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ICICS
2010
Springer
15 years 1 months ago
Unconditionally Secure First-Price Auction Protocols Using a Multicomponent Commitment Scheme
Due to the rapid growth of e-commerce technology, secure auction protocols have attracted much attention among researchers. The main reason for constructing sealed-bid auction prot...
Mehrdad Nojoumian, Douglas R. Stinson
GRID
2004
Springer
15 years 9 months ago
Performance Comparison of Security Mechanisms for Grid Services
Security is one of the most important features for Grid services. There are several specifications used to add security to Grid services, and some of them have been implemented a...
Satoshi Shirasuna, Aleksander Slominski, Liang Fan...
CCS
1993
ACM
15 years 8 months ago
On Simple and Secure Key Distribution
Many recent research e orts in computer security focus on constructing provably secure authentication protocols. Although many of the resulting protocols rely on the a priori secu...
Gene Tsudik, Els Van Herreweghen
CRYPTO
2008
Springer
76views Cryptology» more  CRYPTO 2008»
15 years 5 months ago
Scalable Multiparty Computation with Nearly Optimal Work and Resilience
We present the first general protocol for secure multiparty computation in which the total amount of work required by n players to compute a function f grows only polylogarithmical...
Ivan Damgård, Yuval Ishai, Mikkel Krø...
INFORMATICALT
2010
170views more  INFORMATICALT 2010»
15 years 1 months ago
A Provably Secure Proxy Signature Scheme in Certificateless Cryptography
A proxy signature scheme enables an original signer to delegate its signing capability to a proxy signer and then the proxy signer can sign a message on behalf of the original sign...
Hu Xiong, Fagen Li, Zhiguang Qin