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» Countermeasures against Branch Target Buffer Attacks
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IMA
2007
Springer
132views Cryptology» more  IMA 2007»
13 years 11 months ago
New Branch Prediction Vulnerabilities in OpenSSL and Necessary Software Countermeasures
Abstract. Software based side-channel attacks allow an unprivileged spy process to extract secret information from a victim (cryptosystem) process by exploiting some indirect leaka...
Onur Aciiçmez, Shay Gueron, Jean-Pierre Sei...
CARDIS
2008
Springer
165views Hardware» more  CARDIS 2008»
13 years 6 months ago
Malicious Code on Java Card Smartcards: Attacks and Countermeasures
When it comes to security, an interesting difference between Java Card and regular Java is the absence of an on-card bytecode verifier on most Java Cards. In principle this opens u...
Wojciech Mostowski, Erik Poll
HASE
2008
IEEE
13 years 11 months ago
Securing Sensor Nodes Against Side Channel Attacks
Side channel attacks are non-invasive attacks in which adversaries gain confidential information by passively observing the target computing device. Sensor nodes are particularly...
Kanthakumar Pongaliur, Zubin Abraham, Alex X. Liu,...
CISC
2006
Springer
81views Cryptology» more  CISC 2006»
13 years 8 months ago
Return Address Randomization Scheme for Annuling Data-Injection Buffer Overflow Attacks
Buffer overflow(BOF) has been the most common form of vulnerability in software systems today, and many methods exist to defend software systems against BOF attacks. Among them, th...
Deok Jin Kim, Tae Hyung Kim, Jong Kim, Sung Je Hon...
CHES
2011
Springer
271views Cryptology» more  CHES 2011»
12 years 4 months ago
Modulus Fault Attacks against RSA-CRT Signatures
RSA-CRT fault attacks have been an active research area since their discovery by Boneh, DeMillo and Lipton in 1997. We present alternative key-recovery attacks on RSA-CRT signature...
Eric Brier, David Naccache, Phong Q. Nguyen, Mehdi...