2967 search results - page 219 / 594 » Cryptology |
192
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AFRICACRYPT
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. In 2000, Paulus and Takagi introduced a public key cryptosystem called NICE that exploits the relationship between maximal and non-maximal orders in imaginary quadratic n...
162
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ASIACRYPT
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. GPUs offer a tremendous amount of computational bandwidth that was until now largely unusable for cryptographic computations due to a lack of integer arithmetic and user...
151
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ASIACRYPT
2007
Springer
16 years 1 months ago
2007
Springer
In this paper we show a general transformation from any honest verifier statistical zero-knowledge argument to a concurrent statistical zero-knowledge argument. Our transformatio...
158
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CANS
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. We present a semantic extension to X.509 certificates that allows incorporating new anonymity signature schemes into the X.509 framework. This fact entails advantages to...
202
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CISC
2007
Springer
16 years 1 months ago
2007
Springer
We propose the idea of building a secure hash using quadratic or higher degree multivariate polynomials over a finite field as the compression function. We analyze some security ...