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CryptoPkg: Add Null instance of the BaseCryptLib class

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https://bugzilla.tianocore.org/show_bug.cgi?id=2257

Add a Null instance of the BaseCryptLib class.  This lib instance
can be used as a template for new implementations of the BaseCryptLib
class and can also be used to reduce CI build times for build
checks that depend on the BaseCryptLib class.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
This commit is contained in:
Sean Brogan
2019-09-25 10:14:09 -07:00
committed by Michael D Kinney
parent 20c082e8d7
commit d95de082da
29 changed files with 3401 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
CryptoPkg/CryptoPkg.dsc
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@ -114,6 +114,7 @@
CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf
CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
CryptoPkg/Library/BaseCryptLibNull/BaseCryptLibNull.inf
CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
CryptoPkg/Library/TlsLib/TlsLib.inf CryptoPkg/Library/TlsLib/TlsLib.inf
CryptoPkg/Library/TlsLibNull/TlsLibNull.inf CryptoPkg/Library/TlsLibNull/TlsLibNull.inf

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CryptoPkg/Library/BaseCryptLibNull/BaseCryptLibNull.inf Normal file
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## @file
# Cryptographic Library Null Instance.
#
# Caution: This module requires additional review when modified.
# This library will have external input - signature.
# This external input must be validated carefully to avoid security issues such as
# buffer overflow or integer overflow.
#
# Copyright (c) 2009 - 2019, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = BaseCryptLibNull
MODULE_UNI_FILE = BaseCryptLibNull.uni
FILE_GUID = ba4b5ba1-0ea1-415a-896c-6caaf32146f3
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = BaseCryptLib
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64
#
[Sources]
InternalCryptLib.h
Hash/CryptMd4Null.c
Hash/CryptMd5Null.c
Hash/CryptSha1Null.c
Hash/CryptSha256Null.c
Hash/CryptSha512Null.c
Hash/CryptSm3Null.c
Hmac/CryptHmacMd5Null.c
Hmac/CryptHmacSha1Null.c
Hmac/CryptHmacSha256Null.c
Cipher/CryptAesNull.c
Cipher/CryptTdesNull.c
Cipher/CryptArc4Null.c
Pk/CryptRsaBasicNull.c
Pk/CryptRsaExtNull.c
Pk/CryptPkcs1OaepNull.c
Pk/CryptPkcs5Pbkdf2Null.c
Pk/CryptPkcs7SignNull.c
Pk/CryptPkcs7VerifyNull.c
Pk/CryptPkcs7VerifyEkuNull.c
Pk/CryptDhNull.c
Pk/CryptX509Null.c
Pk/CryptAuthenticodeNull.c
Pk/CryptTsNull.c
Pem/CryptPemNull.c
Rand/CryptRandNull.c
[Packages]
MdePkg/MdePkg.dec
CryptoPkg/CryptoPkg.dec
[LibraryClasses]
DebugLib

18
CryptoPkg/Library/BaseCryptLibNull/BaseCryptLibNull.uni Normal file
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// /** @file
// Cryptographic Library Null Instance.
//
// Caution: This module requires additional review when modified.
// This library will have external input - signature.
// This external input must be validated carefully to avoid security issues such as
// buffer overflow or integer overflow.
//
// Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
//
// SPDX-License-Identifier: BSD-2-Clause-Patent
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "Cryptographic Library Null Instance"
#string STR_MODULE_DESCRIPTION #language en-US "Caution: This is a null version of your crypto library and SHOULD NOT be used on any product ever."

159
CryptoPkg/Library/BaseCryptLibNull/Cipher/CryptAesNull.c Normal file
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/** @file
AES Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for AES operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
AesGetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory as AES context for subsequent use.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AesInit (
OUT VOID *AesContext,
IN CONST UINT8 *Key,
IN UINTN KeyLength
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs AES encryption on a data buffer of the specified size in ECB mode.
Return FALSE to indicate this interface is not supported.
@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[out] Output Pointer to a buffer that receives the AES encryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AesEcbEncrypt (
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs AES decryption on a data buffer of the specified size in ECB mode.
Return FALSE to indicate this interface is not supported.
@param[in] AesContext Pointer to the AES context.
@param[in] Input Pointer to the buffer containing the data to be decrypted.
@param[in] InputSize Size of the Input buffer in bytes.
@param[out] Output Pointer to a buffer that receives the AES decryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AesEcbDecrypt (
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs AES encryption on a data buffer of the specified size in CBC mode.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AesCbcEncrypt (
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs AES decryption on a data buffer of the specified size in CBC mode.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AesCbcDecrypt (
IN VOID *AesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}

