From 532616bbd62bea0fe4873f2e7a57de7be9ba3976 Mon Sep 17 00:00:00 2001 From: tye1 Date: Wed, 18 Jul 2012 09:32:05 +0000 Subject: Add interfaces to several library instances of BaseCryptLib. Signed-off-by: Ye Ting Reviewed-by: Yao Jiewen Reviewed-by: Long Qin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13539 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Library/BaseCryptLib/Hmac/CryptHmacMd5Null.c | 127 +++++++++++++++++++++ .../Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c | 127 +++++++++++++++++++++ 2 files changed, 254 insertions(+) create mode 100644 CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5Null.c create mode 100644 CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c (limited to 'CryptoPkg/Library/BaseCryptLib/Hmac') diff --git a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5Null.c b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5Null.c new file mode 100644 index 0000000000..b4bdde0433 --- /dev/null +++ b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacMd5Null.c @@ -0,0 +1,127 @@ +/** @file + HMAC-MD5 Wrapper Implementation which does not provide real capabilities. + +Copyright (c) 2012, Intel Corporation. All rights reserved.
+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" + +/** + Retrieves the size, in bytes, of the context buffer required for HMAC-MD5 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; +} + +/** + 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; +} diff --git a/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c new file mode 100644 index 0000000000..b31d0d1402 --- /dev/null +++ b/CryptoPkg/Library/BaseCryptLib/Hmac/CryptHmacSha1Null.c @@ -0,0 +1,127 @@ +/** @file + HMAC-SHA1 Wrapper Implementation which does not provide real capabilities. + +Copyright (c) 2012, Intel Corporation. All rights reserved.
+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" + +/** + Retrieves the size, in bytes, of the context buffer required for HMAC-SHA1 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; +} + +/** + 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; +} -- cgit v1.2.3