149
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ASIACRYPT
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. We propose a method to speed up the r-adding walk on multiplicative subgroups of the prime field. The r-adding walk is an iterating function used with the Pollard rho alg...
179
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ASIACRYPT
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. In [6], Biryukov presented a new methodology of stream cipher design, called leak extraction. The stream cipher LEX, based on this methodology and on the AES block cipher...
181
click to vote
ASIACRYPT
2008
Springer
15 years 9 months ago
2008
Springer
Recently, Desmedt et al. studied the problem of achieving secure n-party computation over non-Abelian groups. They considered the passive adversary model and they assumed that the...
201
click to vote
ASIACRYPT
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. The generic (aka. black-box) group model is a valuable methodology for analyzing the computational hardness of number-theoretic problems used in cryptography. Since the p...
176
click to vote
ASIACRYPT
2008
Springer
15 years 9 months ago
2008
Springer
In a proof-of-retrievability system, a data storage center must prove to a verifier that he is actually storing all of a client's data. The central challenge is to build syst...