An Elliptic Curve Signature Scheme Based on Sharing Secrets
Rongfang Gao · Microelectronics & Computer · 2007
RSA and ECC are two widely used public key cryptosystems. According to today’s cryptology theory, ECC will have more applications in the future than RSA. One important application of public key cryptosystem is digital signature, and signature scheme based on sharing secret is a good method to enhance the security of signature system. There are already many RSA signature schemes based on sharing secret in the world. In this paper, ECC signature scheme based on sharing secret is researched. Firstly, an elliptic curve signature scheme more efficient than ECDSA is proposed, then on the basis of it an elliptic curve signature scheme based on sharing secret is proposed.