1*b077aed3SPierre Pronchery=pod 2*b077aed3SPierre Pronchery 3*b077aed3SPierre Pronchery=head1 NAME 4*b077aed3SPierre Pronchery 5*b077aed3SPierre ProncheryEVP_CIPHER-DES - The DES EVP_CIPHER implementations 6*b077aed3SPierre Pronchery 7*b077aed3SPierre Pronchery=head1 DESCRIPTION 8*b077aed3SPierre Pronchery 9*b077aed3SPierre ProncherySupport for DES symmetric encryption using the B<EVP_CIPHER> API. 10*b077aed3SPierre Pronchery 11*b077aed3SPierre Pronchery=head2 Algorithm Names 12*b077aed3SPierre Pronchery 13*b077aed3SPierre ProncheryThe following algorithms are available in the FIPS provider as well as the 14*b077aed3SPierre Proncherydefault provider: 15*b077aed3SPierre Pronchery 16*b077aed3SPierre Pronchery=over 4 17*b077aed3SPierre Pronchery 18*b077aed3SPierre Pronchery=item "DES-EDE3-ECB" or "DES-EDE3" 19*b077aed3SPierre Pronchery 20*b077aed3SPierre Pronchery=item "DES-EDE3-CBC" or "DES3" 21*b077aed3SPierre Pronchery 22*b077aed3SPierre Pronchery=back 23*b077aed3SPierre Pronchery 24*b077aed3SPierre ProncheryThe following algorithms are available in the default provider, but not the 25*b077aed3SPierre ProncheryFIPS provider: 26*b077aed3SPierre Pronchery 27*b077aed3SPierre Pronchery=over 4 28*b077aed3SPierre Pronchery 29*b077aed3SPierre Pronchery=item "DES-EDE3-CFB8" and "DES-EDE3-CFB1" 30*b077aed3SPierre Pronchery 31*b077aed3SPierre Pronchery=item "DES-EDE-ECB" or "DES-EDE" 32*b077aed3SPierre Pronchery 33*b077aed3SPierre Pronchery=item "DES-EDE-CBC" 34*b077aed3SPierre Pronchery 35*b077aed3SPierre Pronchery=item "DES-EDE-OFB" 36*b077aed3SPierre Pronchery 37*b077aed3SPierre Pronchery=item "DES-EDE-CFB" 38*b077aed3SPierre Pronchery 39*b077aed3SPierre Pronchery=item "DES3-WRAP" 40*b077aed3SPierre Pronchery 41*b077aed3SPierre Pronchery=back 42*b077aed3SPierre Pronchery 43*b077aed3SPierre ProncheryThe following algorithms are available in the legacy provider: 44*b077aed3SPierre Pronchery 45*b077aed3SPierre Pronchery=over 4 46*b077aed3SPierre Pronchery 47*b077aed3SPierre Pronchery=item "DES-ECB" 48*b077aed3SPierre Pronchery 49*b077aed3SPierre Pronchery=item "DES-CBC" 50*b077aed3SPierre Pronchery 51*b077aed3SPierre Pronchery=item "DES-OFB" 52*b077aed3SPierre Pronchery 53*b077aed3SPierre Pronchery=item "DES-CFB", "DES-CFB1" and "DES-CFB8" 54*b077aed3SPierre Pronchery 55*b077aed3SPierre Pronchery=item "DESX-CBC" 56*b077aed3SPierre Pronchery 57*b077aed3SPierre Pronchery=back 58*b077aed3SPierre Pronchery 59*b077aed3SPierre Pronchery=head2 Parameters 60*b077aed3SPierre Pronchery 61*b077aed3SPierre ProncheryThis implementation supports the parameters described in 62*b077aed3SPierre ProncheryL<EVP_EncryptInit(3)/PARAMETERS>. 63*b077aed3SPierre Pronchery 64*b077aed3SPierre Pronchery=head1 SEE ALSO 65*b077aed3SPierre Pronchery 66*b077aed3SPierre ProncheryL<provider-cipher(7)>, L<OSSL_PROVIDER-FIPS(7)>, L<OSSL_PROVIDER-default(7)>, 67*b077aed3SPierre ProncheryL<OSSL_PROVIDER-legacy(7)>, 68*b077aed3SPierre Pronchery 69*b077aed3SPierre Pronchery=head1 COPYRIGHT 70*b077aed3SPierre Pronchery 71*b077aed3SPierre ProncheryCopyright 2021 The OpenSSL Project Authors. All Rights Reserved. 72*b077aed3SPierre Pronchery 73*b077aed3SPierre ProncheryLicensed under the Apache License 2.0 (the "License"). You may not use 74*b077aed3SPierre Proncherythis file except in compliance with the License. You can obtain a copy 75*b077aed3SPierre Proncheryin the file LICENSE in the source distribution or at 76*b077aed3SPierre ProncheryL<https://www.openssl.org/source/license.html>. 77*b077aed3SPierre Pronchery 78*b077aed3SPierre Pronchery=cut 79