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EUROCRYPT
2009
Springer
16 years 8 days ago
A Unified Framework for the Analysis of Side-Channel Key Recovery Attacks
The fair evaluation and comparison of side-channel attacks and countermeasures has been a long standing open question, limiting further developments in the field. Motivated by this...
François-Xavier Standaert, Moti Yung, Tal M...
ACNS
2007
Springer
112views Cryptology» more  ACNS 2007»
15 years 5 months ago
A New Protocol for Conditional Disclosure of Secrets and Its Applications
Many protocols that are based on homomorphic encryption are private only if a client submits inputs from a limited range S. Conditional disclosure of secrets (CDS) helps to overcom...
Sven Laur, Helger Lipmaa
EUROCRYPT
2004
Springer
15 years 5 months ago
Projective Coordinates Leak
Denoting by P = [k]G the elliptic-curve double-and-add multiplication of a public base point G by a secret k, we show that allowing an adversary access to the projective representa...
David Naccache, Nigel P. Smart, Jacques Stern
CTRSA
2010
Springer
191views Cryptology» more  CTRSA 2010»
15 years 3 months ago
Making the Diffie-Hellman Protocol Identity-Based
This paper presents a new identity based key agreement protocol. In id-based cryptography (introduced by Adi Shamir in [33]) each party uses its own identity as public key and rece...
Dario Fiore, Rosario Gennaro
PKC
2009
Springer
116views Cryptology» more  PKC 2009»
16 years 7 days ago
Improving the Boneh-Franklin Traitor Tracing Scheme
Abstract. Traitor tracing schemes are cryptographically secure broadcast methods that allow identification of conspirators: if a pirate key is generated by k traitors out of a stat...
Pascal Junod, Alexandre Karlov, Arjen K. Lenstra