Results 251 to 260 of about 11,604 (291)

Group collision attack

IEEE Transactions on Information Forensics and Security, 2019
Key enumeration schemes are used to post-process the scores given by side channel distinguishers and enumerate the key candidates from the most possible one to the least possible one, which can be regarded as optimal tools of key search. However, the application of them is limited by very large key candidate space and computing power consumption.
Changhai Ou   +3 more
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Collision Attack on Grindahl

Journal of Cryptology, 2014
Hash functions have been among the most scrutinized cryptographic primitives in the previous decade, mainly due to the cryptanalysis breakthroughs on MD-SHAfamily and the NIST SHA-3 competition that followed. Grindahl is a hash function proposed at FSE 2007 that inspired several SHA-3 candidates.
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Related-Key Collision Attack of AES_256

2010 International Symposium on Intelligence Information Processing and Trusted Computing, 2010
This paper utilized the arrangement points of AES_256 key, analyzed the difference features of AES_256, and found a method of collision attack. This paper also made use of connection differential features and collision method of AES_256 to analyze the 72 bytes of the initial key of AES_256, with a complexity of 2128.
Zhihua Hu, Zhongping Qin
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A New Collision Attack on MD5

2009 International Conference on Networks Security, Wireless Communications and Trusted Computing, 2009
In 2005, collision resistance of several hash functions was broken by Wang et al. The strategy of determining message differential is the most important part of collision attacks against hash functions. So far, there are only three other message differentials attack published, one of which is 6 bits difference and two are 1 bit difference.
Wang Yu, Chen Jianhua, He Debiao
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Fault Based Collision Attacks on AES

2006
In this paper we present a new class of collision attacks that are based on inducing faults into the encryption process. We combine the classical fault attack of Biham and Shamir with the concept of collision attacks of Schramm et al. Unlike previous fault attacks by Blomer and Seifert our new attacks only need bit flips not bit resets.
Johannes Blömer, Volker Krummel
openaire   +1 more source

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