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.\" -*- mode: troff; coding: utf-8 -*-
.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
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.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD. Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
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.\" ========================================================================
.\"
.IX Title "EVP_CIPHER-DES 7ssl"
.TH EVP_CIPHER-DES 7ssl 2024-01-30 3.2.1 OpenSSL
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH NAME
EVP_CIPHER\-DES \- The DES EVP_CIPHER implementations
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Support for DES symmetric encryption using the \fBEVP_CIPHER\fR API.
.SS "Algorithm Names"
.IX Subsection "Algorithm Names"
The following algorithms are available in the FIPS provider as well as the
default provider:
.IP """DES\-EDE3\-ECB"" or ""DES\-EDE3""" 4
.IX Item """DES-EDE3-ECB"" or ""DES-EDE3"""
.PD 0
.IP """DES\-EDE3\-CBC"" or ""DES3""" 4
.IX Item """DES-EDE3-CBC"" or ""DES3"""
.PD
.PP
The following algorithms are available in the default provider, but not the
FIPS provider:
.IP """DES\-EDE3\-CFB8"" and ""DES\-EDE3\-CFB1""" 4
.IX Item """DES-EDE3-CFB8"" and ""DES-EDE3-CFB1"""
.PD 0
.IP """DES-EDE-ECB"" or ""DES-EDE""" 4
.IX Item """DES-EDE-ECB"" or ""DES-EDE"""
.IP """DES-EDE-CBC""" 4
.IX Item """DES-EDE-CBC"""
.IP """DES-EDE-OFB""" 4
.IX Item """DES-EDE-OFB"""
.IP """DES-EDE-CFB""" 4
.IX Item """DES-EDE-CFB"""
.IP """DES3\-WRAP""" 4
.IX Item """DES3-WRAP"""
.PD
.PP
The following algorithms are available in the legacy provider:
.IP """DES-ECB""" 4
.IX Item """DES-ECB"""
.PD 0
.IP """DES-CBC""" 4
.IX Item """DES-CBC"""
.IP """DES-OFB""" 4
.IX Item """DES-OFB"""
.IP """DES-CFB"", ""DES\-CFB1"" and ""DES\-CFB8""" 4
.IX Item """DES-CFB"", ""DES-CFB1"" and ""DES-CFB8"""
.IP """DESX-CBC""" 4
.IX Item """DESX-CBC"""
.PD
.SS Parameters
.IX Subsection "Parameters"
This implementation supports the parameters described in
"PARAMETERS" in \fBEVP_EncryptInit\fR\|(3).
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBprovider\-cipher\fR\|(7), \fBOSSL_PROVIDER\-FIPS\fR\|(7), \fBOSSL_PROVIDER\-default\fR\|(7),
\&\fBOSSL_PROVIDER\-legacy\fR\|(7),
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
<https://www.openssl.org/source/license.html>.
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