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 MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY。...
Re: mbedtls_ssl_handshake returned -0x2700 Postby289886252@qq.com»Wed Jun 19, 2024 12:07 pm First, use tools such as mqtt.fx to confirm that your certificate is correct. Then exclude your code, as there may be code conflicts.
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. Thanks1...
I (5964) mbedtls: ssl_msg.c:1926 => fetch input I (5964) mbedtls: ssl_msg.c:2066 in_left: 5, nb_want: 58 I (5974) mbedtls: ssl_msg.c:2086 in_left: 5, nb_want: 58 I (5984) mbedtls: ssl_msg.c:2089 ssl->f_recv(_timeout)() returned 53 (-0xffffffcb) I (5984) mbed...
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 tried inserting certificates into ...
访问云函数提示 mbedtls_ssl_handshake returned -0x2700 用的https，提示我证书无效，有效证书哪里拿呢？
最近写了一个接口，提示连接失败，于是在本地发布了一下，然后模拟post请求进行本地调试，发现能正常进入接口，中间也没问题，一直走到最后一步return时，也能return，但是就是返回不了数据，百思不得其解，遂想是不是解析数据时报错了，后来发现此接口的返回参数类型是BaseEntity List <Entity> 其中entity 是...
How you slove it,I meet something like it:ssl_tls.c:4643: |1| x509_verify_cert() returned -9984 (-0x2700) mbedtls_ssl_handshake() returned -0x2700 Can you help me,thanks Contributor RonEldcommentedJan 16, 2019 @Carmeloningcertificate verification failure can happen for many reasons. For...
mbedtls_ssl_read_record() returned -29312 (-0x7280), at line 3302 in file .ssl_cli.c failed ! mbedtls_ssl_handshake returned -7280 0 Kudos Reply 06-21-2020 02:46 PM 5,933 Views jeffthompson Contributor V I thought I should give you the background behind this request. ...
Re: mbedtls_ssl_handshake returned -0x2700 Postby289886252@qq.com»Wed Jun 19, 2024 12:07 pm First, use tools such as mqtt.fx to confirm that your certificate is correct. Then exclude your code, as there may be code conflicts.