Crypt::CBC による Blowfish 暗号化 - naoyaのはてなダイアリーThis module is a Perl-only implementation of the cryptographic cipher block chaining mode (CBC). In combination with a block cipher such as DES or IDEA, you can encrypt and decrypt messages of arbitrarily long length. The encrypted messages are compatible with the encryption format used by SSLeay, and can be made compatible with the newer OpenSSL package by specifying the -salt argument. 先の XML.co
