| Ronald Tse | 8fa4d95 | 2017-10-21 11:59:09 +0900 | [diff] [blame] | 1 | =pod |
| 2 | |
| 3 | =head1 NAME |
| 4 | |
| 5 | EVP_seed_cbc, |
| 6 | EVP_seed_cfb, |
| 7 | EVP_seed_ecb, |
| 8 | EVP_seed_ofb |
| 9 | - EVP SEED cipher |
| 10 | |
| 11 | =head1 SYNOPSIS |
| 12 | |
| 13 | #include <openssl/evp.h> |
| 14 | |
| 15 | const EVP_CIPHER *EVP_seed_cbc(void) |
| 16 | const EVP_CIPHER *EVP_seed_cfb(void) |
| 17 | const EVP_CIPHER *EVP_seed_ecb(void) |
| 18 | const EVP_CIPHER *EVP_seed_ofb(void) |
| 19 | |
| 20 | =head1 DESCRIPTION |
| 21 | |
| 22 | The SEED encryption algorithm for EVP. |
| 23 | |
| 24 | All modes below use a key length of 128 bits and acts on blocks of 128-bits. |
| 25 | |
| 26 | =over 4 |
| 27 | |
| 28 | =item EVP_seed_cbc(), |
| 29 | EVP_seed_cfb(), |
| 30 | EVP_seed_ecb(), |
| 31 | EVP_seed_ofb() |
| 32 | |
| 33 | The SEED encryption algorithm in CBC, CFB, ECB and OFB modes respectively. |
| 34 | |
| 35 | =back |
| 36 | |
| 37 | =head1 RETURN VALUES |
| 38 | |
| 39 | These functions return an B<EVP_CIPHER> structure that contains the |
| 40 | implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for |
| 41 | details of the B<EVP_CIPHER> structure. |
| 42 | |
| 43 | =head1 SEE ALSO |
| 44 | |
| 45 | L<evp(7)>, |
| 46 | L<EVP_EncryptInit(3)>, |
| 47 | L<EVP_CIPHER_meth_new(3)> |
| 48 | |
| 49 | =head1 COPYRIGHT |
| 50 | |
| 51 | Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. |
| 52 | |
| 53 | Licensed under the OpenSSL license (the "License"). You may not use |
| 54 | this file except in compliance with the License. You can obtain a copy |
| 55 | in the file LICENSE in the source distribution or at |
| 56 | L<https://www.openssl.org/source/license.html>. |
| 57 | |
| 58 | =cut |
| 59 | |
