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» A Timing Attack on RC5
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NDSS
1999
IEEE
15 years 2 months ago
Addressing the Problem of Undetected Signature Key Compromise
Suppose that messages have been signed using a user's signature private key during the period of time after a key compromise but before the compromise is detected. This is a ...
Mike Just, Paul C. van Oorschot
NDSS
1998
IEEE
15 years 2 months ago
Some Timestamping Protocol Failures
Protocol failures are presented for two timestamping schemes. These failures emphasize the importance and di culty of implementing a secure protocol even though there exist secure...
Mike Just
ASIACRYPT
1998
Springer
15 years 2 months ago
Analysis Methods for (Alleged) RC4
Abstract. The security of the alleged RC4 stream cipher and some variants is investigated. Cryptanalytic algorithms are developed for a known plaintext attack where only a small se...
Lars R. Knudsen, Willi Meier, Bart Preneel, Vincen...
SACRYPT
1998
Springer
173views Cryptology» more  SACRYPT 1998»
15 years 2 months ago
A Lattice-Based Public-Key Cryptosystem
In 1998, Cai and Cusick proposed a lattice-based public-key cryptosystem based on the similar ideas of the Ajtai-Dwork cryptosystem, but with much less data expansion. However, th...
Jin-yi Cai, Thomas W. Cusick
IMA
1995
Springer
97views Cryptology» more  IMA 1995»
15 years 1 months ago
A New Algorithm for Finding Minimum-Weight Words in Large Linear Codes
An algorithm for finding small-weight words in large linear codes is developed and a precise analysis of its complexity is given. It is in particular able to decode random [512,256...
Anne Canteaut