P2P Sequential Digital Multi-signature Scheme Based on Digital Watermark
Wu Zhi · Microcomputer Information · 2009
This paper analyzes the structure characteristics of P2P, combining with the advantage of digital watermark on the authentication, base on the Schnorr algorithm, puts forward a new sequential digital multi-signature scheme, this scheme uses the technology of the digital watermark, embedding the watermark authentication information into the digital signature, this paper present the scheme which can prevent broadcast attack and malicious delay in the process, also has more applied value.