Secret Handshakes from Pairing-Based Key Agreements
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
k-anonymous secret handshakes with reusable credentials
Proceedings of the 11th ACM conference on Computer and communications security
Unlinkable Secret Handshakes and Key-Private Group Key Management Schemes
ACNS '07 Proceedings of the 5th international conference on Applied Cryptography and Network Security
Extension of Secret Handshake Protocols with Multiple Groups in Monotone Condition
Information Security Applications
Secret handshake with multiple groups
WISA'06 Proceedings of the 7th international conference on Information security applications: PartI
New construction of group secret handshakes based on pairings
ICICS'07 Proceedings of the 9th international conference on Information and communications security
K-anonymous multi-party secret handshakes
FC'07/USEC'07 Proceedings of the 11th International Conference on Financial cryptography and 1st International conference on Usable Security
Authentication for paranoids: multi-party secret handshakes
ACNS'06 Proceedings of the 4th international conference on Applied Cryptography and Network Security
Group secret handshakes or affiliation-hiding authenticated group key agreement
CT-RSA'07 Proceedings of the 7th Cryptographers' track at the RSA conference on Topics in Cryptology
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Secret handshakes offer anonymous and unobservable authentication and serve as an important tool in the arsenal of privacy-preserving techniques. Prior research focused on 2-party secret handshakes with one-time credentials. This paper breaks new ground on two accounts: (1) we obtain secure and efficient secret handshakes with reusable credentials, and (2) we provide the first treatment of multi-party secret handshakes.