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From the reviews:
“The book at hand has the aim to introduce the reader into the rich world of group-based asymmetric encryption. … The basics necessary for the understanding are given in introducing chapters. Many hints for further reading are given. So, the book might be useful for the beginner, who wants to get a clear introduction, as well as for the expert, who gets an elaborate survey as well as much stimulation for proceeding research.” (Michael Wüstner, Zentralblatt MATH, Vol. 1248, 2012)
Increased interest in applications of combinatorial group theory to cryptography First monograph exploring the area of „non-commutative cryptography“ Employing decision problems (as opposed to search problems) in public key cryptography allows to construct cryptographic protocols with new properties First presentation of a rigorous mathematical justification of security for protocols based on infinite groups, as an alternative to the security model known as semantic security Includes supplementary material: sn. pub/extras