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CryptoPkg/Library/BaseCryptLibNull/Cipher/CryptArc4Null.c Normal file
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/** @file
ARC4 Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for ARC4 operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
Arc4GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory as ARC4 context for subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] Arc4Context Pointer to ARC4 context being initialized.
@param[in] Key Pointer to the user-supplied ARC4 key.
@param[in] KeySize Size of ARC4 key in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Arc4Init (
OUT VOID *Arc4Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs ARC4 encryption on a data buffer of the specified size.
Return FALSE to indicate this interface is not supported.
@param[in, out] Arc4Context Pointer to the ARC4 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[out] Output Pointer to a buffer that receives the ARC4 encryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Arc4Encrypt (
IN OUT VOID *Arc4Context,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs ARC4 decryption on a data buffer of the specified size.
Return FALSE to indicate this interface is not supported.
@param[in, out] Arc4Context Pointer to the ARC4 context.
@param[in] Input Pointer to the buffer containing the data to be decrypted.
@param[in] InputSize Size of the Input buffer in bytes.
@param[out] Output Pointer to a buffer that receives the ARC4 decryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Arc4Decrypt (
IN OUT VOID *Arc4Context,
IN UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Resets the ARC4 context to the initial state.
Return FALSE to indicate this interface is not supported.
@param[in, out] Arc4Context Pointer to the ARC4 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Arc4Reset (
IN OUT VOID *Arc4Context
)
{
ASSERT (FALSE);
return FALSE;
}

160
CryptoPkg/Library/BaseCryptLibNull/Cipher/CryptTdesNull.c Normal file
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/** @file
TDES Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for TDES operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
TdesGetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory as TDES context for subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] TdesContext Pointer to TDES context being initialized.
@param[in] Key Pointer to the user-supplied TDES key.
@param[in] KeyLength Length of TDES key in bits.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
TdesInit (
OUT VOID *TdesContext,
IN CONST UINT8 *Key,
IN UINTN KeyLength
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs TDES encryption on a data buffer of the specified size in ECB mode.
Return FALSE to indicate this interface is not supported.
@param[in] TdesContext Pointer to the TDES 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[out] Output Pointer to a buffer that receives the TDES encryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
TdesEcbEncrypt (
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs TDES decryption on a data buffer of the specified size in ECB mode.
Return FALSE to indicate this interface is not supported.
@param[in] TdesContext Pointer to the TDES context.
@param[in] Input Pointer to the buffer containing the data to be decrypted.
@param[in] InputSize Size of the Input buffer in bytes.
@param[out] Output Pointer to a buffer that receives the TDES decryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
TdesEcbDecrypt (
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs TDES encryption on a data buffer of the specified size in CBC mode.
Return FALSE to indicate this interface is not supported.
@param[in] TdesContext Pointer to the TDES 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 TDES encryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
TdesCbcEncrypt (
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Performs TDES decryption on a data buffer of the specified size in CBC mode.
Return FALSE to indicate this interface is not supported.
@param[in] TdesContext Pointer to the TDES 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 TDES encryption output.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
TdesCbcDecrypt (
IN VOID *TdesContext,
IN CONST UINT8 *Input,
IN UINTN InputSize,
IN CONST UINT8 *Ivec,
OUT UINT8 *Output
)
{
ASSERT (FALSE);
return FALSE;
}

143
CryptoPkg/Library/BaseCryptLibNull/Hash/CryptMd4Null.c Normal file
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/** @file
MD4 Digest Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for MD4 hash
operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
Md4GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] Md4Context Pointer to MD4 context being initialized.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Md4Init (
OUT VOID *Md4Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing MD4 context.
Return FALSE to indicate this interface is not supported.
@param[in] Md4Context Pointer to MD4 context being copied.
@param[out] NewMd4Context Pointer to new MD4 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Md4Duplicate (
IN CONST VOID *Md4Context,
OUT VOID *NewMd4Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates MD4 context.
Return FALSE to indicate this interface is not supported.
@param[in, out] Md4Context Pointer to the MD4 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataSize Size of Data buffer in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Md4Update (
IN OUT VOID *Md4Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the MD4 digest value.
Return FALSE to indicate this interface is not supported.
@param[in, out] Md4Context Pointer to the MD4 context.
@param[out] HashValue Pointer to a buffer that receives the MD4 digest
value (16 bytes).
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Md4Final (
IN OUT VOID *Md4Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Computes the MD4 message digest of a input data buffer.
Return FALSE to indicate this interface is not supported.
@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 MD4 digest
value (16 bytes).
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Md4HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}

