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      1 =pod
      2 
      3 =head1 NAME
      4 
      5 EVP_CIPHER-RC5 - The RC5 EVP_CIPHER implementations
      6 
      7 =head1 DESCRIPTION
      8 
      9 Support for RC5 symmetric encryption using the B<EVP_CIPHER> API.
     10 
     11 Disabled by default. Use the I<enable-rc5> configuration option to enable.
     12 
     13 =head2 Algorithm Names
     14 
     15 The following algorithms are available in the legacy provider:
     16 
     17 =over 4
     18 
     19 =item "RC5-CBC" or "RC5"
     20 
     21 =item "RC5-ECB"
     22 
     23 =item "RC5-OFB"
     24 
     25 =item "RC5-CFB"
     26 
     27 =back
     28 
     29 =head2 Parameters
     30 
     31 This implementation supports the parameters described in
     32 L<EVP_EncryptInit(3)/PARAMETERS>.
     33 
     34 =head1 SEE ALSO
     35 
     36 L<provider-cipher(7)>, L<OSSL_PROVIDER-legacy(7)>
     37 
     38 =head1 COPYRIGHT
     39 
     40 Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
     41 
     42 Licensed under the Apache License 2.0 (the "License").  You may not use
     43 this file except in compliance with the License.  You can obtain a copy
     44 in the file LICENSE in the source distribution or at
     45 L<https://www.openssl.org/source/license.html>.
     46 
     47 =cut
     48