NAME

       EVP_CIPHER-DES - The DES EVP_CIPHER implementations

DESCRIPTION

       Support for DES symmetric encryption using the EVP_CIPHER API.

   Algorithm Names
       The following algorithms are available in the FIPS provider as well as the default provider:

       "DES-EDE3-ECB" or "DES-EDE3"
       "DES-EDE3-CBC" or "DES3"

       The following algorithms are available in the default provider, but not the FIPS provider:

       "DES-EDE3-CFB8" and "DES-EDE3-CFB1"
       "DES-EDE-ECB" or "DES-EDE"
       "DES-EDE-CBC"
       "DES-EDE-OFB"
       "DES-EDE-CFB"
       "DES3-WRAP"

       The following algorithms are available in the legacy provider:

       "DES-ECB"
       "DES-CBC"
       "DES-OFB"
       "DES-CFB", "DES-CFB1" and "DES-CFB8"
       "DESX-CBC"

   Parameters
       This  implementation  supports  the  parameters described in "PARAMETERS" in EVP_EncryptInit(3) including
       "encrypt-check" and "fips-indicator".

SEE ALSO

       provider-cipher(7), OSSL_PROVIDER-FIPS(7), OSSL_PROVIDER-default(7), OSSL_PROVIDER-legacy(7),

COPYRIGHT

       Copyright 2021-2024 The OpenSSL Project Authors. All Rights Reserved.

       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>.

3.5.0                                              2025-06-04                               EVP_CIPHER-DES(7SSL)