165
CryptoPkg/Library/BaseCryptLibNull/Hash/CryptMd5Null.c Normal file
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/** @file
MD5 Digest Wrapper Null Implementation.
Copyright (c) Microsoft Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.
@return The size, in bytes, of the context buffer required for MD5 hash operations.
**/
UINTN
EFIAPI
Md5GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Md5Context as MD5 hash context for
subsequent use.
If Md5Context is NULL, then return FALSE.
@param[out] Md5Context Pointer to MD5 context being initialized.
@retval TRUE MD5 context initialization succeeded.
@retval FALSE MD5 context initialization failed.
**/
BOOLEAN
EFIAPI
Md5Init (
OUT VOID *Md5Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing MD5 context.
If Md5Context is NULL, then return FALSE.
If NewMd5Context is NULL, 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.
**/
BOOLEAN
EFIAPI
Md5Duplicate (
IN CONST VOID *Md5Context,
OUT VOID *NewMd5Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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 intialized by Md5Init(), and should not be finalized
by Md5Final(). Behavior with invalid context is undefined.
If Md5Context is NULL, 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.
**/
BOOLEAN
EFIAPI
Md5Update (
IN OUT VOID *Md5Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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 intialized 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.
@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.
**/
BOOLEAN
EFIAPI
Md5Final (
IN OUT VOID *Md5Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Md5HashAll(
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT(FALSE);
return FALSE;
}

167
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/** @file
SHA-1 Digest Wrapper Null Implementation.
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for SHA-1 hash operations.
@return The size, in bytes, of the context buffer required for SHA-1 hash operations.
**/
UINTN
EFIAPI
Sha1GetContextSize (
VOID
)
{
//
// Retrieves SHA Context Size
//
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Sha1Context as SHA-1 hash context for
subsequent use.
If Sha1Context is NULL, 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.
**/
BOOLEAN
EFIAPI
Sha1Init (
OUT VOID *Sha1Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing SHA-1 context.
If Sha1Context is NULL, then return FALSE.
If NewSha1Context is NULL, 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.
**/
BOOLEAN
EFIAPI
Sha1Duplicate (
IN CONST VOID *Sha1Context,
OUT VOID *NewSha1Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
@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.
**/
BOOLEAN
EFIAPI
Sha1Update (
IN OUT VOID *Sha1Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
@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.
**/
BOOLEAN
EFIAPI
Sha1Final (
IN OUT VOID *Sha1Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sha1HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}

162
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/** @file
SHA-256 Digest Wrapper Null Implementation.
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
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.
**/
UINTN
EFIAPI
Sha256GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sha256Init (
OUT VOID *Sha256Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing SHA-256 context.
If Sha256Context is NULL, then return FALSE.
If NewSha256Context is NULL, 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.
**/
BOOLEAN
EFIAPI
Sha256Duplicate (
IN CONST VOID *Sha256Context,
OUT VOID *NewSha256Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sha256Update (
IN OUT VOID *Sha256Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sha256Final (
IN OUT VOID *Sha256Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sha256HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}

275
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/** @file
SHA-384 and SHA-512 Digest Wrapper Implementations which does not provide real capabilities.
Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for SHA-384 hash operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
Sha384GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Sha384Context as SHA-384 hash context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] Sha384Context Pointer to SHA-384 context being initialized.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha384Init (
OUT VOID *Sha384Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing SHA-384 context.
Return FALSE to indicate this interface is not supported.
@param[in] Sha384Context Pointer to SHA-384 context being copied.
@param[out] NewSha384Context Pointer to new SHA-384 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha384Duplicate (
IN CONST VOID *Sha384Context,
OUT VOID *NewSha384Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates SHA-384 context.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha384Update (
IN OUT VOID *Sha384Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the SHA-384 digest value.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha384Final (
IN OUT VOID *Sha384Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Computes the SHA-384 message digest of a input data buffer.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha384HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Retrieves the size, in bytes, of the context buffer required for SHA-512 hash operations.
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
Sha512GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Sha512Context as SHA-512 hash context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] Sha512Context Pointer to SHA-512 context being initialized.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha512Init (
OUT VOID *Sha512Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing SHA-512 context.
Return FALSE to indicate this interface is not supported.
@param[in] Sha512Context Pointer to SHA-512 context being copied.
@param[out] NewSha512Context Pointer to new SHA-512 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha512Duplicate (
IN CONST VOID *Sha512Context,
OUT VOID *NewSha512Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates SHA-512 context.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha512Update (
IN OUT VOID *Sha512Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the SHA-512 digest value.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha512Final (
IN OUT VOID *Sha512Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Computes the SHA-512 message digest of a input data buffer.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sha512HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}

164
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/** @file
SM3 Digest Wrapper Null Implementation.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for SM3 hash operations.
@return The size, in bytes, of the context buffer required for SM3 hash operations.
**/
UINTN
EFIAPI
Sm3GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Initializes user-supplied memory pointed by Sm3Context as SM3 hash context for
subsequent use.
If Sm3Context is NULL, then return FALSE.
@param[out] Sm3Context Pointer to SM3 context being initialized.
@retval TRUE SM3 context initialization succeeded.
@retval FALSE SM3 context initialization failed.
**/
BOOLEAN
EFIAPI
Sm3Init (
OUT VOID *Sm3Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
**/
BOOLEAN
EFIAPI
Sm3Duplicate (
IN CONST VOID *Sm3Context,
OUT VOID *NewSm3Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
@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.
**/
BOOLEAN
EFIAPI
Sm3Update (
IN OUT VOID *Sm3Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
@param[in, out] Sm3Context Pointer to the SM3 context.
@param[out] HashValue Pointer to a buffer that receives the SM3 digest
value (32 bytes).
@retval TRUE SM3 digest computation succeeded.
@retval FALSE SM3 digest computation failed.
**/
BOOLEAN
EFIAPI
Sm3Final (
IN OUT VOID *Sm3Context,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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 (32 bytes).
@retval TRUE SM3 digest computation succeeded.
@retval FALSE SM3 digest computation failed.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Sm3HashAll (
IN CONST VOID *Data,
IN UINTN DataSize,
OUT UINT8 *HashValue
)
{
ASSERT (FALSE);
return FALSE;
}

159
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/** @file
HMAC-MD5 Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for HMAC-MD5 operations.
(NOTE: This API is deprecated.
Use HmacMd5New() / HmacMd5Free() for HMAC-MD5 Context operations.)
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
HmacMd5GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Allocates and initializes one HMAC_CTX context for subsequent HMAC-MD5 use.
Return NULL to indicate this interface is not supported.
@retval NULL This interface is not supported.
**/
VOID *
EFIAPI
HmacMd5New (
VOID
)
{
ASSERT (FALSE);
return NULL;
}
/**
Release the specified HMAC_CTX context.
This function will do nothing.
@param[in] HmacMd5Ctx Pointer to the HMAC_CTX context to be released.
**/
VOID
EFIAPI
HmacMd5Free (
IN VOID *HmacMd5Ctx
)
{
ASSERT (FALSE);
return;
}
/**
Initializes user-supplied memory pointed by HmacMd5Context as HMAC-MD5 context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] HmacMd5Context Pointer to HMAC-MD5 context being initialized.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacMd5Init (
OUT VOID *HmacMd5Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing HMAC-MD5 context.
Return FALSE to indicate this interface is not supported.
@param[in] HmacMd5Context Pointer to HMAC-MD5 context being copied.
@param[out] NewHmacMd5Context Pointer to new HMAC-MD5 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacMd5Duplicate (
IN CONST VOID *HmacMd5Context,
OUT VOID *NewHmacMd5Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates HMAC-MD5 context.
Return FALSE to indicate this interface is not supported.
@param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacMd5Update (
IN OUT VOID *HmacMd5Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the HMAC-MD5 digest value.
Return FALSE to indicate this interface is not supported.
@param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-MD5 digest
value (16 bytes).
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacMd5Final (
IN OUT VOID *HmacMd5Context,
OUT UINT8 *HmacValue
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
HMAC-SHA1 Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for HMAC-SHA1 operations.
(NOTE: This API is deprecated.
Use HmacSha1New() / HmacSha1Free() for HMAC-SHA1 Context operations.)
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
HmacSha1GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA1 use.
Return NULL to indicate this interface is not supported.
@return NULL This interface is not supported..
**/
VOID *
EFIAPI
HmacSha1New (
VOID
)
{
ASSERT (FALSE);
return NULL;
}
/**
Release the specified HMAC_CTX context.
This function will do nothing.
@param[in] HmacSha1Ctx Pointer to the HMAC_CTX context to be released.
**/
VOID
EFIAPI
HmacSha1Free (
IN VOID *HmacSha1Ctx
)
{
ASSERT (FALSE);
return;
}
/**
Initializes user-supplied memory pointed by HmacSha1Context as HMAC-SHA1 context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] HmacSha1Context Pointer to HMAC-SHA1 context being initialized.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha1Init (
OUT VOID *HmacSha1Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing HMAC-SHA1 context.
Return FALSE to indicate this interface is not supported.
@param[in] HmacSha1Context Pointer to HMAC-SHA1 context being copied.
@param[out] NewHmacSha1Context Pointer to new HMAC-SHA1 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha1Duplicate (
IN CONST VOID *HmacSha1Context,
OUT VOID *NewHmacSha1Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates HMAC-SHA1 context.
Return FALSE to indicate this interface is not supported.
@param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
@param[in] Data Pointer to the buffer containing the data to be digested.
@param[in] DataSize Size of Data buffer in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha1Update (
IN OUT VOID *HmacSha1Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the HMAC-SHA1 digest value.
Return FALSE to indicate this interface is not supported.
@param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA1 digest
value (20 bytes).
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha1Final (
IN OUT VOID *HmacSha1Context,
OUT UINT8 *HmacValue
)
{
ASSERT (FALSE);
return FALSE;
}

