Crypt::PBKDF2::Hash - Abstract role for PBKDF2 hashing algorithms.
Returns the length (in bytes) of the hashes this algorithm generates.
Generate strong pseudorandom bits based on the $data and $key
Return a string representing any optional arguments this object was created
with, for use by Crypt::PBKDF2's "generate" and
"encode_string" methods. May return undef if no arguments are
required, in which case none will be serialized and
"from_algo_string" won't be called on reading the hash.
Given a string as produced by "from_algo_string", return an instance
of this class with options corresponding to those in $str. If no options are
expected, it's permissible for this method to throw an exception.
Andrew Rodland <firstname.lastname@example.org>
This software is copyright (c) 2016 by Andrew Rodland.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.