oracular (3) Net::DNS::SEC::Digest.3pm.gz

NAME

       Net::DNS::SEC::Digest - Message Digest Algorithms

SYNOPSIS

           require Net::DNS::SEC::Digest;

           $object = Net::DNS::SEC::Digest::SHA->new(256);
           $object->add($text);
           $object->add($more);
           $digest = $object->digest;

DESCRIPTION

       Interface package providing access to the message digest algorithm implementations within the OpenSSL
       libcrypto library.

METHODS

   new
           require Net::DNS::SEC::Digest;
           $object = Net::DNS::SEC::Digest::SHA->new(256);

       Creates and initialises a new digest object instance for the specified algorithm class.

   add
           $object->add($data);
           $object->add($more);

       Append specified data to the digest stream.

   digest
           $digest = $object->digest;

       Returns an octet string containing the calculated digest.

ACKNOWLEDGMENT

       Thanks are due to Eric Young and the many developers and contributors to the OpenSSL cryptographic
       library.

COPYRIGHT

       Copyright (c)2020,2021 Dick Franks.

       All rights reserved.

LICENSE

       Permission to use, copy, modify, and distribute this software and its documentation for any purpose and
       without fee is hereby granted, provided that the original copyright notices appear in all copies and that
       both copyright notice and this permission notice appear in supporting documentation, and that the name of
       the author not be used in advertising or publicity pertaining to distribution of the software without
       specific prior written permission.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
       LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
       EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
       IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
       THE USE OR OTHER DEALINGS IN THE SOFTWARE.

SEE ALSO

       Net::DNS, Net::DNS::SEC, OpenSSL <http://www.openssl.org/docs>