159
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/** @file
HMAC-SHA256 Wrapper Implementation which does not provide real capabilities.
Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieves the size, in bytes, of the context buffer required for HMAC-SHA256 operations.
(NOTE: This API is deprecated.
Use HmacSha256New() / HmacSha256Free() for HMAC-SHA256 Context operations.)
Return zero to indicate this interface is not supported.
@retval 0 This interface is not supported.
**/
UINTN
EFIAPI
HmacSha256GetContextSize (
VOID
)
{
ASSERT (FALSE);
return 0;
}
/**
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA256 use.
Return NULL to indicate this interface is not supported.
@return NULL This interface is not supported..
**/
VOID *
EFIAPI
HmacSha256New (
VOID
)
{
ASSERT (FALSE);
return NULL;
}
/**
Release the specified HMAC_CTX context.
This function will do nothing.
@param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be released.
**/
VOID
EFIAPI
HmacSha256Free (
IN VOID *HmacSha256Ctx
)
{
ASSERT (FALSE);
return;
}
/**
Initializes user-supplied memory pointed by HmacSha256Context as HMAC-SHA256 context for
subsequent use.
Return FALSE to indicate this interface is not supported.
@param[out] HmacSha256Context Pointer to HMAC-SHA256 context being initialized.
@param[in] Key Pointer to the user-supplied key.
@param[in] KeySize Key size in bytes.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha256Init (
OUT VOID *HmacSha256Context,
IN CONST UINT8 *Key,
IN UINTN KeySize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Makes a copy of an existing HMAC-SHA256 context.
Return FALSE to indicate this interface is not supported.
@param[in] HmacSha256Context Pointer to HMAC-SHA256 context being copied.
@param[out] NewHmacSha256Context Pointer to new HMAC-SHA256 context.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha256Duplicate (
IN CONST VOID *HmacSha256Context,
OUT VOID *NewHmacSha256Context
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Digests the input data and updates HMAC-SHA256 context.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha256Update (
IN OUT VOID *HmacSha256Context,
IN CONST VOID *Data,
IN UINTN DataSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Completes computation of the HMAC-SHA256 digest value.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
HmacSha256Final (
IN OUT VOID *HmacSha256Context,
OUT UINT8 *HmacValue
)
{
ASSERT (FALSE);
return FALSE;
}

16
CryptoPkg/Library/BaseCryptLibNull/InternalCryptLib.h Normal file
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/** @file
Internal include file for BaseCryptLibNull.
Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __INTERNAL_CRYPT_LIB_H__
#define __INTERNAL_CRYPT_LIB_H__
#include <Base.h>
#include <Library/BaseCryptLib.h>
#include <Library/DebugLib.h>
#endif

38
CryptoPkg/Library/BaseCryptLibNull/Pem/CryptPemNull.c Normal file
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/** @file
PEM (Privacy Enhanced Mail) Format Handler Wrapper Implementation which does
not provide real capabilities.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Retrieve the RSA Private Key from the password-protected PEM key data.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaGetPrivateKeyFromPem (
IN CONST UINT8 *PemData,
IN UINTN PemSize,
IN CONST CHAR8 *Password,
OUT VOID **RsaContext
)
{
ASSERT (FALSE);
return FALSE;
}

