1 /** @file 2 PBKDF2 Key Derivation Function Wrapper Implementation which does not provide real 3 capabilities. 4 5 Copyright (c) 2016, Intel Corporation. All rights reserved.<BR> 6 This program and the accompanying materials 7 are licensed and made available under the terms and conditions of the BSD License 8 which accompanies this distribution. The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #include "InternalCryptLib.h" 17 #include <openssl/evp.h> 18 #include <openssl/hmac.h> 19 20 /** 21 Derives a key from a password using a salt and iteration count, based on PKCS#5 v2.0 22 password based encryption key derivation function PBKDF2, as specified in RFC 2898. 23 24 Return FALSE to indicate this interface is not supported. 25 26 @param[in] PasswordLength Length of input password in bytes. 27 @param[in] Password Pointer to the array for the password. 28 @param[in] SaltLength Size of the Salt in bytes. 29 @param[in] Salt Pointer to the Salt. 30 @param[in] IterationCount Number of iterations to perform. Its value should be 31 greater than or equal to 1. 32 @param[in] DigestSize Size of the message digest to be used (eg. SHA256_DIGEST_SIZE). 33 NOTE: DigestSize will be used to determine the hash algorithm. 34 Only SHA1_DIGEST_SIZE or SHA256_DIGEST_SIZE is supported. 35 @param[in] KeyLength Size of the derived key buffer in bytes. 36 @param[out] OutKey Pointer to the output derived key buffer. 37 38 @retval FALSE This interface is not supported. 39 40 **/ 41 BOOLEAN 42 EFIAPI 43 Pkcs5HashPassword ( 44 IN UINTN PasswordLength, 45 IN CONST CHAR8 *Password, 46 IN UINTN SaltLength, 47 IN CONST UINT8 *Salt, 48 IN UINTN IterationCount, 49 IN UINTN DigestSize, 50 IN UINTN KeyLength, 51 OUT UINT8 *OutKey 52 ) 53 { 54 ASSERT (FALSE); 55 return FALSE; 56 } 57
