Elliptic curve digital signature algorithm with message recovery
Jiasheng Yin · Jisuanji gongcheng yu sheji · 2006
Through analyzing the ElGamal signature scheme over elliptic curve cryptography, an optimal modification of the ElGamalsignature which allows signature with message recovery and without inversion is presented, the security of this scheme is based on ECDLP,and the new signature scheme is developed with better performance. The new signature scheme is then applied to create an identity-basedpublic key system without restrictions in trust and a one-pass key exchange protocol with mutual authentication.