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» Known Chosen Key Attacks against Software Instruction Set Ra...
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CISC
2006
Springer
81views Cryptology» more  CISC 2006»
13 years 9 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...
CCS
2003
ACM
13 years 10 months ago
Countering code-injection attacks with instruction-set randomization
We describe a new, general approach for safeguarding systems against any type of code-injection attack. We apply Kerckhoff’s principle, by creating process-specific randomized ...
Gaurav S. Kc, Angelos D. Keromytis, Vassilis Preve...
CRYPTO
2007
Springer
143views Cryptology» more  CRYPTO 2007»
13 years 11 months ago
A Hybrid Lattice-Reduction and Meet-in-the-Middle Attack Against NTRU
To date the NTRUEncrypt security parameters have been based on the existence of two types of attack: a meet-in-the-middle attack due to Odlyzko, and a conservative extrapolation of...
Nick Howgrave-Graham
DCC
2008
IEEE
14 years 5 months ago
Semantic security for the McEliece cryptosystem without random oracles
In this paper, we formally prove that padding the plaintext with a random bit-string provides the semantic security against chosen plaintext attack (IND-CPA) for the McEliece (and ...
Ryo Nojima, Hideki Imai, Kazukuni Kobara, Kirill M...
IACR
2011
86views more  IACR 2011»
12 years 5 months ago
Protecting Drive Encryption Systems Against Memory Attacks
Software drive encryption systems are vulnerable to memory attacks, in which an attacker gains physical accesses to the unattended computer, obtains the decryption keys from memor...
Leo Dorrendorf