha512Final;
EDKII_CRYPTO_SHA512_HASH_ALL Sha512HashAll;
/// X509
EDKII_CRYPTO_X509_GET_SUBJECT_NAME X509GetSubjectName;
EDKII_CRYPTO_X509_GET_COMMON_NAME X509GetCommonName;
EDKII_CRYPTO_X509_GET_ORGANIZATION_NAME X509GetOrganizationName;
EDKII_CRYPTO_X509_VERIFY_CERT X509VerifyCert;
EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE X509ConstructCertificate;
EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE_STACK X509ConstructCertificateStack;
EDKII_CRYPTO_X509_FREE X509Free;
EDKII_CRYPTO_X509_STACK_FREE X509StackFree;
EDKII_CRYPTO_X509_GET_TBS_CERT X509GetTBSCert;
/// TDES - deprecated and unsupported
DEPRECATED_EDKII_CRYPTO_TDES_GET_CONTEXT_SIZE DeprecatedTdesGetContextSize;
DEPRECATED_EDKII_CRYPTO_TDES_INIT DeprecatedTdesInit;
DEPRECATED_EDKII_CRYPTO_TDES_ECB_ENCRYPT DeprecatedTdesEcbEncrypt;
DEPRECATED_EDKII_CRYPTO_TDES_ECB_DECRYPT DeprecatedTdesEcbDecrypt;
DEPRECATED_EDKII_CRYPTO_TDES_CBC_ENCRYPT DeprecatedTdesCbcEncrypt;
DEPRECATED_EDKII_CRYPTO_TDES_CBC_DECRYPT DeprecatedTdesCbcDecrypt;
/// AES - ECB Mode is deprecated and unsupported
EDKII_CRYPTO_AES_GET_CONTEXT_SIZE AesGetContextSize;
EDKII_CRYPTO_AES_INIT AesInit;
DEPRECATED_EDKII_CRYPTO_AES_ECB_ENCRYPT DeprecatedAesEcbEncrypt;
DEPRECATED_EDKII_CRYPTO_AES_ECB_DECRYPT DeprecatedAesEcbDecrypt;
EDKII_CRYPTO_AES_CBC_ENCRYPT AesCbcEncrypt;
EDKII_CRYPTO_AES_CBC_DECRYPT AesCbcDecrypt;
/// Arc4 - deprecated and unsupported
DEPRECATED_EDKII_CRYPTO_ARC4_GET_CONTEXT_SIZE DeprecatedArc4GetContextSize;
DEPRECATED_EDKII_CRYPTO_ARC4_INIT DeprecatedArc4Init;
DEPRECATED_EDKII_CRYPTO_ARC4_ENCRYPT DeprecatedArc4Encrypt;
DEPRECATED_EDKII_CRYPTO_ARC4_DECRYPT DeprecatedArc4Decrypt;
DEPRECATED_EDKII_CRYPTO_ARC4_RESET DeprecatedArc4Reset;
/// SM3
EDKII_CRYPTO_SM3_GET_CONTEXT_SIZE Sm3GetContextSize;
EDKII_CRYPTO_SM3_INIT Sm3Init;
EDKII_CRYPTO_SM3_DUPLICATE Sm3Duplicate;
EDKII_CRYPTO_SM3_UPDATE Sm3Update;
EDKII_CRYPTO_SM3_FINAL Sm3Final;
EDKII_CRYPTO_SM3_HASH_ALL Sm3HashAll;
/// HKDF
EDKII_CRYPTO_HKDF_SHA_256_EXTRACT_AND_EXPAND HkdfSha256ExtractAndExpand;
/// X509 (Continued)
EDKII_CRYPTO_X509_CONSTRUCT_CERTIFICATE_STACK_V X509ConstructCertificateStackV;
/// TLS
EDKII_CRYPTO_TLS_INITIALIZE TlsInitialize;
