112
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CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
For years, the cryptographic community has searched for good nonlinear functions. Bent functions, almost perfect nonlinear functions, and similar constructions have been suggested ...
124
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CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. In this paper we present a general framework for constructing efficient multicast cryptosystems with provable security and show that a line of previous work on multicast ...
133
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CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
142
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CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
In this paper we examine the strength of AES against the related-key impossible differential attack, following the work of Jakimoski and Desmedt [12]. We use several additional obs...
119
click to vote
CTRSA
2006
Springer
15 years 6 months ago
2006
Springer
In this work, we initiate the study of realizing a ranking functionality (m1,