1=pod 2 3=head1 NAME 4 5CMS_verify_receipt - verify a CMS signed receipt 6 7=head1 SYNOPSIS 8 9 #include <openssl/cms.h> 10 11 int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms, 12 STACK_OF(X509) *certs, X509_STORE *store, 13 unsigned int flags); 14 15=head1 DESCRIPTION 16 17CMS_verify_receipt() verifies a CMS signed receipt. B<rcms> is the signed 18receipt to verify. B<ocms> is the original SignedData structure containing the 19receipt request. B<certs> is a set of certificates in which to search for the 20signing certificate. B<store> is a trusted certificate store (used for chain 21verification). 22 23B<flags> is an optional set of flags, which can be used to modify the verify 24operation. 25 26=head1 NOTES 27 28This functions behaves in a similar way to CMS_verify() except the flag values 29B<CMS_DETACHED>, B<CMS_BINARY>, B<CMS_TEXT> and B<CMS_STREAM> are not 30supported since they do not make sense in the context of signed receipts. 31 32=head1 RETURN VALUES 33 34CMS_verify_receipt() returns 1 for a successful verification and zero if an 35error occurred. 36 37The error can be obtained from L<ERR_get_error(3)> 38 39=head1 SEE ALSO 40 41L<ERR_get_error(3)>, 42L<CMS_sign_receipt(3)>, 43L<CMS_verify(3)>, 44 45=head1 COPYRIGHT 46 47Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved. 48 49Licensed under the Apache License 2.0 (the "License"). You may not use 50this file except in compliance with the License. You can obtain a copy 51in the file LICENSE in the source distribution or at 52L<https://www.openssl.org/source/license.html>. 53 54=cut 55