An efficient blacklistable anonymous credentials without TTP of tracing authority using pairing-based accumulator

• Main Authors: Yuu, Aikou, Sadiah, Shahidatul, Toru, Nakanishi
• Format: Article
• Published: Institute of Electronics, Information and Communication, Engineers, IEICE 2019
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/89493/; http://dx.doi.org/10.1587/transfun.E102.A.1968

In conventional ID-based user authentications, privacy issues may occur, since users’ behavior histories are collected in Service Providers (SPs). Although anonymous authentications such as group signatures have been proposed, these schemes rely on a Trusted Third Party (TTP) capable of tracing misb...