1EVP_DESX_CBC(3ossl)                 OpenSSL                EVP_DESX_CBC(3ossl)
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NAME

6       EVP_desx_cbc - EVP DES-X cipher
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SYNOPSIS

9        #include <openssl/evp.h>
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11        const EVP_CIPHER *EVP_desx_cbc(void);
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DESCRIPTION

14       The DES-X encryption algorithm for EVP.
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16       All modes below use a key length of 128 bits and acts on blocks of
17       128-bits.
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19       EVP_desx_cbc()
20           The DES-X algorithm in CBC mode.
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22           This algorithm is not provided by the OpenSSL default provider.  To
23           use it is necessary to load either the OpenSSL legacy provider or
24           another implementation.
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26       Developers should be aware of the negative performance implications of
27       calling this function multiple times and should consider using
28       EVP_CIPHER_fetch(3) instead.  See "Performance" in crypto(7) for
29       further information.
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RETURN VALUES

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

37       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)
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40       Copyright 2017-2023 The OpenSSL Project Authors. All Rights Reserved.
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42       Licensed under the Apache License 2.0 (the "License").  You may not use
43       this file except in compliance with the License.  You can obtain a copy
44       in the file LICENSE in the source distribution or at
45       <https://www.openssl.org/source/license.html>.
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493.1.1                             2023-08-31               EVP_DESX_CBC(3ossl)
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