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Add a PK can_do() method and simplify code

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This commit is contained in:
Manuel Pégourié-Gonnard
2013-08-12 18:41:18 +02:00
parent d73b3c13be
commit f18c3e0378
4 changed files with 38 additions and 137 deletions
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20
library/pk_wrap.c
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@@ -40,6 +40,11 @@
#endif
#if defined(POLARSSL_RSA_C)
static int rsa_can_do( pk_type_t type )
{
return( type == POLARSSL_PK_RSA );
}
static int rsa_verify_wrap( void *ctx,
const unsigned char *hash, const md_info_t *md_info,
const unsigned char *sig, size_t sig_len )
@@ -52,11 +57,17 @@ static int rsa_verify_wrap( void *ctx,
const pk_info_t rsa_info = {
POLARSSL_PK_RSA,
rsa_can_do,
rsa_verify_wrap,
};
#endif /* POLARSSL_RSA_C */
#if defined(POLARSSL_ECDSA_C)
int ecdsa_can_do( pk_type_t type )
{
return( type == POLARSSL_PK_ECDSA );
}
int ecdsa_verify_wrap( void *ctx,
const unsigned char *hash, const md_info_t *md_info,
const unsigned char *sig, size_t sig_len )
@@ -67,11 +78,19 @@ int ecdsa_verify_wrap( void *ctx,
const pk_info_t ecdsa_info = {
POLARSSL_PK_ECDSA,
ecdsa_can_do,
ecdsa_verify_wrap,
};
#endif /* POLARSSL_ECDSA_C */
#if defined(POLARSSL_ECP_C)
static int eckey_can_do( pk_type_t type )
{
return( type == POLARSSL_PK_ECKEY ||
type == POLARSSL_PK_ECKEY_DH ||
type == POLARSSL_PK_ECDSA );
}
static int eckey_verify_wrap( void *ctx,
const unsigned char *hash, const md_info_t *md_info,
const unsigned char *sig, size_t sig_len )
@@ -101,6 +120,7 @@ static int eckey_verify_wrap( void *ctx,
const pk_info_t eckey_info = {
POLARSSL_PK_ECKEY,
eckey_can_do,
eckey_verify_wrap,
};
#endif /* POLARSSL_ECP_C */