490 search results - page 45 / 98 » A New Public-Key Cryptosystem |
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ICICS
1997
Springer
15 years 8 months ago
1997
Springer
Abstract. Chosen-message attack on RSA is usually considered as an inherent property of its homomorphic structure. In this paper, we show that nonhomomorphic RSA-type cryptosystems...
120
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CORR
2006
Springer
15 years 4 months ago
2006
Springer
Let G1 be a cyclic multiplicative group of order n. It is known that the Diffie-Hellman problem is random self-reducible in G1 with respect to a fixed generator g if (n) is known....
140
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SETA
2004
Springer
15 years 9 months ago
2004
Springer
In order to reduce key sizes and bandwidth, cryptographic systems have been proposed using minimal polynomials to represent finite field elements. These systems are essentially e...
121
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INDOCRYPT
2001
Springer
15 years 8 months ago
2001
Springer
We propose a new anonymous fingerprinting scheme using Okamoto-Uchiyama cryptosystem[1]. In the previous schemes[2]-[4] the enciphering rate is so small that it seems very difficu...
AFRICACRYPT
2008
Springer
15 years 10 months ago
2008
Springer
