Instant realtime decryptor



Does anyone know handy implementation of instant realtime decryptor,
program to decrypt A5/1, A5/2 GSM encryption? However, there's no
anything new, all this A5/1, A5/2 algorithms is well known a long ago.
Just handy implemetation, as desktop application.

http://cryptome.org/a51-bsw.htm

.