ICISC
1998
13 years 5 months ago
1998
Abstract. In this paper, we introduce the concept of kth-order nonhomomorphicity of mappings or S-boxes as an alternative indicator that forecasts nonlinearity characteristics of a...
ICISC
1998
13 years 5 months ago
1998
Abstract. In 14] and 21] there are proposed ElGamal-type cryptosystems based on non-maximal imaginary quadratic orders with fast trapdoor decryption. The trapdoor information is th...
ICISC
1998
13 years 5 months ago
1998
The classical role of a firewall consists in protecting a computer network against attacks from the outside world, especially the Internet. Firewalls are often expensive, hard to c...
ICISC
1998
13 years 5 months ago
1998
Abstract. Protocols for authentication and key establishment have special requirements in a wireless environment. In the next generation of wireless systems it is likely that publi...