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» On the Complexity of Matsui's Attack
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ACISP
2007
Springer
14 years 14 days ago
A New Strategy for Finding a Differential Path of SHA-1
In this paper, we propose a new construction algorithm for finding differential paths of Round 1 of SHA-1 for use in the collision search attack. Generally, the differential path o...
Jun Yajima, Yu Sasaki, Yusuke Naito, Terutoshi Iwa...
SP
2010
IEEE
178views Security Privacy» more  SP 2010»
14 years 10 days ago
Overcoming an Untrusted Computing Base: Detecting and Removing Malicious Hardware Automatically
The computer systems security arms race between attackers and defenders has largely taken place in the domain of software systems, but as hardware complexity and design processes ...
Matthew Hicks, Murph Finnicum, Samuel T. King, Mil...
ACSAC
2004
IEEE
14 years 6 days ago
High-Fidelity Modeling of Computer Network Worms
modeling, such as using epidemic models, has been the general method of choice for understanding and analyzing the high-level effects of worms. However, high-fidelity models, such...
Kalyan S. Perumalla, Srikanth Sundaragopalan
SECRYPT
2007
121views Business» more  SECRYPT 2007»
13 years 10 months ago
Using Steganography to Improve Hash Functions' Collision Resistance
Lately, hash function security has received increased attention. Especially after the recent attacks that were presented for SHA-1 and MD5, the need for a new and more robust hash...
Emmanouel Kellinis, Konstantinos Papapanagiotou
JSAC
2006
172views more  JSAC 2006»
13 years 8 months ago
A Memory-Efficient Parallel String Matching Architecture for High-Speed Intrusion Detection
The ability to inspect both packet headers and payloads to identify attack signatures makes network intrusion detection system (NIDS) a promising approach to protect Internet syste...
Hongbin Lu, Kai Zheng, Bin Liu, Xin Zhang, Y. Liu