Digest::JH - Perl interface to the JH digest algorithm
# Functional interface use Digest::JH qw(jh_256 jh_256_hex jh_256_base64); $digest = jh_256($data); $digest = jh_256_hex($data); $digest = jh_256_base64($data); # Object-oriented interface use Digest::JH; $ctx = Digest::JH->new(256); $ctx->add($data); $ctx->addfile(*FILE); $digest = $ctx->digest; $digest = $ctx->hexdigest; $digest = $ctx->b64digest;
The Digest::JH module provides an interface to the JH message digest algorithm. JH is a candidate in the NIST SHA-3 competition.
Digest::JH
This interface follows the conventions set forth by the Digest module.
Digest
The following functions are provided by the Digest::JH module. None of these functions are exported by default.
Logically joins the arguments into a single string, and returns its JH digest encoded as a binary string.
Logically joins the arguments into a single string, and returns its JH digest encoded as a hexadecimal string.
Logically joins the arguments into a single string, and returns its JH digest encoded as a Base64 string, without any trailing padding.
The object-oriented interface to Digest::JH is identical to that described by Digest, except for the following:
$jh = Digest::JH->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://icsd.i2r.a-star.edu.sg/staff/hongjun/jh/
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-JH. 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::JH
You can also look for information at:
GitHub Source Repository
http://github.com/gray/digest-jh
AnnoCPAN: Annotated CPAN documentation
http://annocpan.org/dist/Digest-JH
CPAN Ratings
http://cpanratings.perl.org/d/Digest-JH
RT: CPAN's request tracker
http://rt.cpan.org/Public/Dist/Display.html?Name=Digest-JH
Search CPAN
http://search.cpan.org/dist/Digest-JH/
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::JH, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Digest::JH
CPAN shell
perl -MCPAN -e shell install Digest::JH
For more information on module installation, please visit the detailed CPAN module installation guide.