45
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/** @file
Authenticode Portable Executable Signature Verification which does not provide
real capabilities.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Verifies the validity of a PE/COFF Authenticode Signature as described in "Windows
Authenticode Portable Executable Signature Format".
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
AuthenticodeVerify (
IN CONST UINT8 *AuthData,
IN UINTN DataSize,
IN CONST UINT8 *TrustedCert,
IN UINTN CertSize,
IN CONST UINT8 *ImageHash,
IN UINTN HashSize
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
Diffie-Hellman Wrapper Implementation which does not provide
real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Allocates and Initializes one Diffie-Hellman Context for subsequent use.
@return Pointer to the Diffie-Hellman Context that has been initialized.
If the interface is not supported, DhNew() returns NULL.
**/
VOID *
EFIAPI
DhNew (
VOID
)
{
ASSERT (FALSE);
return NULL;
}
/**
Release the specified DH context.
If the interface is not supported, then ASSERT().
@param[in] DhContext Pointer to the DH context to be released.
**/
VOID
EFIAPI
DhFree (
IN VOID *DhContext
)
{
ASSERT (FALSE);
}
/**
Generates DH parameter.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
DhGenerateParameter (
IN OUT VOID *DhContext,
IN UINTN Generator,
IN UINTN PrimeLength,
OUT UINT8 *Prime
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Sets generator and prime parameters for DH.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
DhSetParameter (
IN OUT VOID *DhContext,
IN UINTN Generator,
IN UINTN PrimeLength,
IN CONST UINT8 *Prime
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Generates DH public key.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
DhGenerateKey (
IN OUT VOID *DhContext,
OUT UINT8 *PublicKey,
IN OUT UINTN *PublicKeySize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Computes exchanged common key.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
DhComputeKey (
IN OUT VOID *DhContext,
IN CONST UINT8 *PeerPublicKey,
IN UINTN PeerPublicKeySize,
OUT UINT8 *Key,
IN OUT UINTN *KeySize
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
This file contains UEFI wrapper functions for RSA PKCS1v2 OAEP encryption routines.
SPDX-License-Identifier: BSD-2-Clause-Patent
Copyright (C) 2016 Microsoft Corporation. All Rights Reserved.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
**/
#include "InternalCryptLib.h"
/**
Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
encrypted message in a newly allocated buffer.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs1v2Encrypt (
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
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
PBKDF2 Key Derivation Function Wrapper Implementation which does not provide real
capabilities.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
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.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs5HashPassword (
IN UINTN PasswordLength,
IN CONST CHAR8 *Password,
IN UINTN SaltLength,
IN CONST UINT8 *Salt,
IN UINTN IterationCount,
IN UINTN DigestSize,
IN UINTN KeyLength,
OUT UINT8 *OutKey
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
PKCS#7 SignedData Sign Wrapper Implementation which does not provide real
capabilities.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
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.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs7Sign (
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
)
{
ASSERT (FALSE);
return FALSE;
}

156
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/** @file
PKCS7 Verify Null implementation.
Copyright (C) Microsoft Corporation. All Rights Reserved.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
This function will return the leaf signer certificate in a chain. This is
required because certificate chains are not guaranteed to have the
certificates in the order that they were issued.
A typical certificate chain looks like this:
----------------------------
| Root |
----------------------------
^
|
----------------------------
| Policy CA | <-- Typical Trust Anchor.
----------------------------
^
|
----------------------------
| Issuing CA |
----------------------------
^
|
-----------------------------
/ End-Entity (leaf) signer / <-- Bottom certificate.
----------------------------- EKU: "1.3.6.1.4.1.311.76.9.21.1"
(Firmware Signing)
@param[in] CertChain Certificate chain.
@param[out] SignerCert Last certificate in the chain. For PKCS7 signatures,
this will be the end-entity (leaf) signer cert.
@retval EFI_SUCCESS The required EKUs were found in the signature.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
@retval EFI_NOT_FOUND The number of signers found was not 1.
**/
EFI_STATUS
GetSignerCertificate (
IN CONST VOID *CertChain,
OUT VOID **SignerCert
)
{
ASSERT(FALSE);
return EFI_NOT_READY;
}
/**
Determines if the specified EKU represented in ASN1 form is present
in a given certificate.
@param[in] Cert The certificate to check.
@param[in] Asn1ToFind The EKU to look for.
@retval EFI_SUCCESS We successfully identified the signing type.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
@retval EFI_NOT_FOUND One or more EKU's were not found in the signature.
**/
EFI_STATUS
IsEkuInCertificate (
IN CONST VOID *Cert,
IN VOID *Asn1ToFind
)
{
ASSERT(FALSE);
return EFI_NOT_READY;
}
/**
Determines if the specified EKUs are present in a signing certificate.
@param[in] SignerCert The certificate to check.
@param[in] RequiredEKUs The EKUs to look for.
@param[in] RequiredEKUsSize The number of EKUs
@param[in] RequireAllPresent If TRUE, then all the specified EKUs
must be present in the certificate.
@retval EFI_SUCCESS We successfully identified the signing type.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
@retval EFI_NOT_FOUND One or more EKU's were not found in the signature.
**/
EFI_STATUS
CheckEKUs(
IN CONST VOID *SignerCert,
IN CONST CHAR8 *RequiredEKUs[],
IN CONST UINT32 RequiredEKUsSize,
IN BOOLEAN RequireAllPresent
)
{
ASSERT(FALSE);
return EFI_NOT_READY;
}
/**
This function receives a PKCS#7 formatted signature blob,
looks for the EKU SEQUENCE blob, and if found then looks
for all the required EKUs. This function was created so that
the Surface team can cut down on the number of Certificate
Authorities (CA's) by checking EKU's on leaf signers for
a specific product. This prevents one product's certificate
from signing another product's firmware or unlock blobs.
Note that this function does not validate the certificate chain.
That needs to be done before using this function.
@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.
**/
EFI_STATUS
EFIAPI
VerifyEKUsInPkcs7Signature (
IN CONST UINT8 *Pkcs7Signature,
IN CONST UINT32 SignatureSize,
IN CONST CHAR8 *RequiredEKUs[],
IN CONST UINT32 RequiredEKUsSize,
IN BOOLEAN RequireAllPresent
)
{
ASSERT(FALSE);
return EFI_NOT_READY;
}

