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SP
2010
IEEE
158views Security Privacy» more  SP 2010»
15 years 5 months ago
Tamper Evident Microprocessors
Abstract—Most security mechanisms proposed to date unquestioningly place trust in microprocessor hardware. This trust, however, is misplaced and dangerous because microprocessors...
Adam Waksman, Simha Sethumadhavan
ASPLOS
2006
ACM
15 years 8 months ago
ExecRecorder: VM-based full-system replay for attack analysis and system recovery
Log-based recovery and replay systems are important for system reliability, debugging and postmortem analysis/recovery of malware attacks. These systems must incur low space and p...
Daniela A. S. de Oliveira, Jedidiah R. Crandall, G...
ASIACRYPT
2010
Springer
14 years 12 months ago
Leakage Resilient ElGamal Encryption
Blinding is a popular and well-known countermeasure to protect public-key cryptosystems against side-channel attacks. The high level idea is to randomize an exponentiation in order...
Eike Kiltz, Krzysztof Pietrzak
IJISEC
2008
69views more  IJISEC 2008»
15 years 1 months ago
A survey of certificateless encryption schemes and security models
Abstract This paper surveys the literature on certificateless encryption schemes. In particular, we examine the large number of security models that have been proposed to prove the...
Alexander W. Dent
PKC
2007
Springer
129views Cryptology» more  PKC 2007»
15 years 8 months ago
Two-Tier Signatures, Strongly Unforgeable Signatures, and Fiat-Shamir Without Random Oracles
We provide a positive result about the Fiat-Shamir (FS) transform in the standard model, showing how to use it to convert threemove identification protocols into two-tier signatur...
Mihir Bellare, Sarah Shoup