LIGHTWEIGHT GROUP SIGNATURE SYSTEM AND METHOD WITH SHORT SIGNATURE

성과물

특허 검색
구분		출원국
출원년도	~	키워드

등록 LIGHTWEIGHT GROUP SIGNATURE SYSTEM AND METHOD WITH SHORT SIGNATURE

발명자: Jung Yeon Hwang, Ku Young Chang, Taek-Young Youn, Jho Nam-Su, Hong Do Won, Choi Jeong Woon, Cho Hyun Sook

협약과제: 11ZS1100, Development of Embedded System for Intelligent Vehicle, Hwang Seung Ku

초록: A lightweight group signature system and method with short signatures according to the exemplary embodiments of the present invention can provide security characteristics similar to group signature mechanisms providing the existing known controllable linkability but can make a revocation method simple by outputting a short signature and providing excellent operation efficiency at the time of signature generation, signature verification, and revocation on smart terminals, and can be widely applied to various anonymity-based application environments, making by making operation efficiency excellent at the time of signature generation and verification and outputting very short signature lengths.

KSP 제안 키워드: Application Environments, Controllable linkability, Group Signature, Short signature, Signature Verification, operation efficiency, signature generation