Openssl : error “self signed certificate in certificate chain”
问题 When I used openssl APIs to validate server certificate (self signed), I got following error : error 19 at 1 depth lookup:self signed certificate in certificate chain As per openssl documentation, this error (19) is "X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: self signed certificate in certificate chain - the certificate chain could be built up using the untrusted certificates but the root could not be found locally." Why this error occurs ? Any problems with my server certificate ? 回答1: You have