1=pod 2 3=head1 NAME 4 5OSSL_CMP_HDR_get0_transactionID, 6OSSL_CMP_HDR_get0_recipNonce 7- functions manipulating CMP message headers 8 9=head1 SYNOPSIS 10 11 #include <openssl/cmp.h> 12 13 ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_transactionID(const 14 OSSL_CMP_PKIHEADER *hdr); 15 ASN1_OCTET_STRING *OSSL_CMP_HDR_get0_recipNonce(const 16 OSSL_CMP_PKIHEADER *hdr); 17 18=head1 DESCRIPTION 19 20OSSL_CMP_HDR_get0_transactionID returns the transaction ID of the given 21PKIHeader. 22 23OSSL_CMP_HDR_get0_recipNonce returns the recipient nonce of the given PKIHeader. 24 25=head1 NOTES 26 27CMP is defined in RFC 4210. 28 29=head1 RETURN VALUES 30 31The functions return the intended pointer value as described above 32or NULL if the respective entry does not exist and on error. 33 34=head1 HISTORY 35 36The OpenSSL CMP support was added in OpenSSL 3.0. 37 38=head1 COPYRIGHT 39 40Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved. 41 42Licensed under the Apache License 2.0 (the "License"). You may not use 43this file except in compliance with the License. You can obtain a copy 44in the file LICENSE in the source distribution or at 45L<https://www.openssl.org/source/license.html>. 46 47=cut 48