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.\" ========================================================================
.\"
.IX Title "SSL_GET0_PEER_SCTS 3ossl"
.TH SSL_GET0_PEER_SCTS 3ossl "2023-09-19" "3.0.11" "OpenSSL"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
SSL_get0_peer_scts \- get SCTs received
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/ssl.h>
\&
\& const STACK_OF(SCT) *SSL_get0_peer_scts(SSL *s);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBSSL_get0_peer_scts()\fR 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 \fB\s-1SSL\s0\fR instance, it will examine the \s-1TLS\s0 extensions, \s-1OCSP\s0 response and
the peer's certificate for SCTs. Future calls will return the same SCTs.
.SH "RESTRICTIONS"
.IX Header "RESTRICTIONS"
If no Certificate Transparency validation callback has been set (using
\&\fBSSL_CTX_set_ct_validation_callback\fR or \fBSSL_set_ct_validation_callback\fR),
this function is not guaranteed to return all of the SCTs that the peer is
capable of sending.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fBSSL_get0_peer_scts()\fR returns a list of SCTs found, or \s-1NULL\s0 if an error occurs.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBssl\fR\|(7),
\&\fBSSL_CTX_set_ct_validation_callback\fR\|(3)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.
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