10 #include <openssl/evp.h>
12 const EVP_CIPHER *EVP_desx_cbc(void);
16 The DES-X encryption algorithm for EVP.
18 All modes below use a key length of 128 bits and acts on blocks of 128-bits.
24 The DES-X algorithm in CBC mode.
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
32 Developers should be aware of the negative performance implications of
33 calling this function multiple times and should consider using
34 L<EVP_CIPHER_fetch(3)> instead.
35 See L<crypto(7)/Performance> for further information.
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.
46 L<EVP_EncryptInit(3)>,
47 L<EVP_CIPHER_meth_new(3)>
51 Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.
53 Licensed under the Apache License 2.0 (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>.