Common Contracts
1 similar Authenticated Key Agreement contracts
Authenticated Key Agreement Scheme with Privacy-Protection in the Three-party SettingAuthenticated Key Agreement • April 9th, 2024
Going along with the rapid development of web technolo- gies, in some applications on demands, partners or staffs may make a great quantity of web transactions or per- sonal communications anytime and anywhere. However, the partners could be distributed over different network domains. They require a communal trusted third party to help them establish a shared session key for future com- munications. In addition, from the privacy or security point of view, the partners hope that their transactions patterns or movements are not recorded from any external eavesdropper. However, this privacy issue has never been addressed in previous literature. In this paper, we first propose a three-party key agreement scheme to construct a secure transaction mechanism with privacy protection. In our scheme, the major merits include: (1) prevention of some known attacks; (2) satisfaction of the perfect for- ward secrecy; (3) security against the session state reveal;
