7c34237831
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the CryptoPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
111 lines
2.4 KiB
C
111 lines
2.4 KiB
C
/** @file
|
|
Unified Hash API Defines
|
|
|
|
This API when called will calculate the Hash using the
|
|
hashing algorithm specified by PcdHashApiLibPolicy.
|
|
|
|
Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef __HASH_API_LIB_H_
|
|
#define __HASH_API_LIB_H_
|
|
|
|
typedef VOID *HASH_API_CONTEXT;
|
|
|
|
/**
|
|
Retrieves the size, in bytes, of the context buffer required for hash operations.
|
|
|
|
@return The size, in bytes, of the context buffer required for hash operations.
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
HashApiGetContextSize (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
Init hash sequence.
|
|
|
|
@param[out] HashContext Hash context.
|
|
|
|
@retval TRUE Hash start and HashHandle returned.
|
|
@retval FALSE Hash Init unsuccessful.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HashApiInit (
|
|
OUT HASH_API_CONTEXT HashContext
|
|
);
|
|
|
|
/**
|
|
Makes a copy of an existing hash context.
|
|
|
|
@param[in] HashContext Hash context.
|
|
@param[out] NewHashContext New copy of hash context.
|
|
|
|
@retval TRUE Hash context copy succeeded.
|
|
@retval FALSE Hash context copy failed.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HashApiDuplicate (
|
|
IN HASH_API_CONTEXT HashContext,
|
|
OUT HASH_API_CONTEXT NewHashContext
|
|
);
|
|
|
|
/**
|
|
Update hash data.
|
|
|
|
@param[in] HashContext Hash context.
|
|
@param[in] DataToHash Data to be hashed.
|
|
@param[in] DataToHashLen Data size.
|
|
|
|
@retval TRUE Hash updated.
|
|
@retval FALSE Hash updated unsuccessful.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HashApiUpdate (
|
|
IN HASH_API_CONTEXT HashContext,
|
|
IN VOID *DataToHash,
|
|
IN UINTN DataToHashLen
|
|
);
|
|
|
|
/**
|
|
Hash complete.
|
|
|
|
@param[in] HashContext Hash context.
|
|
@param[out] Digest Hash Digest.
|
|
|
|
@retval TRUE Hash complete and Digest is returned.
|
|
@retval FALSE Hash complete unsuccessful.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HashApiFinal (
|
|
IN HASH_API_CONTEXT HashContext,
|
|
OUT UINT8 *Digest
|
|
);
|
|
|
|
/**
|
|
Computes hash message digest of a input data buffer.
|
|
|
|
@param[in] DataToHash Data to be hashed.
|
|
@param[in] DataToHashLen Data size.
|
|
@param[out] Digest Hash Digest.
|
|
|
|
@retval TRUE Hash digest computation succeeded.
|
|
@retval FALSE Hash digest computation failed.
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HashApiHashAll (
|
|
IN CONST VOID *DataToHash,
|
|
IN UINTN DataToHashLen,
|
|
OUT UINT8 *Digest
|
|
);
|
|
|
|
#endif
|