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PK: change pk_verify arguments (md_info "optional")

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This commit is contained in:
Manuel Pégourié-Gonnard 2013-08-17 14:36:32 +02:00
parent ab46694558
commit f73da02962
4 changed files with 36 additions and 27 deletions
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13
include/polarssl/pk.h
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@ -30,6 +30,8 @@
#include "config.h"
#include "md.h"
#if defined(POLARSSL_RSA_C)
#include "rsa.h"
#endif
@ -123,8 +125,8 @@ typedef struct
int (*can_do)( pk_type_t type );
/** Verify signature */
int (*verify_func)( void *ctx,
const unsigned char *hash, const md_info_t *md_info,
int (*verify_func)( void *ctx, md_type_t md_alg,
const unsigned char *hash, size_t hash_len,
const unsigned char *sig, size_t sig_len );
/** Allocate a new context */
@ -203,16 +205,17 @@ int pk_can_do( pk_context *ctx, pk_type_t type );
* \brief Verify signature
*
* \param ctx PK context to use
* \param md_alg Hash algorithm used
* \param hash Hash of the message to sign
* \param md_info Information about the hash function used
* \param hash_len Hash length
* \param sig Signature to verify
* \param sig_len Signature length
*
* \return 0 on success (signature is valid),
* or a specific error code.
*/
int pk_verify( pk_context *ctx,
const unsigned char *hash, const md_info_t *md_info,
int pk_verify( pk_context *ctx, md_type_t md_alg,
const unsigned char *hash, size_t hash_len,
const unsigned char *sig, size_t sig_len );
/**