projects / thirdparty / openssl.git / blame
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|---|---|---|
| 4486d0cd UM |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| bb9ad09e | 5 | d2i_DHparams, i2d_DHparams - PKCS#3 DH parameter functions |
| 4486d0cd UM |
6 | |
| 7 | =head1 SYNOPSIS | |
| 8 | ||
| bb075f88 | 9 | #include <openssl/dh.h> |
| 4486d0cd UM |
10 | |
| 11 | DH *d2i_DHparams(DH **a, unsigned char **pp, long length); | |
| 12 | int i2d_DHparams(DH *a, unsigned char **pp); | |
| 13 | ||
| 14 | =head1 DESCRIPTION | |
| 15 | ||
| 292fcd5c DSH |
16 | These functions decode and encode PKCS#3 DH parameters using the |
| 17 | DHparameter structure described in PKCS#3. | |
| 4486d0cd | 18 | |
| 186bb907 | 19 | Otherwise these behave in a similar way to d2i_X509() and i2d_X509() |
| 9b86974e | 20 | described in the L<d2i_X509(3)> manual page. |
| 4486d0cd | 21 | |
| 1f13ad31 PY |
22 | =head1 RETURN VALUES |
| 23 | ||
| 24 | d2i_DHparams() returns a valid B<DH> structure or NULL if an error occurred. | |
| 25 | ||
| 26 | i2d_DHparams() returns the length of encoded data on success or a value which | |
| 27 | is less than or equal to 0 on error. | |
| 28 | ||
| 4486d0cd UM |
29 | =head1 SEE ALSO |
| 30 | ||
| 9b86974e | 31 | L<d2i_X509(3)> |
| 4486d0cd | 32 | |
| e2f92610 RS |
33 | =head1 COPYRIGHT |
| 34 | ||
| 61f805c1 | 35 | Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved. |
| e2f92610 | 36 | |
| 4746f25a | 37 | Licensed under the Apache License 2.0 (the "License"). You may not use |
| e2f92610 RS |
38 | this file except in compliance with the License. You can obtain a copy |
| 39 | in the file LICENSE in the source distribution or at | |
| 40 | L<https://www.openssl.org/source/license.html>. | |
| 41 | ||
| 42 | =cut |