Sciweavers

948 search results - page 60 / 190
» Attacking cryptographic schemes based on
Sort
View
ASIACRYPT
1992
Springer
14 years 3 days ago
An Attack on Two Hash Functions by Zheng-Matsumoto-Imai
In [ZMI89,ZMI90] two constructions for a collision resistant hash function were proposed. The first scheme is based on a block cipher, and the second scheme uses modular arithmetic...
Bart Preneel, René Govaerts, Joos Vandewall...
ACISP
2000
Springer
14 years 11 days ago
High Performance Agile Crypto Modules
This paper examines the impact of the primary symmetric key cryptographic operation on network data streams, encryption of user data, have on the overall tra c throughput. The encr...
Chandana Gamage, Jussipekka Leiwo, Yuliang Zheng
EUROCRYPT
2009
Springer
14 years 8 months ago
Cube Attacks on Tweakable Black Box Polynomials
Almost any cryptographic scheme can be described by tweakable polynomials over GF(2), which contain both secret variables (e.g., key bits) and public variables (e.g., plaintext bit...
Itai Dinur, Adi Shamir
HPCA
2009
IEEE
14 years 8 months ago
Hardware-software integrated approaches to defend against software cache-based side channel attacks
Software cache-based side channel attacks present serious threats to modern computer systems. Using caches as a side channel, these attacks are able to derive secret keys used in ...
Jingfei Kong, Onur Aciiçmez, Jean-Pierre Se...
CRYPTO
2004
Springer
112views Cryptology» more  CRYPTO 2004»
14 years 1 months ago
Feistel Schemes and Bi-linear Cryptanalysis
Abstract. In this paper we introduce the method of bi-linear cryptanalysis (BLC), designed specifically to attack Feistel ciphers. It allows to construct periodic biased character...
Nicolas Courtois