EDKII_CRYPTO_TLS_CTX_FREE TlsCtxFree;
EDKII_CRYPTO_TLS_CTX_NEW TlsCtxNew;
EDKII_CRYPTO_TLS_FREE TlsFree;
EDKII_CRYPTO_TLS_NEW TlsNew;
EDKII_CRYPTO_TLS_IN_HANDSHAKE TlsInHandshake;
EDKII_CRYPTO_TLS_DO_HANDSHAKE TlsDoHandshake;
EDKII_CRYPTO_TLS_HANDLE_ALERT TlsHandleAlert;
EDKII_CRYPTO_TLS_CLOSE_NOTIFY TlsCloseNotify;
EDKII_CRYPTO_TLS_CTRL_TRAFFIC_OUT TlsCtrlTrafficOut;
EDKII_CRYPTO_TLS_CTRL_TRAFFIC_IN TlsCtrlTrafficIn;
EDKII_CRYPTO_TLS_READ TlsRead;
EDKII_CRYPTO_TLS_WRITE TlsWrite;
/// TLS Set
EDKII_CRYPTO_TLS_SET_VERSION TlsSetVersion;
EDKII_CRYPTO_TLS_SET_CONNECTION_END TlsSetConnectionEnd;
EDKII_CRYPTO_TLS_SET_CIPHER_LIST TlsSetCipherList;
EDKII_CRYPTO_TLS_SET_COMPRESSION_METHOD TlsSetCompressionMethod;
EDKII_CRYPTO_TLS_SET_VERIFY TlsSetVerify;
EDKII_CRYPTO_TLS_SET_VERIFY_HOST TlsSetVerifyHost;
EDKII_CRYPTO_TLS_SET_SESSIONID TlsSetSessionId;
EDKII_CRYPTO_TLS_SET_CA_CERTIFICATE TlsSetCaCertificate;
EDKII_CRYPTO_TLS_SET_HOST_PUBLIC_CERT TlsSetHostPublicCert;
EDKII_CRYPTO_TLS_SET_HOST_PRIVATE_KEY TlsSetHostPrivateKey;
EDKII_CRYPTO_TLS_SET_CERT_REVOCATION_LIST TlsSetCertRevocationList;
/// TLS Get
EDKII_CRYPTO_TLS_GET_VERSION TlsGetVersion;
EDKII_CRYPTO_TLS_GET_CONNECTION_END TlsGetConnectionEnd;
EDKII_CRYPTO_TLS_GET_CURRENT_CIPHER TlsGetCurrentCipher;
EDKII_CRYPTO_TLS_GET_CURRENT_COMPRESSION_ID TlsGetCurrentCompressionId;
EDKII_CRYPTO_TLS_GET_VERIFY TlsGetVerify;
EDKII_CRYPTO_TLS_GET_SESSION_ID TlsGetSessionId;
EDKII_CRYPTO_TLS_GET_CLIENT_RANDOM TlsGetClientRandom;
EDKII_CRYPTO_TLS_GET_SERVER_RANDOM TlsGetServerRandom;
EDKII_CRYPTO_TLS_GET_KEY_MATERIAL TlsGetKeyMaterial;
EDKII_CRYPTO_TLS_GET_CA_CERTIFICATE TlsGetCaCertificate;
EDKII_CRYPTO_TLS_GET_HOST_PUBLIC_CERT TlsGetHostPublicCert;
EDKII_CRYPTO_TLS_GET_HOST_PRIVATE_KEY TlsGetHostPrivateKey;
EDKII_CRYPTO_TLS_GET_CERT_REVOCATION_LIST TlsGetCertRevocationList;
/// RSA PSS
EDKII_CRYPTO_RSA_PSS_SIGN RsaPssSign;
EDKII_CRYPTO_RSA_PSS_VERIFY RsaPssVerify;
/// Parallel hash
EDKII_CRYPTO_PARALLEL_HASH_ALL ParallelHash256HashAll;
/// HMAC SHA256 (continued)
EDKII_CRYPTO_HMAC_SHA256_ALL HmacSha256All;
/// HMAC SHA384
EDKII_CRYPTO_HMAC_SHA384_NEW HmacSha384New;
