Improved fix base point comb algorithm
Kai Zhang · Journal of Henan University of Urban Construction · 2009
The Elliptic Curve Cryptosystem(ECC) provides the highest strength-per-bit of any cryptosystem known.In addition to its high security,ECC also has many other merits over other public-key cryptosystems such as less computation overheads,shorter key size,considerable bandwidth savings,and so on.All of these merits have made it the best public-key cryptosystem that is suitable for current use in future.In this paper the key algorithms of the fast implementation problems of the elliptic curve cryptosystems are investigated,and then analyze the disadvantages of fix base point comb algorithm.On the basis of this proposed improvement strategy of fix base point comb algorithm,and gives an analysis and improvement of the safety.