1=pod
2
3=head1 NAME
4
5EVP_CIPHER-DES - The DES EVP_CIPHER implementations
6
7=head1 DESCRIPTION
8
9Support for DES symmetric encryption using the B<EVP_CIPHER> API.
10
11=head2 Algorithm Names
12
13The following algorithms are available in the FIPS provider as well as the
14default provider:
15
16=over 4
17
18=item "DES-EDE3-ECB" or "DES-EDE3"
19
20=item "DES-EDE3-CBC" or "DES3"
21
22=back
23
24The following algorithms are available in the default provider, but not the
25FIPS provider:
26
27=over 4
28
29=item "DES-EDE3-CFB8" and "DES-EDE3-CFB1"
30
31=item "DES-EDE-ECB" or "DES-EDE"
32
33=item "DES-EDE-CBC"
34
35=item "DES-EDE-OFB"
36
37=item "DES-EDE-CFB"
38
39=item "DES3-WRAP"
40
41=back
42
43The following algorithms are available in the legacy provider:
44
45=over 4
46
47=item "DES-ECB"
48
49=item "DES-CBC"
50
51=item "DES-OFB"
52
53=item "DES-CFB", "DES-CFB1" and "DES-CFB8"
54
55=item "DESX-CBC"
56
57=back
58
59=head2 Parameters
60
61This implementation supports the parameters described in
62L<EVP_EncryptInit(3)/PARAMETERS>.
63
64=head1 SEE ALSO
65
66L<provider-cipher(7)>, L<OSSL_PROVIDER-FIPS(7)>, L<OSSL_PROVIDER-default(7)>,
67L<OSSL_PROVIDER-legacy(7)>,
68
69=head1 COPYRIGHT
70
71Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
72
73Licensed under the Apache License 2.0 (the "License").  You may not use
74this file except in compliance with the License.  You can obtain a copy
75in the file LICENSE in the source distribution or at
76L<https://www.openssl.org/source/license.html>.
77
78=cut
79