Digital Multi-signature Schemes with Message Authentication
Liu Feng-yu · Jisuanji gongcheng · 2003
Based on digital signature scheme with message authentication, a new sequential digital multisig-nature and a new broadcasting digital multi-signature based on DLP are proposed. The initial stage of the schemes is simple and the signatures of the schemes are random, and il needn't to find inversion at the stage of signature or the stage of verification. The schemes are highly practical and secure.