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Introduce pk_sign() and use it in ssl

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Manuel Pégourié-Gonnard 2013-08-21 10:34:38 +02:00
parent 583b608401
commit 8df2769178
7 changed files with 148 additions and 47 deletions
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21
library/pk.c
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@ -130,11 +130,28 @@ int pk_verify( pk_context *ctx, md_type_t md_alg,
if( ctx->pk_info->verify_func == NULL )
return( POLARSSL_ERR_PK_TYPE_MISMATCH );
return( ctx->pk_info->verify_func( ctx->pk_ctx, md_alg,
hash, hash_len,
return( ctx->pk_info->verify_func( ctx->pk_ctx, md_alg, hash, hash_len,
sig, sig_len ) );
}
/*
* Make a signature
*/
int pk_sign( pk_context *ctx, md_type_t md_alg,
const unsigned char *hash, size_t hash_len,
unsigned char *sig, size_t *sig_len,
int (*f_rng)(void *, unsigned char *, size_t), void *p_rng )
{
if( ctx == NULL || ctx->pk_info == NULL )
return( POLARSSL_ERR_PK_BAD_INPUT_DATA );
if( ctx->pk_info->sign_func == NULL )
return( POLARSSL_ERR_PK_TYPE_MISMATCH );
return( ctx->pk_info->sign_func( ctx->pk_ctx, md_alg, hash, hash_len,
sig, sig_len, f_rng, p_rng ) );
}
/*
* Get key size in bits
*/