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INDOCRYPT
2010
Springer
13 years 5 months ago
Attack on a Higher-Order Masking of the AES Based on Homographic Functions
In the recent years, Higher-order Side Channel attacks have been widely investigated. In particular, 2nd-order DPA have been improved and successfully applied to break several mask...
Emmanuel Prouff, Thomas Roche
MMSEC
2004
ACM
95views Multimedia» more  MMSEC 2004»
14 years 1 months ago
An improved attack analysis on a public-key spread spectrum watermarking
We analyze the fingerprinting method in [1] and suggest attacks that are better than the ones presented therein. To do this, we observe and use some extra information available i...
Mustafa Kesal, Mehmet Kivanç Mihçak,...
ASYNC
2002
IEEE
123views Hardware» more  ASYNC 2002»
14 years 27 days ago
Improving Smart Card Security Using Self-Timed Circuits
We demonstrate how 1-of-n encoded speed-independent circuits provide a good framework for constructing smart card functions that are resistant to side channel attacks and fault in...
Simon W. Moore, Robert D. Mullins, Paul A. Cunning...
CASES
2010
ACM
13 years 6 months ago
Implementing virtual secure circuit using a custom-instruction approach
Although cryptographic algorithms are designed to resist at least thousands of years of cryptoanalysis, implementing them with either software or hardware usually leaks additional...
Zhimin Chen, Ambuj Sinha, Patrick Schaumont
CRYPTO
2003
Springer
90views Cryptology» more  CRYPTO 2003»
14 years 1 months ago
Password Interception in a SSL/TLS Channel
Simple password authentication is often used e.g. from an email software application to a remote IMAP server. This is frequently done in a protected peer-to-peer tunnel, e.g. by SS...
Brice Canvel, Alain P. Hiltgen, Serge Vaudenay, Ma...