An improved ECC digital signature algorithm and application in E-commerce
It is well known that Elliptic Curve Cryptograph (ECC) features the highest bit security. The author analyses the advantages of ECC by comparison, explores the mathematics base on elliptic curve and the complexity of discrete logarithm, and makes improvements on existing Elliptic Curve Digital Signature Algorithm (ECDSA) to accelerate the arithmetic speed and shorten time for data transmission. Better effects have been achieved by applying ECC into E-commerce to realize digital signature algorithm.
digital signature e-commerce elliptic curve cryptograph