1=pod 2 3=head1 NAME 4 5CTLOG_STORE_get0_log_by_id - 6Get a Certificate Transparency log from a CTLOG_STORE 7 8=head1 SYNOPSIS 9 10 #include <openssl/ct.h> 11 12 const CTLOG *CTLOG_STORE_get0_log_by_id(const CTLOG_STORE *store, 13 const uint8_t *log_id, 14 size_t log_id_len); 15 16=head1 DESCRIPTION 17 18A Signed Certificate Timestamp (SCT) identifies the Certificate Transparency 19(CT) log that issued it using the log's LogID (see RFC 6962, Section 3.2). 20Therefore, it is useful to be able to look up more information about a log 21(e.g. its public key) using this LogID. 22 23CTLOG_STORE_get0_log_by_id() provides a way to do this. It will find a CTLOG 24in a CTLOG_STORE that has a given LogID. 25 26=head1 RETURN VALUES 27 28B<CTLOG_STORE_get0_log_by_id> returns a CTLOG with the given LogID, if it 29exists in the given CTLOG_STORE, otherwise it returns NULL. 30 31=head1 SEE ALSO 32 33L<ct(7)>, 34L<CTLOG_STORE_new(3)> 35 36=head1 HISTORY 37 38The CTLOG_STORE_get0_log_by_id() function was added in OpenSSL 1.1.0. 39 40=head1 COPYRIGHT 41 42Copyright 2016 The OpenSSL Project Authors. All Rights Reserved. 43 44Licensed under the Apache License 2.0 (the "License"). You may not use 45this file except in compliance with the License. You can obtain a copy 46in the file LICENSE in the source distribution or at 47L<https://www.openssl.org/source/license.html>. 48 49=cut 50