Results 151 to 160 of about 1,611 (184)

Blockchain-based secure MEC model for VANETs using hybrid networks. [PDF]

open access: yesSci Rep
Goud GV   +5 more
europepmc   +1 more source

Probabilistic Algebraic Attacks

2005
This paper investigates a probabilistic algebraic attack on LFSR-based stream ciphers. We consider two scenarios (S3a and S3b) proposed by Meier et al. at Eurocrypt 2004. In order to derive the probability in this new algebraic attack, we quantify the distance between a Boolean function and a function with annihilator of a certain degree.
Braeken, An, Preneel, Bart
openaire   +2 more sources

A new algebraic attack on DASTA

Journal of High Speed Networks, 2023
As a fully homomorphic encryption friendly symmetric-key primitive, DASTA was invented by Hebborn at Fast Software Encryption 2020. A new fixed linear layer design concept is introduced in the DASTA stream cipher so that its AND depth and the number of ANDs per encrypted bit are quite small.
Zhao, Haixia, Li, Keque, Wei, Yongzhuang
openaire   +1 more source

SMS4 Algorithm Algebra Fault Attack

2010 Third International Symposium on Electronic Commerce and Security, 2010
SMS4 algorithm packet length and key length is 128bit. This article presents a SMS4 algorithm of byte-oriented theory, algebraic fault attack only need 1 error redaction that we can recover SMS4 of 128bit key.
Hu Zhihua, Liao Xiaoyong
openaire   +1 more source

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