diff options
Diffstat (limited to 'rpc_pkey.c')
| -rw-r--r-- | rpc_pkey.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -656,7 +656,7 @@ static hal_error_t pkey_local_sign_rsa(uint8_t *keybuf, const size_t keybuf_len, if (*signature_len > signature_max) return HAL_ERROR_RESULT_TOO_LONG; - if (input == NULL) { + if (input == NULL || input_len == 0) { if ((err = hal_rpc_pkcs1_construct_digestinfo(hash, signature, &input_len, *signature_len)) != HAL_OK) return err; input = signature; @@ -684,7 +684,7 @@ static hal_error_t pkey_local_sign_ecdsa(uint8_t *keybuf, const size_t keybuf_le if ((err = hal_ecdsa_private_key_from_der(&key, keybuf, keybuf_len, der, der_len)) != HAL_OK) return err; - if (input == NULL) { + if (input == NULL || input_len == 0) { hal_digest_algorithm_t alg; if ((err = hal_rpc_hash_get_algorithm(hash, &alg)) != HAL_OK || @@ -788,7 +788,7 @@ static hal_error_t pkey_local_verify_rsa(uint8_t *keybuf, const size_t keybuf_le if (err != HAL_OK) return err; - if (input == NULL) { + if (input == NULL || input_len == 0) { if ((err = hal_rpc_pkcs1_construct_digestinfo(hash, expected, &input_len, sizeof(expected))) != HAL_OK) return err; input = expected; @@ -835,7 +835,7 @@ static hal_error_t pkey_local_verify_ecdsa(uint8_t *keybuf, const size_t keybuf_ if (err != HAL_OK) return err; - if (input == NULL) { + if (input == NULL || input_len == 0) { hal_digest_algorithm_t alg; if ((err = hal_rpc_hash_get_algorithm(hash, &alg)) != HAL_OK || |