| 1 | =pod
|
|---|
| 2 |
|
|---|
| 3 | =head1 NAME
|
|---|
| 4 |
|
|---|
| 5 | EVP_desx_cbc
|
|---|
| 6 | - EVP DES-X cipher
|
|---|
| 7 |
|
|---|
| 8 | =head1 SYNOPSIS
|
|---|
| 9 |
|
|---|
| 10 | #include <openssl/evp.h>
|
|---|
| 11 |
|
|---|
| 12 | const EVP_CIPHER *EVP_desx_cbc(void);
|
|---|
| 13 |
|
|---|
| 14 | =head1 DESCRIPTION
|
|---|
| 15 |
|
|---|
| 16 | The DES-X encryption algorithm for EVP.
|
|---|
| 17 |
|
|---|
| 18 | All modes below use a key length of 128 bits and acts on blocks of 128-bits.
|
|---|
| 19 |
|
|---|
| 20 | =over 4
|
|---|
| 21 |
|
|---|
| 22 | =item EVP_desx_cbc()
|
|---|
| 23 |
|
|---|
| 24 | The DES-X algorithm in CBC mode.
|
|---|
| 25 |
|
|---|
| 26 | This algorithm is not provided by the OpenSSL default provider.
|
|---|
| 27 | To use it is necessary to load either the OpenSSL legacy provider or another
|
|---|
| 28 | implementation.
|
|---|
| 29 |
|
|---|
| 30 | =back
|
|---|
| 31 |
|
|---|
| 32 | =head1 RETURN VALUES
|
|---|
| 33 |
|
|---|
| 34 | These functions return an B<EVP_CIPHER> structure that contains the
|
|---|
| 35 | implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
|
|---|
| 36 | details of the B<EVP_CIPHER> structure.
|
|---|
| 37 |
|
|---|
| 38 | =head1 SEE ALSO
|
|---|
| 39 |
|
|---|
| 40 | L<evp(7)>,
|
|---|
| 41 | L<EVP_EncryptInit(3)>,
|
|---|
| 42 | L<EVP_CIPHER_meth_new(3)>
|
|---|
| 43 |
|
|---|
| 44 | =head1 COPYRIGHT
|
|---|
| 45 |
|
|---|
| 46 | Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|---|
| 47 |
|
|---|
| 48 | Licensed under the Apache License 2.0 (the "License"). You may not use
|
|---|
| 49 | this file except in compliance with the License. You can obtain a copy
|
|---|
| 50 | in the file LICENSE in the source distribution or at
|
|---|
| 51 | L<https://www.openssl.org/source/license.html>.
|
|---|
| 52 |
|
|---|
| 53 | =cut
|
|---|
| 54 |
|
|---|
