SSL_get_verify_result - get result of peer certificate verification
long SSL_get_verify_result(const SSL *ssl);
SSL_get_verify_result() returns the result of the verification of the
X509 certificate presented by the peer, if any.
SSL_get_verify_result() can only return one error code while the
verification of a certificate can fail because of many reasons at the same
time. Only the last verification error that occurred during the processing is
available from SSL_get_verify_result().
The verification result is part of the established session and is
restored when a session is reused.
If no peer certificate was presented, the returned result code is X509_V_OK.
This is because no verification error occurred, it does however not indicate
success. SSL_get_verify_result() is only useful in connection with
The following return values can currently occur:
Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
- The verification succeeded or no peer certificate was presented.
- Any other value
- Documented in verify(1).
Licensed under the OpenSSL license (the "License"). You
may not use this file except in compliance with the License. You can obtain
a copy in the file LICENSE in the source distribution or at