Novel Authentication Algorithm of Future Networks

Nowadays in the field of telecommunications and computer sciences the most important part of development is security. In UMTS, the weaknesses of GSM solved but some problems in the security area are revealed, e.g. the IMSI is plain on the air interface. We introduce our novel authentication algorithm which solves this fault. The GSZV algorithm is based on public key infrastructure which is used in the computer network security. Because of the convergence of various telecommunication systems it is worth considering the utilization of public key cryptography in mobile phone systems. Our method is an example of how this kind of cryptography can be used.