Filter::Crypto::Decrypt is a Perl source code filter to run encrypted Perl files.
This module provides a Perl source code decryption filter for running files that have been encrypted via the Filter::Crypto::CryptFile module.
You should rarely, if ever, need to touch this module. The encrypted files produced by the Filter::Crypto::CryptFile module will automatically have the "use Filter::Crypto::Decrypt;" statement added to the start of them, which is all that is required to bring this decryption filter into play. See perlfilter if you want to know more about how Perl source code filters work.