EDKII_CRYPTO_HMAC_SHA384_FREE HmacSha384Free;
EDKII_CRYPTO_HMAC_SHA384_SET_KEY HmacSha384SetKey;
EDKII_CRYPTO_HMAC_SHA384_DUPLICATE HmacSha384Duplicate;
EDKII_CRYPTO_HMAC_SHA384_UPDATE HmacSha384Update;
EDKII_CRYPTO_HMAC_SHA384_FINAL HmacSha384Final;
EDKII_CRYPTO_HMAC_SHA384_ALL HmacSha384All;
/// HKDF (continued)
EDKII_CRYPTO_HKDF_SHA_256_EXTRACT HkdfSha256Extract;
EDKII_CRYPTO_HKDF_SHA_256_EXPAND HkdfSha256Expand;
EDKII_CRYPTO_HKDF_SHA_384_EXTRACT_AND_EXPAND HkdfSha384ExtractAndExpand;
EDKII_CRYPTO_HKDF_SHA_384_EXTRACT HkdfSha384Extract;
EDKII_CRYPTO_HKDF_SHA_384_EXPAND HkdfSha384Expand;
/// AEAD AES-GCM
EDKII_AEAD_AES_GCM_ENCRYPT AeadAesGcmEncrypt;
EDKII_AEAD_AES_GCM_DECRYPT AeadAesGcmDecrypt;
/// BIGNUM
EDKII_CRYPTO_BIGNUM_INIT BigNumInit;
EDKII_CRYPTO_BIGNUM_FROM_BIN BigNumFromBin;
EDKII_CRYPTO_BIGNUM_TO_BIN BigNumToBin;
EDKII_CRYPTO_BIGNUM_FREE BigNumFree;
EDKII_CRYPTO_BIGNUM_ADD BigNumAdd;
EDKII_CRYPTO_BIGNUM_SUB BigNumSub;
EDKII_CRYPTO_BIGNUM_MOD BigNumMod;
EDKII_CRYPTO_BIGNUM_EXP_MOD BigNumExpMod;
EDKII_CRYPTO_BIGNUM_INVERSE_MOD BigNumInverseMod;
EDKII_CRYPTO_BIGNUM_DIV BigNumDiv;
EDKII_CRYPTO_BIGNUM_MUL_MOD BigNumMulMod;
EDKII_CRYPTO_BIGNUM_CMP BigNumCmp;
EDKII_CRYPTO_BIGNUM_BITS BigNumBits;
EDKII_CRYPTO_BIGNUM_BYTES BigNumBytes;
EDKII_CRYPTO_BIGNUM_IS_WORD BigNumIsWord;
EDKII_CRYPTO_BIGNUM_IS_ODD BigNumIsOdd;
EDKII_CRYPTO_BIGNUM_COPY BigNumCopy;
EDKII_CRYPTO_BIGNUM_VALUE_ONE BigNumValueOne;
EDKII_CRYPTO_BIGNUM_R_SHIFT BigNumRShift;
EDKII_CRYPTO_BIGNUM_CONST_TIME BigNumConstTime;
EDKII_CRYPTO_BIGNUM_SQR_MOD BigNumSqrMod;
EDKII_CRYPTO_BIGNUM_NEW_CONTEXT BigNumNewContext;
EDKII_CRYPTO_BIGNUM_CONTEXT_FREE BigNumContextFree;
EDKII_CRYPTO_BIGNUM_SET_UINT BigNumSetUint;
EDKII_CRYPTO_BIGNUM_ADD_MOD BigNumAddMod;
/// EC
EDKII_CRYPTO_EC_GROUP_INIT EcGroupInit;
EDKII_CRYPTO_EC_GROUP_GET_CURVE EcGroupGetCurve;
EDKII_CRYPTO_EC_GROUP_GET_ORDER EcGroupGetOrder;
EDKII_CRYPTO_EC_GROUP_FREE EcGroupFree;
EDKII_CRYPTO_EC_POINT_INIT EcPointInit;
EDKII_CRYPTO_EC_POINT_DE_INIT EcPointDeInit;
EDKII_CRYPTO_EC_POINT_GET_AFFINE_COORDINATES EcPointGetAffineCoordinates;
EDKII_CRYPTO_EC_POINT_SET_AFFINE_COORDINATES EcPointSetAffineCoordinates;
