The Data Encryption Standard (DES), also known as Data
Encryption Algorithm (DEA) is a semi-strong encryption and
decryption algorithm.
The module is 100 % compatible to Crypt::DES but is implemented
entirely in Perl. That means that you do not need a C compiler
to build and install this extension.
WWW: http://search.cpan.org/dist/Crypt-DES_PP
PR: ports/90682
Submitted by: Gabor Kovesdan