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133 .\" ========================================================================
135 .IX Title "CMS_FINAL 3"
136 .TH CMS_FINAL 3 "2020-09-22" "1.1.1h" "OpenSSL"
137 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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142 CMS_final \- finalise a CMS_ContentInfo structure
144 .IX Header "SYNOPSIS"
146 \& #include <openssl/cms.h>
148 \& int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags);
151 .IX Header "DESCRIPTION"
152 \&\fBCMS_final()\fR finalises the structure \fBcms\fR. Its purpose is to perform any
153 operations necessary on \fBcms\fR (digest computation for example) and set the
154 appropriate fields. The parameter \fBdata\fR contains the content to be
155 processed. The \fBdcont\fR parameter contains a \s-1BIO\s0 to write content to after
156 processing: this is only used with detached data and will usually be set to
160 This function will normally be called when the \fB\s-1CMS_PARTIAL\s0\fR flag is used. It
161 should only be used when streaming is not performed because the streaming
162 I/O functions perform finalisation operations internally.
164 .IX Header "RETURN VALUES"
165 \&\fBCMS_final()\fR returns 1 for success or 0 for failure.
167 .IX Header "SEE ALSO"
168 \&\fBERR_get_error\fR\|(3), \fBCMS_sign\fR\|(3),
169 \&\fBCMS_encrypt\fR\|(3)
171 .IX Header "COPYRIGHT"
172 Copyright 2008\-2019 The OpenSSL Project Authors. All Rights Reserved.
174 Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use
175 this file except in compliance with the License. You can obtain a copy
176 in the file \s-1LICENSE\s0 in the source distribution or at
177 <https://www.openssl.org/source/license.html>.