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FC
2005
Springer
97views Cryptology» more  FC 2005»
14 years 4 months ago
Probabilistic Escrow of Financial Transactions with Cumulative Threshold Disclosure
Abstract. We propose a scheme for privacy-preserving escrow of financial transactions. The objective of the scheme is to preserve privacy and anonymity of the individual user enga...
Stanislaw Jarecki, Vitaly Shmatikov
FC
2005
Springer
157views Cryptology» more  FC 2005»
14 years 4 months ago
Securing Sensitive Data with the Ingrian DataSecure Platform
Recent high profile data thefts have shown that perimeter defenses are not sufficient to secure important customer data. The damage caused by these thefts can be disastrous, and to...
Andrew Koyfman
FC
2005
Springer
110views Cryptology» more  FC 2005»
14 years 4 months ago
Approximate Message Authentication and Biometric Entity Authentication
Approximate Message Authentication Code (AMAC) is a recently introduced cryptographic primitive with several applications in the areas of cryptography and coding theory. Briefly s...
Giovanni Di Crescenzo, R. F. Graveman, Renwei Ge, ...
FC
2005
Springer
142views Cryptology» more  FC 2005»
14 years 4 months ago
Testing Disjointness of Private Datasets
Two parties, say Alice and Bob, possess two sets of elements that belong to a universe of possible values and wish to test whether these sets are disjoint or not. In this paper we ...
Aggelos Kiayias, Antonina Mitrofanova
FC
2005
Springer
98views Cryptology» more  FC 2005»
14 years 4 months ago
Secure Biometric Authentication for Weak Computational Devices
This paper presents computationally “lightweight” schemes for performing biometric authentication that carry out the comparison stage without revealing any information that can...
Mikhail J. Atallah, Keith B. Frikken, Michael T. G...