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JOC
2002
46views more  JOC 2002»
13 years 4 months ago
Constructive and Destructive Facets of Weil Descent on Elliptic Curves
Pierrick Gaudry, Florian Hess, Nigel P. Smart
JOC
2002
76views more  JOC 2002»
13 years 4 months ago
A Note on Negligible Functions
In theoretical cryptography, one formalizes the notion of an adversary's success probability being "too small to matter" by asking that it be a negligible function ...
Mihir Bellare
JOC
2002
114views more  JOC 2002»
13 years 4 months ago
Improving the Exact Security of Digital Signature Schemes
We put forward a new method of constructing Fiat-Shamir-like signature schemes that yields better "exact security" than the original Fiat-Shamir method. (We also point o...
Silvio Micali, Leonid Reyzin
JOC
2002
99views more  JOC 2002»
13 years 4 months ago
The Insecurity of the Digital Signature Algorithm with Partially Known Nonces
We present a polynomial-time algorithm that provably recovers the signer's secret DSA key when a few bits of the random nonces k (used at each signature generation) are known ...
Phong Q. Nguyen, Igor Shparlinski
TCC
2005
Springer
116views Cryptology» more  TCC 2005»
13 years 10 months ago
Error Correction in the Bounded Storage Model
We initiate a study of Maurer’s bounded storage model (JoC, 1992) in presence of transmission errors and perhaps other types of errors that cause different parties to have incon...
Yan Zong Ding