- Vorlesung von Prof. B. Jack Copeland; via www.osotis.com
- on identity management with OpenID
- Unterlagen zur monoalphabetischen Chiffrierung
- W3C Recommendation 12 February 2002
- W3C Recommendation 10 December 2002
- cryptographic history....
- RFC 4430 Proposed Standard, (March 2006)
- RFC 4306 Proposed Standard, (December 2005)Obsoleted by RFC 5996, updated by RFC 5282 .
- RFC 2409 Proposed Standard, (November 1998)Obsoleted by RFC 4306, updated by RFC 4109 .
- RFC 2408 Proposed Standard, (November 1998)Obsoleted by RFC 4306 .
- Proc. of Symposium on Network and Distributed System Security, 0, page 114--127. Los Alamitos, CA, USA, IEEE Computer Society, (1996)
- RFC 2412 Informational, (November 1998)
- RFC 2522 Experimental, (March 1999)
- Designs, Codes and Cryptography (1992)
- Springer Verlag, Berlin, Heidelberg, (June 2005)
- (1985)
- Artemis und Winkler, Zürich, (1955)
- Artemis und Winkler, Zürich, (1955)
- page 117-154. Chapman \& Hall, CRC, London, UK, (2002)
- Carl Hanser Verlag, München, (2000)
- Addison-Wesley, Boston, MA, USA, (1988)
- Vieweg Verlag, Wiesbaden, (2002)
- John Wiley \& Sons, Inc., New York, NY, USA, (1993)
- page 199-234. dPunkt Verlag, Heidelberg, (2007)
- W3L VErlag, Bochum, (2004)
- Selections from Cryptologia: history, people, and technology, Artech House, Inc., Norwood, MA, USA, (July 1998)


user