K 10 svn:author V 5 markm K 8 svn:date V 27 2000-02-18T12:11:52.000000Z K 7 svn:log V 323 This is Crypt::CBC, a Perl-only implementation of the cryptographic cipher block chaining mode (CBC). In combination with a block cipher such as Crypt::DES or Crypt::IDEA, you can encrypt and decrypt messages of arbitrarily long length. The encrypted messages are compatible with the encryption format used by B. END