EDKII_CRYPTO_EC_POINT_ADD EcPointAdd;
EDKII_CRYPTO_EC_POINT_MUL EcPointMul;
EDKII_CRYPTO_EC_POINT_INVERT EcPointInvert;
EDKII_CRYPTO_EC_POINT_IS_ON_CURVE EcPointIsOnCurve;
EDKII_CRYPTO_EC_POINT_IS_AT_INFINITY EcPointIsAtInfinity;
EDKII_CRYPTO_EC_POINT_EQUAL EcPointEqual;
EDKII_CRYPTO_EC_POINT_SET_COMPRESSED_COORDINATES EcPointSetCompressedCoordinates;
EDKII_CRYPTO_EC_NEW_BY_NID EcNewByNid;
EDKII_CRYPTO_EC_FREE EcFree;
EDKII_CRYPTO_EC_GENERATE_KEY EcGenerateKey;
EDKII_CRYPTO_EC_GET_PUB_KEY EcGetPubKey;
EDKII_CRYPTO_EC_DH_COMPUTE_KEY EcDhComputeKey;
/// TLS (continued)
EDKII_CRYPTO_TLS_SHUTDOWN TlsShutdown;
/// TLS Set (continued)
EDKII_CRYPTO_TLS_SET_HOST_PRIVATE_KEY_EX TlsSetHostPrivateKeyEx;
EDKII_CRYPTO_TLS_SET_SIGNATURE_ALGO_LIST TlsSetSignatureAlgoList;
EDKII_CRYPTO_TLS_SET_EC_CURVE TlsSetEcCurve;
/// TLS Get (continued)
EDKII_CRYPTO_TLS_GET_EXPORT_KEY TlsGetExportKey;
/// Ec (Continued)
EDKII_CRYPTO_EC_GET_PUBLIC_KEY_FROM_X509 EcGetPublicKeyFromX509;
EDKII_CRYPTO_EC_GET_PRIVATE_KEY_FROM_PEM EcGetPrivateKeyFromPem;
EDKII_CRYPTO_EC_DSA_SIGN EcDsaSign;
EDKII_CRYPTO_EC_DSA_VERIFY EcDsaVerify;
/// X509 (Continued)
EDKII_CRYPTO_X509_GET_VERSION X509GetVersion;
EDKII_CRYPTO_X509_GET_SERIAL_NUMBER X509GetSerialNumber;
EDKII_CRYPTO_X509_GET_ISSUER_NAME X509GetIssuerName;
EDKII_CRYPTO_X509_GET_SIGNATURE_ALGORITHM X509GetSignatureAlgorithm;
EDKII_CRYPTO_X509_GET_EXTENSION_DATA X509GetExtensionData;
EDKII_CRYPTO_X509_GET_EXTENDED_KEY_USAGE X509GetExtendedKeyUsage;
EDKII_CRYPTO_X509_GET_VALIDITY X509GetValidity;
EDKII_CRYPTO_X509_FORMAT_DATE_TIME X509FormatDateTime;
EDKII_CRYPTO_X509_COMPARE_DATE_TIME X509CompareDateTime;
EDKII_CRYPTO_X509_GET_KEY_USAGE X509GetKeyUsage;
EDKII_CRYPTO_X509_VERIFY_CERT_CHAIN X509VerifyCertChain;
EDKII_CRYPTO_X509_GET_CERT_FROM_CERT_CHAIN X509GetCertFromCertChain;
EDKII_CRYPTO_ASN1_GET_TAG Asn1GetTag;
EDKII_CRYPTO_X509_GET_EXTENDED_BASIC_CONSTRAINTS X509GetExtendedBasicConstraints;
EDKII_CRYPTO_PKCS1V2_DECRYPT Pkcs1v2Decrypt;
EDKII_CRYPTO_RSA_OAEP_ENCRYPT RsaOaepEncrypt;
EDKII_CRYPTO_RSA_OAEP_DECRYPT RsaOaepDecrypt;
};
extern GUID gEdkiiCryptoProtocolGuid;
#endif
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