Added ECDSA sign and verify weak functions
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index a7d018b..a9c265c 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -3334,6 +3334,41 @@
}
#endif /* MBEDTLS_ECDSA_C */
+// The weakly linked function "psa_asymmetric_sign_vendor_weak" which returns "PSA_ERROR_NOT_SUPPORTED" will be linked if
+// the vendor does not provide a definition for "psa_asymmetric_sign_vendor"
+psa_status_t psa_asymmetric_sign_vendor( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t signature_size,
+ size_t *signature_length ) __attribute__ ((weak, alias("psa_asymmetric_sign_vendor_weak")));
+psa_status_t psa_asymmetric_sign_vendor_weak( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t signature_size,
+ size_t *signature_length );
+psa_status_t psa_asymmetric_sign_vendor_weak( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t signature_size,
+ size_t *signature_length )
+{
+ (void) handle;
+ (void) alg;
+ (void)hash;
+ (void)hash_length;
+ (void)signature;
+ (void)signature_size;
+ (void)signature_length;
+
+
+ return PSA_ERROR_NOT_SUPPORTED;
+}
psa_status_t psa_asymmetric_sign( psa_key_handle_t handle,
psa_algorithm_t alg,
const uint8_t *hash,
@@ -3378,6 +3413,14 @@
}
else
#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+if (PSA_KEY_TYPE_IS_VENDOR_DEFINED(slot->attr.type))
+ {
+ status = psa_asymmetric_sign_vendor(handle,alg,
+ hash, hash_length,
+ signature, signature_size,
+ signature_length );
+ }
+ else
#if defined(MBEDTLS_RSA_C)
if( slot->attr.type == PSA_KEY_TYPE_RSA_KEY_PAIR )
{
@@ -3431,7 +3474,37 @@
* memset because signature may be NULL in this case. */
return( status );
}
+// The weakly linked function "psa_asymmetric_verify_vendor_weak" which returns "PSA_ERROR_NOT_SUPPORTED" will be linked if
+// the vendor does not provide a definition for "psa_asymmetric_verify_vendor"
+psa_status_t psa_asymmetric_verify_vendor( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t *signature_length ) __attribute__ ((weak, alias("psa_asymmetric_verify_vendor_weak")));
+psa_status_t psa_asymmetric_verify_vendor_weak( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t *signature_length );
+psa_status_t psa_asymmetric_verify_vendor_weak( psa_key_handle_t handle,
+ psa_algorithm_t alg,
+ const uint8_t *hash,
+ size_t hash_length,
+ uint8_t *signature,
+ size_t *signature_length )
+{
+ (void) handle;
+ (void) alg;
+ (void)hash;
+ (void)hash_length;
+ (void)signature;
+ (void)signature_length;
+
+ return PSA_ERROR_NOT_SUPPORTED;
+}
psa_status_t psa_asymmetric_verify( psa_key_handle_t handle,
psa_algorithm_t alg,
const uint8_t *hash,
@@ -3464,6 +3537,13 @@
}
else
#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
+if (PSA_KEY_TYPE_IS_VENDOR_DEFINED(slot->attr.type))
+ {
+ status = psa_asymmetric_verify_vendor(handle,alg,
+ hash, hash_length,
+ signature, signature_length );
+ }
+ else
#if defined(MBEDTLS_RSA_C)
if( PSA_KEY_TYPE_IS_RSA( slot->attr.type ) )
{