May 26, 2018
Perl extension for encrypting data in Cipher Feedback Mode
Generic CFB implementation in pure Perl. The Cipher Feedback Mode module constructs a stream cipher from a block cipher or cryptographic hash funtion and returns it as an object. Any block cipher in the Crypt class can be used, as long as it supports the blocksize and keysize methods. Any hash function in the Digest class can be used, as long as it supports the add method.