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1 | =pod |
2 | ||
3 | =head1 NAME | |
4 | ||
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5 | EVP_seed_cbc, |
6 | EVP_seed_cfb, | |
87103969 | 7 | EVP_seed_cfb128, |
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8 | EVP_seed_ecb, |
9 | EVP_seed_ofb | |
10 | - EVP SEED cipher | |
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11 | |
12 | =head1 SYNOPSIS | |
13 | ||
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14 | #include <openssl/evp.h> |
15 | ||
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16 | const EVP_CIPHER *EVP_seed_cbc(void) |
17 | const EVP_CIPHER *EVP_seed_cfb(void) | |
87103969 | 18 | const EVP_CIPHER *EVP_seed_cfb128(void) |
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19 | const EVP_CIPHER *EVP_seed_ecb(void) |
20 | const EVP_CIPHER *EVP_seed_ofb(void) | |
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21 | |
22 | =head1 DESCRIPTION | |
23 | ||
8fa4d95e | 24 | The SEED encryption algorithm for EVP. |
f19a5ff9 | 25 | |
8fa4d95e | 26 | All modes below use a key length of 128 bits and acts on blocks of 128-bits. |
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27 | |
28 | =over 4 | |
29 | ||
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30 | =item EVP_seed_cbc(), |
31 | EVP_seed_cfb(), | |
87103969 | 32 | EVP_seed_cfb128(), |
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33 | EVP_seed_ecb(), |
34 | EVP_seed_ofb() | |
f19a5ff9 | 35 | |
8fa4d95e | 36 | The SEED encryption algorithm in CBC, CFB, ECB and OFB modes respectively. |
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37 | |
38 | =back | |
39 | ||
40 | =head1 RETURN VALUES | |
41 | ||
8fa4d95e | 42 | These functions return an B<EVP_CIPHER> structure that contains the |
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43 | implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for |
44 | details of the B<EVP_CIPHER> structure. | |
45 | ||
46 | =head1 SEE ALSO | |
47 | ||
48 | L<evp(7)>, | |
49 | L<EVP_EncryptInit(3)>, | |
50 | L<EVP_CIPHER_meth_new(3)> | |
51 | ||
52 | =head1 COPYRIGHT | |
53 | ||
54 | Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. | |
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55 | |
56 | Licensed under the OpenSSL license (the "License"). You may not use | |
57 | this file except in compliance with the License. You can obtain a copy | |
58 | in the file LICENSE in the source distribution or at | |
59 | L<https://www.openssl.org/source/license.html>. | |
60 | ||
61 | =cut | |
62 |