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| 1 =pod |
| 2 |
| 3 =head1 NAME |
| 4 |
| 5 CMS_final - finalise a CMS_ContentInfo structure |
| 6 |
| 7 =head1 SYNOPSIS |
| 8 |
| 9 #include <openssl/cms.h> |
| 10 |
| 11 int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags); |
| 12 |
| 13 =head1 DESCRIPTION |
| 14 |
| 15 CMS_final() finalises the structure B<cms>. It's purpose is to perform any |
| 16 operations necessary on B<cms> (digest computation for example) and set the |
| 17 appropriate fields. The parameter B<data> contains the content to be |
| 18 processed. The B<dcont> parameter contains a BIO to write content to after |
| 19 processing: this is only used with detached data and will usually be set to |
| 20 NULL. |
| 21 |
| 22 =head1 NOTES |
| 23 |
| 24 This function will normally be called when the B<CMS_PARTIAL> flag is used. It |
| 25 should only be used when streaming is not performed because the streaming |
| 26 I/O functions perform finalisation operations internally. |
| 27 |
| 28 =head1 RETURN VALUES |
| 29 |
| 30 CMS_final() returns 1 for success or 0 for failure. |
| 31 |
| 32 =head1 SEE ALSO |
| 33 |
| 34 L<ERR_get_error(3)|ERR_get_error(3)>, L<CMS_sign(3)|CMS_sign(3)>, |
| 35 L<CMS_encrypt(3)|CMS_encrypt(3)> |
| 36 |
| 37 =head1 HISTORY |
| 38 |
| 39 CMS_final() was added to OpenSSL 0.9.8 |
| 40 |
| 41 =cut |
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