4529 search results - page 223 / 906 » Position Based Cryptography |
136
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TCC
2007
Springer
16 years 18 days ago
2007
Springer
Abstract. This paper presents a very simple and efficient adaptivelysound perfect NIZK argument system for any NP-language. In contrast to recently proposed schemes by Groth, Ostro...
166
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TCC
2007
Springer
16 years 18 days ago
2007
Springer
Abstract. Algorithmic progress and future technology threaten today’s cryptographic protocols. Long-term secure protocols should not even in future reveal more information to aâ€...
148
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WAIFI
2007
Springer
16 years 18 days ago
2007
Springer
Kabastianskii, Krouk and Smeets proposed in 1997 a digital signature scheme based on random error-correcting codes. In this paper we investigate the security and the efficiency of ...
155
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ACSAC
2006
IEEE
16 years 17 days ago
2006
IEEE
We propose an architecture of four complimentary technologies increasingly relevant to a growing number of home users and organizations: cryptography, separation kernels, formal v...
178
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CIG
2005
IEEE
16 years 3 days ago
2005
IEEE
Abstract- Recently, P2P (peer-to-peer) online game systems have attracted a great deal of public attention. They work without central servers, thus, the maintenance and organizatio...