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CMS_FINAL(3ossl) OpenSSL CMS_FINAL(3ossl)
NAME
CMS_final - finalise a CMS_ContentInfo structure
SYNOPSIS
#include <openssl/cms.h>
int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags);
DESCRIPTION
CMS_final() finalises the structure cms. Its purpose is to perform any
operations necessary on cms (digest computation for example) and set
the appropriate fields. The parameter data contains the content to be
processed. The dcont parameter contains a BIO to write content to after
processing: this is only used with detached data and will usually be
set to NULL.
NOTES
This function will normally be called when the CMS_PARTIAL flag is
used. It should only be used when streaming is not performed because
the streaming I/O functions perform finalisation operations internally.
RETURN VALUES
CMS_final() returns 1 for success or 0 for failure.
SEE ALSO
ERR_get_error(3), CMS_sign(3), CMS_encrypt(3)
COPYRIGHT
Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
<https://www.openssl.org/source/license.html>.
3.0.11 2023-09-19 CMS_FINAL(3ossl)