http://iaks-www.ira.uka.de/eiss/ [2]
Quantum and classical cryptography
Links:[1] http://qurope.eu/users/ltheussl [2] http://iaks-www.ira.uka.de/eiss/ [3] http://maps.google.com?q=Am+Fasanengarten+5%2C+D-76131%2C+Karlsruhe+%2C+de