Digital multisignature schemes without using one-way hash function;

In this study,an efficient multi-secret sharing scheme is designed with general access structure based on the intractability of reversing the one-way Hash function and solving the discrete logarithm problem.

At the same time,an efficient one-way hash function is used for routing authentication.

One way hash function is one of important parts of cryptography study How to construct a quick one way hash function is a goal pursued by cryptographical workers By the following technique of Ralph C Merkle,an algorithm to construct one way hash function is proposed based on matrixing by using an iterative method This algorithm runs on computer quickly and easil

An efficient Hash table scheme for packet classification;

This paper gives a standard way to encode and store a game state into hash(table),so the memory of hash table can be used more effectively and higher hit rate can be gotten in Scout search method.

In this paper,develop an algorithm DHP with improved Hash table for efficient large itemset generation.