Digest::Groestl - Perl interface to the Groestl digest algorithm
# Functional interface use Digest::Groestl qw(groestl_256 groestl_256_hex groestl_256_base64); $digest = groestl_256($data); $digest = groestl_256_hex($data); $digest = groestl_256_base64($data); # Object-oriented interface use Digest::Groestl; $ctx = Digest::Groestl->new(256); $ctx->add($data); $ctx->addfile(*FILE); $digest = $ctx->digest; $digest = $ctx->hexdigest; $digest = $ctx->b64digest;
The Digest::Groestl module provides an interface to the Groestl message digest algorithm. Groestl is a candidate in the NIST SHA-3 competition.
Digest::Groestl
This interface follows the conventions set forth by the Digest module.
Digest
The following functions are provided by the Digest::Groestl module. None of these functions are exported by default.
Logically joins the arguments into a single string, and returns its Groestl digest encoded as a binary string.
Logically joins the arguments into a single string, and returns its Groestl digest encoded as a hexadecimal string.
Logically joins the arguments into a single string, and returns its Groestl digest encoded as a Base64 string, without any trailing padding.
The object-oriented interface to Digest::Groestl is identical to that described by Digest, except for the following:
$groestl = Digest::Groestl->new(256)
The constructor requires the algorithm to be specified. It must be one of: 224, 256, 384, 512.
Returns the algorithm used by the object.
Task::Digest
http://www.groestl.info/
http://en.wikipedia.org/wiki/NIST_hash_function_competition
http://www.saphir2.com/sphlib/
Please report any bugs or feature requests to http://rt.cpan.org/Public/Bug/Report.html?Digest-Groestl. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
You can find documentation for this module with the perldoc command.
perldoc Digest::Groestl
You can also look for information at:
GitHub Source Repository
http://github.com/gray/digest-groestl
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/Digest-Groestl
CPAN Ratings
http://cpanratings.perl.org/d/Digest-Groestl
RT: CPAN's request tracker
http://rt.cpan.org/Public/Dist/Display.html?Name=Digest-Groestl
Search CPAN
http://search.cpan.org/dist/Digest-Groestl/
Copyright (C) 2010-2011 gray <gray at cpan.org>, all rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
gray, <gray at cpan.org>
To install Digest::Groestl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Digest::Groestl
CPAN shell
perl -MCPAN -e shell install Digest::Groestl
For more information on module installation, please visit the detailed CPAN module installation guide.