NAME

       EVP_desx_cbc - EVP DES-X cipher

SYNOPSIS

        #include <openssl/evp.h>

        const EVP_CIPHER *EVP_desx_cbc(void);

DESCRIPTION

       The DES-X encryption algorithm for EVP.

       All modes below use a key length of 128 bits and acts on blocks of 128-bits.

       EVP_desx_cbc()
           The DES-X algorithm in CBC mode.

           This  algorithm  is  not  provided  by  the OpenSSL default provider.  To use it is necessary to load
           either the OpenSSL legacy provider or another implementation.

       Developers should be aware of the negative performance implications of  calling  this  function  multiple
       times and should consider using EVP_CIPHER_fetch(3) with EVP_CIPHER-DES(7) instead.  See "Performance" in
       crypto(7) for further information.

RETURN VALUES

       These  functions return an EVP_CIPHER structure that contains the implementation of the symmetric cipher.
       See EVP_CIPHER_meth_new(3) for details of the EVP_CIPHER structure.

SEE ALSO

       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)

COPYRIGHT

       Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use this file  except  in  compliance
       with  the  License.   You  can  obtain  a  copy  in  the  file  LICENSE  in the source distribution or at
       <https://www.openssl.org/source/license.html>.

3.0.13                                             2025-02-05                                 EVP_DESX_CBC(3SSL)