ID-based digital signature scheme on the elliptic curve cryptosystem

The work presents a digital signature scheme on the elliptic curve cryptosystem, which is integrated with the identification scheme by Popescu [C. Popescu, An identification scheme based on the elliptic curve discrete logarithm problem, The 4th International Conference on High-Performance Computing in the Asia-Pacific Region, vol. 2 (2000) 624–625] using a one-way hash function. For making the trade-off of performance and security stand to benefit most, the proposed scheme is constructed on the elliptic curve cryptosystem. The scheme protects the signer from chosen-message attack and also identifies a forged signature.