1=pod
2
3=head1 NAME
4
5EVP_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
16The DES-X encryption algorithm for EVP.
17
18All 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
24The DES-X algorithm in CBC mode.
25
26This algorithm is not provided by the OpenSSL default provider.
27To use it is necessary to load either the OpenSSL legacy provider or another
28implementation.
29
30=back
31
32=head1 RETURN VALUES
33
34These functions return an B<EVP_CIPHER> structure that contains the
35implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
36details of the B<EVP_CIPHER> structure.
37
38=head1 SEE ALSO
39
40L<evp(7)>,
41L<EVP_EncryptInit(3)>,
42L<EVP_CIPHER_meth_new(3)>
43
44=head1 COPYRIGHT
45
46Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
47
48Licensed under the Apache License 2.0 (the "License").  You may not use
49this file except in compliance with the License.  You can obtain a copy
50in the file LICENSE in the source distribution or at
51L<https://www.openssl.org/source/license.html>.
52
53=cut
54
55