| =pod |
| |
| =head1 NAME |
| |
| d2i_DHparams, i2d_DHparams - PKCS#3 DH parameter functions |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/dh.h> |
| |
| DH *d2i_DHparams(DH **a, const unsigned char **pp, long length); |
| int i2d_DHparams(DH *a, unsigned char **pp); |
| |
| =head1 DESCRIPTION |
| |
| These functions decode and encode PKCS#3 DH parameters using the |
| DHparameter structure described in PKCS#3. |
| |
| Otherwise these behave in a similar way to d2i_X509() and i2d_X509() |
| described in the L<d2i_X509(3)> manual page. |
| |
| =head1 RETURN VALUES |
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| d2i_DHparams() returns a valid B<DH> structure or NULL if an error occurred. |
| |
| i2d_DHparams() returns the length of encoded data on success or a value which |
| is less than or equal to 0 on error. |
| |
| =head1 SEE ALSO |
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| L<d2i_X509(3)> |
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| =head1 COPYRIGHT |
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| Copyright 2000-2020 The OpenSSL Project Authors. All Rights Reserved. |
| |
| Licensed under the OpenSSL license (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 |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |