Results 171 to 180 of about 1,704 (217)

Information-set decoding for convolutional codes. [PDF]

open access: yesDes Codes Cryptogr
Gassner N   +3 more
europepmc   +1 more source

Chosen IV algebraic attack on One.Fivium

2008 3rd International Conference on Intelligent System and Knowledge Engineering, 2008
One of the key questions in algebraic attacks is how to effectively reduce the degree of the function. Based on the algebraic attack, this paper presents a new algorithm of attack - chosen IV algebraic attack, which can reduce the function?s degree by choosing appropriate IV.
Zhe Sun, Shiwu Zhang, Lei Wang
exaly   +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.
Haixia Zhao, Keque Li, Yongzhuang Wei
openaire   +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.
An Braeken, Bart Preneel
openaire   +2 more sources

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