mbedtls_printf( " . Performing the SSL/TLS handshake…" ); while((ret = mbedtls_ssl_handshake( &ssl )) != 0) { if(ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) { mbedtls_printf( " failed\n ! mbedtls_ssl_handshake returned -0x%x\n\n", -ret ); tem...
The error code returned by thembedtls_ssl_handshakeis fixed at -17280 (-0x4380) (MBEDTLS_ERR_RSA_VERIFY_FAILED). I've noticed that some times the preceeding handshake's error code is -17168 (-0x4310), which I've tried to find the represented meaning, but failed to, nearest assumption ...
I (19453) mbedtls: ssl_tls.c:2718 ssl->f_recv(_timeout)() returned 97 (-0xffffff9f) I (19463) mbedtls: ssl_tls.c:2738 <= fetch input I (19473) mbedtls: ssl_tls.c:4379 <= read record I (19473) mbedtls: ssl_cli.c:1781 server hello, total extension length: 21 I (19483) ...
ssl_tls.c|3822| mbedtls_ssl_read_record_layer() returned -29184 (-0x7200) ssl_cli.c|1488| mbedtls_ssl_read_record() returned -29184 (-0x7200) ssl_tls.c|6728| <= handshake mbedtls-ssl-handshake failed -0x7200 SSL - An invalid SSL record was received ...
E (128542) esp-tls-mbedtls: mbedtls_ssl_handshake returned -0x6C00 I (128543) esp-tls-mbedtls: Certificate verified. E (128544) esp-tls: Failed to open new connection E (128549) transport_base: Failed to open a new connection E (128559) HTTP_CLIENT: Connection failed, sock < 0 ...
I (87977) mbedtls: ssl_msg.c:5115 <= send alert message I (87977) mbedtls: ssl_tls.c:3930 <= handshake E (87987) esp-tls-mbedtls: mbedtls_ssl_handshake returned -0x2700 I (87997) esp-tls-mbedtls: Failed to verify peer certificate!
mbedtls_ssl_handshake 函数的作用: mbedtls_ssl_handshake 是Mbed TLS 库中的一个函数,用于执行 SSL/TLS 握手协议。握手过程包括客户端和服务器之间的身份验证、密钥交换以及加密算法的协商,以确保双方能够安全地通信。 返回值 -0x2700 在mbedtls 中的具体含义: 在Mbed TLS 中,返回值 -0x2700 对应于错误代码 MB...
But when we test it in China, we got 0x2700 error from mbedtls_ssl_handshake. What do we need to do to be able to use SSL connection in China. Do we need new CA certificate from Chinese government or they need to be registered somehow. ThanksPost...
E (66597) aws_iot: failed! mbedtls_ssl_handshake returned -0x2700 E (66597) aws_iot: Unable to verify the server's certificate. E (66607) subpub: Error(-4) connecting to xxxxxxxxxxxxgy-ats.iot.us-east-1.amazonaws.com:8883 I tried everything but this error is still present. I tr...
* MBEDTLS_SSL_VERIFY_NONE: peer certificate is not checked * (default on server) * (insecure on client) * * MBEDTLS_SSL_VERIFY_OPTIONAL: peer certificate is checked, however the * handshake continues even if verification failed; * mbedtls_ssl_get_verify_result() can be called after the ...