1EVP_DES(3)                          OpenSSL                         EVP_DES(3)
2
3
4

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
12

SYNOPSIS

14        #include <openssl/evp.h>
15
16        const EVP_CIPHER *EVP_ciphername(void)
17
18       EVP_ciphername is used a placeholder for any of the described cipher
19       functions, such as EVP_des_cbc.
20

DESCRIPTION

22       The DES encryption algorithm for EVP.
23
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.
28
29       EVP_des_ede(), EVP_des_ede_cbc(), EVP_des_ede_cfb(),
30       EVP_des_ede_cfb64(), EVP_des_ede_ecb(), EVP_des_ede_ofb()
31           Two key triple DES in ECB, CBC, CFB with 64-bit shift and OFB
32           modes.
33
34       EVP_des_ede3(), EVP_des_ede3_cbc(), EVP_des_ede3_cfb(),
35       EVP_des_ede3_cfb1(), EVP_des_ede3_cfb8(), EVP_des_ede3_cfb64(),
36       EVP_des_ede3_ecb(), EVP_des_ede3_ofb()
37           Three-key triple DES in ECB, CBC, CFB with 64-bit shift, CFB with
38           1-bit shift, CFB with 8-bit shift and OFB modes.
39
40       EVP_des_ede3_wrap()
41           Triple-DES key wrap according to RFC 3217 Section 3.
42

RETURN VALUES

44       These functions return an EVP_CIPHER structure that contains the
45       implementation of the symmetric cipher. See EVP_CIPHER_meth_new(3) for
46       details of the EVP_CIPHER structure.
47

SEE ALSO

49       evp(7), EVP_EncryptInit(3), EVP_CIPHER_meth_new(3)
50
52       Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
53
54       Licensed under the OpenSSL license (the "License").  You may not use
55       this file except in compliance with the License.  You can obtain a copy
56       in the file LICENSE in the source distribution or at
57       <https://www.openssl.org/source/license.html>.
58
59
60
611.1.1i                            2021-07-22                        EVP_DES(3)
Impressum