| =pod |
| |
| =head1 NAME |
| |
| CMS_final - finalise a CMS_ContentInfo structure |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/cms.h> |
| |
| int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags); |
| |
| =head1 DESCRIPTION |
| |
| CMS_final() finalises the structure B<cms>. It's purpose is to perform any |
| operations necessary on B<cms> (digest computation for example) and set the |
| appropriate fields. The parameter B<data> contains the content to be |
| processed. The B<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. |
| |
| =head1 NOTES |
| |
| This function will normally be called when the B<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. |
| |
| =head1 RETURN VALUES |
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| CMS_final() returns 1 for success or 0 for failure. |
| |
| =head1 SEE ALSO |
| |
| L<ERR_get_error(3)|ERR_get_error(3)>, L<CMS_sign(3)|CMS_sign(3)>, |
| L<CMS_encrypt(3)|CMS_encrypt(3)> |
| |
| =head1 HISTORY |
| |
| CMS_final() was added to OpenSSL 0.9.8 |
| |
| =cut |
