projects / thirdparty / openssl.git / blame
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|---|---|---|
| e592dbde RL |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| 5 | EVP_MAC-Siphash - The SipHash EVP_MAC implementation | |
| 6 | ||
| 7 | =head1 DESCRIPTION | |
| 8 | ||
| 9 | Support for computing SipHash MACs through the B<EVP_MAC> API. | |
| 10 | ||
| 11 | =head2 Identity | |
| 12 | ||
| 13 | This implementation is identified with this name and properties, to be | |
| 14 | used with EVP_MAC_fetch(): | |
| 15 | ||
| 16 | =over 4 | |
| 17 | ||
| 18 | =item "Siphash", "default=yes" | |
| 19 | ||
| 20 | =back | |
| 21 | ||
| 22 | ||
| 23 | =head2 Supported parameters | |
| 24 | ||
| 25 | The general description of these parameters can be found in | |
| fddb1847 | 26 | L<EVP_MAC(3)/PARAMETERS>. |
| e592dbde RL |
27 | |
| 28 | All these parameters can be set with EVP_MAC_CTX_set_params(). | |
| 29 | Furthermore, the "size" parameter can be retrieved with | |
| 30 | EVP_MAC_CTX_get_params(), or with EVP_MAC_size(). | |
| 31 | ||
| 32 | =over 4 | |
| 33 | ||
| 34 | =item B<OSSL_MAC_PARAM_KEY> ("key") <octet string> | |
| 35 | ||
| 36 | =item B<OSSL_MAC_PARAM_SIZE> ("size") <size_t> | |
| 37 | ||
| 38 | =back | |
| 39 | ||
| 40 | =head1 SEE ALSO | |
| 41 | ||
| 42 | L<EVP_MAC_CTX_get_params(3)>, L<EVP_MAC_CTX_set_params(3)>, | |
| fddb1847 | 43 | L<EVP_MAC(3)/PARAMETERS>, L<OSSL_PARAM(3)> |
| e592dbde RL |
44 | |
| 45 | =head1 COPYRIGHT | |
| 46 | ||
| 47 | Copyright 2018-2019 The OpenSSL Project Authors. All Rights Reserved. | |
| 48 | ||
| 49 | Licensed under the Apache License 2.0 (the "License"). You may not use | |
| 50 | this file except in compliance with the License. You can obtain a copy | |
| 51 | in the file LICENSE in the source distribution or at | |
| 52 | L<https://www.openssl.org/source/license.html>. | |
| 53 | ||
| 54 | =cut |