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Bugzilla #1097: PDKIM: Update embedded PolarSSL code to 0.14.2, thanks to Andreas...
[users/jgh/exim.git]
/
src
/
src
/
pdkim
/
sha2.h
diff --git
a/src/src/pdkim/sha2.h
b/src/src/pdkim/sha2.h
index 09405f10dfada4c729f44827d1397cb5b542231f..3848a2fd66d06e9174e1e100f212cd6ff0e64538 100644
(file)
--- a/
src/src/pdkim/sha2.h
+++ b/
src/src/pdkim/sha2.h
@@
-1,10
+1,12
@@
/**
* \file sha2.h
*
/**
* \file sha2.h
*
- * Copyright (C) 2006-2009, Paul Bakker <polarssl_maintainer at polarssl.org>
- * All rights reserved.
+ * Copyright (C) 2006-2010, Brainspark B.V.
+ *
+ * This file is part of PolarSSL (http://www.polarssl.org)
+ * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
*
*
- *
Joined copyright on original XySSL code with: Christophe Devine
+ *
All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-64,7
+66,7
@@
void sha2_starts( sha2_context *ctx, int is224 );
* \param input buffer holding the data
* \param ilen length of the input data
*/
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void sha2_update( sha2_context *ctx, unsigned char *input, int ilen );
+void sha2_update( sha2_context *ctx,
const
unsigned char *input, int ilen );
/**
* \brief SHA-256 final digest
/**
* \brief SHA-256 final digest
@@
-82,7
+84,7
@@
void sha2_finish( sha2_context *ctx, unsigned char output[32] );
* \param output SHA-224/256 checksum result
* \param is224 0 = use SHA256, 1 = use SHA224
*/
* \param output SHA-224/256 checksum result
* \param is224 0 = use SHA256, 1 = use SHA224
*/
-void sha2( unsigned char *input, int ilen,
+void sha2(
const
unsigned char *input, int ilen,
unsigned char output[32], int is224 );
/**
unsigned char output[32], int is224 );
/**
@@
-95,7
+97,7
@@
void sha2( unsigned char *input, int ilen,
* \return 0 if successful, 1 if fopen failed,
* or 2 if fread failed
*/
* \return 0 if successful, 1 if fopen failed,
* or 2 if fread failed
*/
-int sha2_file( char *path, unsigned char output[32], int is224 );
+int sha2_file( c
onst c
har *path, unsigned char output[32], int is224 );
/**
* \brief SHA-256 HMAC context setup
/**
* \brief SHA-256 HMAC context setup
@@
-105,7
+107,7
@@
int sha2_file( char *path, unsigned char output[32], int is224 );
* \param keylen length of the HMAC key
* \param is224 0 = use SHA256, 1 = use SHA224
*/
* \param keylen length of the HMAC key
* \param is224 0 = use SHA256, 1 = use SHA224
*/
-void sha2_hmac_starts( sha2_context *ctx, unsigned char *key, int keylen,
+void sha2_hmac_starts( sha2_context *ctx,
const
unsigned char *key, int keylen,
int is224 );
/**
int is224 );
/**
@@
-115,7
+117,7
@@
void sha2_hmac_starts( sha2_context *ctx, unsigned char *key, int keylen,
* \param input buffer holding the data
* \param ilen length of the input data
*/
* \param input buffer holding the data
* \param ilen length of the input data
*/
-void sha2_hmac_update( sha2_context *ctx, unsigned char *input, int ilen );
+void sha2_hmac_update( sha2_context *ctx,
const
unsigned char *input, int ilen );
/**
* \brief SHA-256 HMAC final digest
/**
* \brief SHA-256 HMAC final digest
@@
-125,6
+127,13
@@
void sha2_hmac_update( sha2_context *ctx, unsigned char *input, int ilen );
*/
void sha2_hmac_finish( sha2_context *ctx, unsigned char output[32] );
*/
void sha2_hmac_finish( sha2_context *ctx, unsigned char output[32] );
+/**
+ * \brief SHA-256 HMAC context reset
+ *
+ * \param ctx HMAC context to be reset
+ */
+void sha2_hmac_reset( sha2_context *ctx );
+
/**
* \brief Output = HMAC-SHA-256( hmac key, input buffer )
*
/**
* \brief Output = HMAC-SHA-256( hmac key, input buffer )
*
@@
-135,8
+144,8
@@
void sha2_hmac_finish( sha2_context *ctx, unsigned char output[32] );
* \param output HMAC-SHA-224/256 result
* \param is224 0 = use SHA256, 1 = use SHA224
*/
* \param output HMAC-SHA-224/256 result
* \param is224 0 = use SHA256, 1 = use SHA224
*/
-void sha2_hmac( unsigned char *key, int keylen,
- unsigned char *input, int ilen,
+void sha2_hmac(
const
unsigned char *key, int keylen,
+
const
unsigned char *input, int ilen,
unsigned char output[32], int is224 );
#ifdef __cplusplus
unsigned char output[32], int is224 );
#ifdef __cplusplus