Dutch Transport Card Broken

[Perry E. Metzger]

Ed Felten has an interesting post on his blog about a Dutch smartcard
based transportation payment system that has been broken. Among other
foolishness, the designers used a custom cryptosystem and 48 bit keys.

http://www.freedom-to-tinker.com/?p=1250

-- 
Perry E. Metzger		perry at piermont.com

---------------------------------------------------------------------
The Cryptography Mailing List
Unsubscribe by sending "unsubscribe cryptography" to majordomo at metzdowd.com