110
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INDOCRYPT
15 years 6 months ago
2003 Springer 
The RC4 stream cipher is the most widely used software based stream cipher. It is based on a secret internal state of N = 256 bytes and two pointers. This paper proposes an efficie...
107
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INDOCRYPT
15 years 6 months ago
2003 Springer 
At Eurocrypt’91, Chaum and van Heyst introduced the concept of group signature. In such a scheme, each group member is allowed to sign messages on behalf of a group anonymously. ...
INDOCRYPT
15 years 6 months ago
2003 Springer 
We develop an improved cost function to be used in simulated annealing followed by hill-climbing to find Boolean functions satisfying multiple desirable criteria such as high nonli...
124
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INDOCRYPT
15 years 6 months ago
2003 Springer
We consider both information-theoretic and cryptographic settings for Multi-Party Computation (MPC), based on the underlying linear secret sharing scheme. Our goal is to study the ...
INDOCRYPT
15 years 6 months ago
2003 Springer 
We consider a variant of the Complex Multiplication (CM) method for constructing elliptic curves (ECs) of prime order with additional security properties. Our variant uses Weber po...
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Cryptology