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Dutch Transport Card Broken

daemon@ATHENA.MIT.EDU (Perry E. Metzger)
Thu Jan 24 20:15:10 2008

To: cryptography@metzdowd.com
From: "Perry E. Metzger" <perry@piermont.com>
Date: Thu, 24 Jan 2008 19:01:38 -0500


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@piermont.com

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