diff options
Diffstat (limited to 'Cryptlib/Hash')
| -rw-r--r-- | Cryptlib/Hash/CryptMd4.c | 183 | ||||
| -rw-r--r-- | Cryptlib/Hash/CryptMd5.c | 185 | ||||
| -rw-r--r-- | Cryptlib/Hash/CryptSha1.c | 184 | ||||
| -rw-r--r-- | Cryptlib/Hash/CryptSha256.c | 183 |
4 files changed, 735 insertions, 0 deletions
diff --git a/Cryptlib/Hash/CryptMd4.c b/Cryptlib/Hash/CryptMd4.c new file mode 100644 index 00000000..31fc4dce --- /dev/null +++ b/Cryptlib/Hash/CryptMd4.c @@ -0,0 +1,183 @@ +/** @file
+ MD4 Digest Wrapper Implementation over OpenSSL.
+
+Copyright (c) 2010 - 2012, 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/md4.h>
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for MD4 hash operations.
+
+ @return The size, in bytes, of the context buffer required for MD4 hash operations.
+
+**/
+UINTN
+EFIAPI
+Md4GetContextSize (
+ VOID
+ )
+{
+ //
+ // Retrieves the OpenSSL MD4 Context Size
+ //
+ return (UINTN)(sizeof (MD4_CTX));
+}
+
+/**
+ Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
+ subsequent use.
+
+ If Md4Context is NULL, then return FALSE.
+
+ @param[out] Md4Context Pointer to MD4 context being initialized.
+
+ @retval TRUE MD4 context initialization succeeded.
+ @retval FALSE MD4 context initialization failed.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Init (
+ OUT VOID *Md4Context
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md4Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD4 Context Initialization
+ //
+ return (BOOLEAN) (MD4_Init ((MD4_CTX *)Md4Context));
+}
+
+/**
+ Makes a copy of an existing MD4 context.
+
+ If Md4Context is NULL, then return FALSE.
+ If NewMd4Context is NULL, then return FALSE.
+
+ @param[in] Md4Context Pointer to MD4 context being copied.
+ @param[out] NewMd4Context Pointer to new MD4 context.
+
+ @retval TRUE MD4 context copy succeeded.
+ @retval FALSE MD4 context copy failed.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Duplicate (
+ IN CONST VOID *Md4Context,
+ OUT VOID *NewMd4Context
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md4Context == NULL || NewMd4Context == NULL) {
+ return FALSE;
+ }
+
+ CopyMem (NewMd4Context, Md4Context, sizeof (MD4_CTX));
+
+ return TRUE;
+}
+
+/**
+ Digests the input data and updates MD4 context.
+
+ This function performs MD4 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.
+ MD4 context should be already correctly intialized by Md4Init(), and should not be finalized
+ by Md4Final(). Behavior with invalid context is undefined.
+
+ If Md4Context is NULL, then return FALSE.
+
+ @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 TRUE MD4 data digest succeeded.
+ @retval FALSE MD4 data digest failed.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Update (
+ IN OUT VOID *Md4Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md4Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // Check invalid parameters, in case that only DataLength was checked in OpenSSL
+ //
+ if (Data == NULL && DataSize != 0) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD4 Hash Update
+ //
+ return (BOOLEAN) (MD4_Update ((MD4_CTX *)Md4Context, Data, DataSize));
+}
+
+/**
+ Completes computation of the MD4 digest value.
+
+ This function completes MD4 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the MD4 context cannot
+ be used again.
+ MD4 context should be already correctly intialized by Md4Init(), and should not be
+ finalized by Md4Final(). Behavior with invalid MD4 context is undefined.
+
+ If Md4Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+
+ @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 TRUE MD4 digest computation succeeded.
+ @retval FALSE MD4 digest computation failed.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Final (
+ IN OUT VOID *Md4Context,
+ OUT UINT8 *HashValue
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md4Context == NULL || HashValue == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD4 Hash Finalization
+ //
+ return (BOOLEAN) (MD4_Final (HashValue, (MD4_CTX *)Md4Context));
+}
diff --git a/Cryptlib/Hash/CryptMd5.c b/Cryptlib/Hash/CryptMd5.c new file mode 100644 index 00000000..1d852c74 --- /dev/null +++ b/Cryptlib/Hash/CryptMd5.c @@ -0,0 +1,185 @@ +/** @file
+ MD5 Digest Wrapper Implementation over OpenSSL.
