SSL_get0_peer_scts.3ssl man page

SSL_get0_peer_scts — get SCTs received


#include <openssl/ssl.h>
const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);


SSL_get0_peer_scts() returns the signed certificate timestamps (SCTs) that have been received. If this is the first time that this function has been called for a given SSL instance, it will examine the TLS extensions, OCSP response and the peer's certificate for SCTs. Future calls will return the same SCTs.


If no Certificate Transparency validation callback has been set (using SSL_CTX_set_ct_validation_callback or SSL_set_ct_validation_callback), this function is not guaranteed to return all of the SCTs that the peer is capable of sending.

Return Values

SSL_get0_peer_scts() returns a list of SCTs found, or NULL if an error occurs.

See Also

ssl(3), SSL_CTX_set_ct_validation_callback(3)