Title: ID-Based Multi-Signature Scheme in Electronic Communication
Abstract: An efficient identity-based (or ID-based) multi-signature (IBMS) scheme from RSA is proposed based on a variation of the Fiat-Shamir signature scheme. The proposed scheme with fixed signature length has a much more efficient signing procedure. Each user can sign a different message; subsequently a set of signatures can be turned into a multi-signature via an aggregation process which may be executed by any entity. Also the multi-signature verification time of modulo exponentiations required is the same as that of a single signature. And the proposed scheme can be proved to be secure against attacks from the adaptive given identity attack, chosen message attack and multi-signer collusion attack.
Publication Year: 2013
Publication Date: 2013-08-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 2
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot