1EVP_DES_CBC(3ossl)                  OpenSSL                 EVP_DES_CBC(3ossl)
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NAME

6       EVP_des_cbc, EVP_des_cfb, EVP_des_cfb1, EVP_des_cfb8, EVP_des_cfb64,
7       EVP_des_ecb, EVP_des_ofb, EVP_des_ede, EVP_des_ede_cbc,
8       EVP_des_ede_cfb, EVP_des_ede_cfb64, EVP_des_ede_ecb, EVP_des_ede_ofb,
9       EVP_des_ede3, EVP_des_ede3_cbc, EVP_des_ede3_cfb, EVP_des_ede3_cfb1,
10       EVP_des_ede3_cfb8, EVP_des_ede3_cfb64, EVP_des_ede3_ecb,
11       EVP_des_ede3_ofb, EVP_des_ede3_wrap - EVP DES cipher
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SYNOPSIS

14        #include <openssl/evp.h>
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16        const EVP_CIPHER *EVP_ciphername(void)
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18       EVP_ciphername is used a placeholder for any of the described cipher
19       functions, such as EVP_des_cbc.
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DESCRIPTION

22       The DES encryption algorithm for EVP.
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24       EVP_des_cbc(), EVP_des_ecb(), EVP_des_cfb(), EVP_des_cfb1(),
25       EVP_des_cfb8(), EVP_des_cfb64(), EVP_des_ofb()
26           DES in CBC, ECB, CFB with 64-bit shift, CFB with 1-bit shift, CFB
27           with 8-bit shift and OFB modes.
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29           None of these algorithms are provided by the OpenSSL default
30           provider.  To use them it is necessary to load either the OpenSSL
31           legacy provider or another implementation.
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33       EVP_des_ede(), EVP_des_ede_cbc(), EVP_des_ede_cfb(),
34       EVP_des_ede_cfb64(), EVP_des_ede_ecb(), EVP_des_ede_ofb()
35           Two key triple DES in ECB, CBC, CFB with 64-bit shift and OFB
36           modes.
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38       EVP_des_ede3(), EVP_des_ede3_cbc(), EVP_des_ede3_cfb(),
39       EVP_des_ede3_cfb1(), EVP_des_ede3_cfb8(), EVP_des_ede3_cfb64(),
40       EVP_des_ede3_ecb(), EVP_des_ede3_ofb()
41           Three-key triple DES in ECB, CBC, CFB with 64-bit shift, CFB with
42           1-bit shift, CFB with 8-bit shift and OFB modes.
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44       EVP_des_ede3_wrap()
45           Triple-DES key wrap according to RFC 3217 Section 3.
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RETURN VALUES

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

53       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)
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56       Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
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58       Licensed under the Apache License 2.0 (the "License").  You may not use
59       this file except in compliance with the License.  You can obtain a copy
60       in the file LICENSE in the source distribution or at
61       <https://www.openssl.org/source/license.html>.
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653.0.5                             2022-11-01                EVP_DES_CBC(3ossl)
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