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/** @file
PKCS#7 SignedData Verification Wrapper Implementation which does not provide
real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
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.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs7GetSigners (
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT UINT8 **CertStack,
OUT UINTN *StackLength,
OUT UINT8 **TrustedCert,
OUT UINTN *CertLength
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Wrap function to use free() to free allocated memory for certificates.
If the interface is not supported, then ASSERT().
@param[in] Certs Pointer to the certificates to be freed.
**/
VOID
EFIAPI
Pkcs7FreeSigners (
IN UINT8 *Certs
)
{
ASSERT (FALSE);
}
/**
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.
**/
BOOLEAN
EFIAPI
Pkcs7GetCertificatesList (
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT UINT8 **SignerChainCerts,
OUT UINTN *ChainLength,
OUT UINT8 **UnchainCerts,
OUT UINTN *UnchainLength
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
Pkcs7Verify (
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
IN CONST UINT8 *TrustedCert,
IN UINTN CertLength,
IN CONST UINT8 *InData,
IN UINTN DataLength
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Extracts the attached content from a PKCS#7 signed data if existed. The input signed
data could be wrapped in a ContentInfo structure.
Return FALSE to indicate this interface is not supported.
@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.
**/
BOOLEAN
EFIAPI
Pkcs7GetAttachedContent (
IN CONST UINT8 *P7Data,
IN UINTN P7Length,
OUT VOID **Content,
OUT UINTN *ContentSize
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
RSA Asymmetric Cipher Wrapper Null Implementation.
This file implements following APIs which provide basic capabilities for RSA:
1) RsaNew
2) RsaFree
3) RsaSetKey
4) RsaPkcs1Verify
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
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.
**/
VOID *
EFIAPI
RsaNew (
VOID
)
{
//
// Allocates & Initializes RSA Context
//
ASSERT (FALSE);
return NULL;
}
/**
Release the specified RSA context.
@param[in] RsaContext Pointer to the RSA context to be released.
**/
VOID
EFIAPI
RsaFree (
IN VOID *RsaContext
)
{
//
// Free RSA Context
//
ASSERT (FALSE);
}
/**
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.
**/
BOOLEAN
EFIAPI
RsaSetKey (
IN OUT VOID *RsaContext,
IN RSA_KEY_TAG KeyTag,
IN CONST UINT8 *BigNumber,
IN UINTN BnSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
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 or 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.
**/
BOOLEAN
EFIAPI
RsaPkcs1Verify (
IN VOID *RsaContext,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
IN CONST UINT8 *Signature,
IN UINTN SigSize
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
RSA Asymmetric Cipher Wrapper Null Implementation.
This file does not provide real capabilities for following APIs in RSA handling:
1) RsaGetKey
2) RsaGenerateKey
3) RsaCheckKey
4) RsaPkcs1Sign
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Gets the tag-designated RSA key component from the established RSA context.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaGetKey (
IN OUT VOID *RsaContext,
IN RSA_KEY_TAG KeyTag,
OUT UINT8 *BigNumber,
IN OUT UINTN *BnSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Generates RSA key components.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaGenerateKey (
IN OUT VOID *RsaContext,
IN UINTN ModulusLength,
IN CONST UINT8 *PublicExponent,
IN UINTN PublicExponentSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Validates key components of RSA context.
Return FALSE to indicate this interface is not supported.
@param[in] RsaContext Pointer to RSA context to check.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaCheckKey (
IN VOID *RsaContext
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaPkcs1Sign (
IN VOID *RsaContext,
IN CONST UINT8 *MessageHash,
IN UINTN HashSize,
OUT UINT8 *Signature,
IN OUT UINTN *SigSize
)
{
ASSERT (FALSE);
return FALSE;
}

