audk/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs5Pbkdf2Null.c

57 lines
2.1 KiB
C

/** @file
PBKDF2 Key Derivation Function Wrapper Implementation which does not provide real
capabilities.
Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "InternalCryptLib.h"
#include <openssl/evp.h>
#include <openssl/hmac.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;
}