+
+Copyright (c) 2009 - 2012, 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/md5.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
+ )
+{
+ //
+ // Retrieves the OpenSSL MD5 Context Size
+ //
+ return (UINTN)(sizeof (MD5_CTX));
+}
+
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if ((Md5Context == NULL)) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD5 Context Initialization
+ //
+ return (BOOLEAN) (MD5_Init ((MD5_CTX *)Md5Context));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md5Context == NULL || NewMd5Context == NULL) {
+ return FALSE;
+ }
+
+ CopyMem (NewMd5Context, Md5Context, sizeof (MD5_CTX));
+
+ return TRUE;
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md5Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // Check invalid parameters, in case that only DataLength was checked in OpenSSL
+ //
+ if (Data == NULL && (DataSize != 0)) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD5 Hash Update
+ //
+ return (BOOLEAN) (MD5_Update ((MD5_CTX *)Md5Context, Data, DataSize));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Md5Context == NULL || HashValue == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL MD5 Hash Finalization
+ //
+ return (BOOLEAN) (MD5_Final (HashValue, (MD5_CTX *)Md5Context));
+}
diff --git a/Cryptlib/Hash/CryptSha1.c b/Cryptlib/Hash/CryptSha1.c new file mode 100644 index 00000000..633028b6 --- /dev/null +++ b/Cryptlib/Hash/CryptSha1.c @@ -0,0 +1,184 @@ +/** @file
+ SHA-1 Digest Wrapper Implementation over OpenSSL.
+
+Copyright (c) 2009 - 2012, 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/sha.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 OpenSSL SHA Context Size
+ //
+ return (UINTN)(sizeof (SHA_CTX));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha1Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-1 Context Initialization
+ //
+ return (BOOLEAN) (SHA1_Init ((SHA_CTX *)Sha1Context));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha1Context == NULL || NewSha1Context == NULL) {
+ return FALSE;
+ }
+
+ CopyMem (NewSha1Context, Sha1Context, sizeof (SHA_CTX));
+
+ return TRUE;
+}
+
+/**
+ 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 intialized 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha1Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // Check invalid parameters, in case that only DataLength was checked in OpenSSL
+ //
+ if (Data == NULL && DataSize != 0) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-1 Hash Update
+ //
+ return (BOOLEAN) (SHA1_Update ((SHA_CTX *)Sha1Context, Data, DataSize));
+}
+
+/**
+ 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 intialized 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha1Context == NULL || HashValue == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-1 Hash Finalization
+ //
+ return (BOOLEAN) (SHA1_Final (HashValue, (SHA_CTX *)Sha1Context));
+}
diff --git a/Cryptlib/Hash/CryptSha256.c b/Cryptlib/Hash/CryptSha256.c new file mode 100644 index 00000000..ca0cb1aa --- /dev/null +++ b/Cryptlib/Hash/CryptSha256.c @@ -0,0 +1,183 @@ +/** @file
+ SHA-256 Digest Wrapper Implementation over OpenSSL.
+
+Copyright (c) 2009 - 2012, 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/sha.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
+ )
+{
+ //
+ // Retrieves OpenSSL SHA-256 Context Size
+ //
+ return (UINTN)(sizeof (SHA256_CTX));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha256Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-256 Context Initialization
+ //
+ return (BOOLEAN) (SHA256_Init ((SHA256_CTX *)Sha256Context));
+}
+
+/**
+ 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha256Context == NULL || NewSha256Context == NULL) {
+ return FALSE;
+ }
+
+ CopyMem (NewSha256Context, Sha256Context, sizeof (SHA256_CTX));
+
+ return TRUE;
+}
+
+/**
+ 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 intialized 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha256Context == NULL) {
+ return FALSE;
+ }
+
+ //
+ // Check invalid parameters, in case that only DataLength was checked in OpenSSL
+ //
+ if (Data == NULL && DataSize != 0) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-256 Hash Update
+ //
+ return (BOOLEAN) (SHA256_Update ((SHA256_CTX *)Sha256Context, Data, DataSize));
+}
+
+/**
+ 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 intialized 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
+ )
+{
+ //
+ // Check input parameters.
+ //
+ if (Sha256Context == NULL || HashValue == NULL) {
+ return FALSE;
+ }
+
+ //
+ // OpenSSL SHA-256 Hash Finalization
+ //
+ return (BOOLEAN) (SHA256_Final (HashValue, (SHA256_CTX *)Sha256Context));
+}
|