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/** @file
RFC3161 Timestamp Countersignature Verification Wrapper Implementation which does
not provide real capabilities.
Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Verifies the validity of a RFC3161 Timestamp CounterSignature embedded in PE/COFF Authenticode
signature.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
ImageTimestampVerify (
IN CONST UINT8 *AuthData,
IN UINTN DataSize,
IN CONST UINT8 *TsaCert,
IN UINTN CertSize,
OUT EFI_TIME *SigningTime
)
{
ASSERT (FALSE);
return FALSE;
}

264
CryptoPkg/Library/BaseCryptLibNull/Pk/CryptX509Null.c Normal file
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/** @file
X.509 Certificate Handler Wrapper Implementation which does not provide
real capabilities.
Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Construct a X509 object from DER-encoded certificate data.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
X509ConstructCertificate (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 **SingleX509Cert
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Construct a X509 stack object from a list of DER-encoded certificate data.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
X509ConstructCertificateStack (
IN OUT UINT8 **X509Stack,
...
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Release the specified X509 object.
If the interface is not supported, then ASSERT().
@param[in] X509Cert Pointer to the X509 object to be released.
**/
VOID
EFIAPI
X509Free (
IN VOID *X509Cert
)
{
ASSERT (FALSE);
}
/**
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.
**/
VOID
EFIAPI
X509StackFree (
IN VOID *X509Stack
)
{
ASSERT (FALSE);
}
/**
Retrieve the subject bytes from one X.509 certificate.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
X509GetSubjectName (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 *CertSubject,
IN OUT UINTN *SubjectSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Retrieve the common name (CN) string from one X.509 certificate.
Return RETURN_UNSUPPORTED to indicate this interface is not supported.
@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_UNSUPPORTED The operation is not supported.
**/
RETURN_STATUS
EFIAPI
X509GetCommonName (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT CHAR8 *CommonName, OPTIONAL
IN OUT UINTN *CommonNameSize
)
{
ASSERT (FALSE);
return RETURN_UNSUPPORTED;
}
/**
Retrieve the organization name (ON) string from one X.509 certificate.
Return RETURN_UNSUPPORTED to indicate this interface is not supported.
@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] NameBufferSize 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_UNSUPPORTED The operation is not supported.
**/
RETURN_STATUS
EFIAPI
X509GetOrganizationName (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT CHAR8 *NameBuffer, OPTIONAL
IN OUT UINTN *NameBufferSize
)
{
ASSERT (FALSE);
return RETURN_UNSUPPORTED;
}
/**
Retrieve the RSA Public Key from one DER-encoded X509 certificate.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RsaGetPublicKeyFromX509 (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT VOID **RsaContext
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Verify one X509 certificate was issued by the trusted CA.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
X509VerifyCert (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
IN CONST UINT8 *CACert,
IN UINTN CACertSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Retrieve the TBSCertificate from one given X.509 certificate.
Return FALSE to indicate this interface is not supported.
@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.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
X509GetTBSCert (
IN CONST UINT8 *Cert,
IN UINTN CertSize,
OUT UINT8 **TBSCert,
OUT UINTN *TBSCertSize
)
{
ASSERT (FALSE);
return FALSE;
}

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CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c Normal file
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/** @file
Pseudorandom Number Generator Wrapper Implementation which does not provide
real capabilities.
Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include "InternalCryptLib.h"
/**
Sets up the seed value for the pseudorandom number generator.
Return FALSE to indicate this interface is not supported.
@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 FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RandomSeed (
IN CONST UINT8 *Seed OPTIONAL,
IN UINTN SeedSize
)
{
ASSERT (FALSE);
return FALSE;
}
/**
Generates a pseudorandom byte stream of the specified size.
Return FALSE to indicate this interface is not supported.
@param[out] Output Pointer to buffer to receive random value.
@param[in] Size Size of random bytes to generate.
@retval FALSE This interface is not supported.
**/
BOOLEAN
EFIAPI
RandomBytes (
OUT UINT8 *Output,
IN UINTN Size
)
{
ASSERT (FALSE);
return FALSE;
}