mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-02 13:03:28 +01:00
60 lines
1.3 KiB
Plaintext
60 lines
1.3 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
EVP_desx_cbc
|
|
- EVP DES-X cipher
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/evp.h>
|
|
|
|
const EVP_CIPHER *EVP_desx_cbc(void);
|
|
|
|
=head1 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.
|
|
|
|
=over 4
|
|
|
|
=item 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.
|
|
|
|
=back
|
|
|
|
Developers should be aware of the negative performance implications of
|
|
calling this function multiple times and should consider using
|
|
L<EVP_CIPHER_fetch(3)> instead.
|
|
See L<crypto(7)/Performance> for further information.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
These functions return an B<EVP_CIPHER> structure that contains the
|
|
implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
|
|
details of the B<EVP_CIPHER> structure.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<evp(7)>,
|
|
L<EVP_EncryptInit(3)>,
|
|
L<EVP_CIPHER_meth_new(3)>
|
|
|
|
=head1 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
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|
|
|