A new threshold signature scheme using self-certified public keys
Jun Shao, Rongxing Lu, Cao Zhen-fu · Wuhan University Journal of Natural Sciences · 2005
To prevent active attack, we propose a new threshold signature scheme using self-certified public keys, which makes use of hash function and discrete logarithm problem. The scheme has less commutnication and computation cost than previous schemes. Furthermore, the signature process of the proposed scheme is non-interative.