operation 选择MBEDTLS_ENCRYPT则进行加密操作,选择MBEDTLS_DECRYPT则进行解密操作。 6. 设置初始化向量IV int mbedtls_cipher_set_iv( mbedtls_cipher_context_t *ctx, const unsigned char *iv, size_t iv_len ); AES-CBC、AES-CFB128、AES-OFB模式需要
* \return #MBEDTLS_ERR_CIPHER_AUTH_FAILED if data is not authentic. * \return A cipher-specific error code on failure. */ int mbedtls_cipher_auth_decrypt( mbedtls_cipher_context_t *ctx, const unsigned char *iv, size_t iv_len, const unsigned char *ad, size_t ad_len, const unsigned ...
int mbedtls_cipher_auth_decrypt (mbedtls_cipher_context_t *ctx, const unsigned char *iv, size_t iv_len, const unsigned char *ad, size_t ad_len, const unsigned char *input, size_t ilen, unsigned char *output, size_t *olen, const unsigned char *tag, size_t tag_len) Generic autentic...
#define MBEDTLS_ERR_SSL_NO_CIPHER_CHOSEN -0x7380 /**< The server has no ciphersuites in common with the client. */ 00068 #define MBEDTLS_ERR_SSL_NO_RNG -0x7400 /**< No RNG was provided to the SSL module. */ 00069 #define MBEDTLS_ERR_SSL_NO_CLIENT_CERTIFICATE -0x7480 ...
The functionsmbedtls_cipher_auth_encrypt()andmbedtls_cipher_auth_decrypt()were removed. They were superseded bymbedtls_cipher_auth_encrypt_ext()andmbedtls_cipher_auth_decrypt_ext()respectively which additionally support key wrapping algorithms such as NIST_KW. ...
mbedtls_gcm_setkey(&gcm, MBEDTLS_CIPHER_ID_AES, key, keysize); int res = mbedtls_gcm_auth_decrypt(&gcm, /*MBEDTLS_GCM_DECRYPT,*/ BUFSIZE/4, iv, // iv 12, // iv len NULL, 0, // add //tag, 16, // tag NULL, 16, // ignore tag buf_out, // in ...
when my stm32F429 try to handshake with the server, stm32 send the Encrypted Handshake Message,then the server send a Alert message and close the connection; When I check the server log, I find that the function mbedtls_cipher_auth_decrypt() returned (-0x6300), then send alert message,...
…\mbedtls\library\ssl_tls.c:1722: mbedtls_cipher_auth_decrypt() returned -25344 (-0x6300) …\mbedtls\library\ssl_tls.c:3774: ssl_decrypt_buf() returned -29056 (-0x7180) …\mbedtls\library\ssl_tls.c:3834: mbedtls_ssl_read_record_layer() returned -29056 (-0x7180) ...
ret = mbedtls_gcm_setkey(&ctx, cipher, key_test_data[key_index_test_data[i]], key_len); if (ret != 0) { goto exit; } ret = mbedtls_gcm_starts(&ctx, MBEDTLS_GCM_DECRYPT, iv_test_data[iv_index_test_data[i]], iv_len_test_data[i]); if (ret != 0) ...
#if defined(MBEDTLS_CIPHER_NULL_CIPHER) #define MBEDTLS_SSL_SOME_SUITES_USE_STREAM #endif /* This macro determines whether the CBC construct used in TLS 1.2 is supported. */ #if defined(MBEDTLS_SSL_SOME_SUITES_USE_CBC) && \