| 1 | =pod
|
|---|
| 2 |
|
|---|
| 3 | =head1 NAME
|
|---|
| 4 |
|
|---|
| 5 | EVP_des_cbc,
|
|---|
| 6 | EVP_des_cfb,
|
|---|
| 7 | EVP_des_cfb1,
|
|---|
| 8 | EVP_des_cfb8,
|
|---|
| 9 | EVP_des_cfb64,
|
|---|
| 10 | EVP_des_ecb,
|
|---|
| 11 | EVP_des_ofb,
|
|---|
| 12 | EVP_des_ede,
|
|---|
| 13 | EVP_des_ede_cbc,
|
|---|
| 14 | EVP_des_ede_cfb,
|
|---|
| 15 | EVP_des_ede_cfb64,
|
|---|
| 16 | EVP_des_ede_ecb,
|
|---|
| 17 | EVP_des_ede_ofb,
|
|---|
| 18 | EVP_des_ede3,
|
|---|
| 19 | EVP_des_ede3_cbc,
|
|---|
| 20 | EVP_des_ede3_cfb,
|
|---|
| 21 | EVP_des_ede3_cfb1,
|
|---|
| 22 | EVP_des_ede3_cfb8,
|
|---|
| 23 | EVP_des_ede3_cfb64,
|
|---|
| 24 | EVP_des_ede3_ecb,
|
|---|
| 25 | EVP_des_ede3_ofb,
|
|---|
| 26 | EVP_des_ede3_wrap
|
|---|
| 27 | - EVP DES cipher
|
|---|
| 28 |
|
|---|
| 29 | =head1 SYNOPSIS
|
|---|
| 30 |
|
|---|
| 31 | =for comment generic
|
|---|
| 32 |
|
|---|
| 33 | #include <openssl/evp.h>
|
|---|
| 34 |
|
|---|
| 35 | const EVP_CIPHER *EVP_ciphername(void)
|
|---|
| 36 |
|
|---|
| 37 | I<EVP_ciphername> is used a placeholder for any of the described cipher
|
|---|
| 38 | functions, such as I<EVP_des_cbc>.
|
|---|
| 39 |
|
|---|
| 40 | =head1 DESCRIPTION
|
|---|
| 41 |
|
|---|
| 42 | The DES encryption algorithm for EVP.
|
|---|
| 43 |
|
|---|
| 44 | =over 4
|
|---|
| 45 |
|
|---|
| 46 | =item EVP_des_cbc(),
|
|---|
| 47 | EVP_des_ecb(),
|
|---|
| 48 | EVP_des_cfb(),
|
|---|
| 49 | EVP_des_cfb1(),
|
|---|
| 50 | EVP_des_cfb8(),
|
|---|
| 51 | EVP_des_cfb64(),
|
|---|
| 52 | EVP_des_ofb()
|
|---|
| 53 |
|
|---|
| 54 | DES in CBC, ECB, CFB with 64-bit shift, CFB with 1-bit shift, CFB with 8-bit
|
|---|
| 55 | shift and OFB modes.
|
|---|
| 56 |
|
|---|
| 57 | =item EVP_des_ede(),
|
|---|
| 58 | EVP_des_ede_cbc(),
|
|---|
| 59 | EVP_des_ede_cfb(),
|
|---|
| 60 | EVP_des_ede_cfb64(),
|
|---|
| 61 | EVP_des_ede_ecb(),
|
|---|
| 62 | EVP_des_ede_ofb()
|
|---|
| 63 |
|
|---|
| 64 | Two key triple DES in ECB, CBC, CFB with 64-bit shift and OFB modes.
|
|---|
| 65 |
|
|---|
| 66 | =item EVP_des_ede3(),
|
|---|
| 67 | EVP_des_ede3_cbc(),
|
|---|
| 68 | EVP_des_ede3_cfb(),
|
|---|
| 69 | EVP_des_ede3_cfb1(),
|
|---|
| 70 | EVP_des_ede3_cfb8(),
|
|---|
| 71 | EVP_des_ede3_cfb64(),
|
|---|
| 72 | EVP_des_ede3_ecb(),
|
|---|
| 73 | EVP_des_ede3_ofb()
|
|---|
| 74 |
|
|---|
| 75 | Three-key triple DES in ECB, CBC, CFB with 64-bit shift, CFB with 1-bit shift,
|
|---|
| 76 | CFB with 8-bit shift and OFB modes.
|
|---|
| 77 |
|
|---|
| 78 | =item EVP_des_ede3_wrap()
|
|---|
| 79 |
|
|---|
| 80 | Triple-DES key wrap according to RFC 3217 Section 3.
|
|---|
| 81 |
|
|---|
| 82 | =back
|
|---|
| 83 |
|
|---|
| 84 | =head1 RETURN VALUES
|
|---|
| 85 |
|
|---|
| 86 | These functions return an B<EVP_CIPHER> structure that contains the
|
|---|
| 87 | implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
|
|---|
| 88 | details of the B<EVP_CIPHER> structure.
|
|---|
| 89 |
|
|---|
| 90 | =head1 SEE ALSO
|
|---|
| 91 |
|
|---|
| 92 | L<evp(7)>,
|
|---|
| 93 | L<EVP_EncryptInit(3)>,
|
|---|
| 94 | L<EVP_CIPHER_meth_new(3)>
|
|---|
| 95 |
|
|---|
| 96 | =head1 COPYRIGHT
|
|---|
| 97 |
|
|---|
| 98 | Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
|
|---|
| 99 |
|
|---|
| 100 | Licensed under the OpenSSL license (the "License"). You may not use
|
|---|
| 101 | this file except in compliance with the License. You can obtain a copy
|
|---|
| 102 | in the file LICENSE in the source distribution or at
|
|---|
| 103 | L<https://www.openssl.org/source/license.html>.
|
|---|
| 104 |
|
|---|
| 105 | =cut
|
|---|
| 106 |
|
|---|
