WebDec 14, 2008 · At FSE 2008 a differential fault analysis of Trivium was presented. It is based on the fact that one-bit fault induction reveals many polynomial equations among which a few are linear and a few quadratic in the inner state bits. The attack needs roughly 43 induced one-bit random faults and uses only linear and quadratic equations. WebThis paper shows conditional differential cryptanalysis for Kreyvium, a NLFSR-based stream cipher which is oriented to homomorphic-ciphertext compression, and proposes the method of arrangement of differences and conditions to obtain good higher-order conditional differential characteristics.
Degree Evaluation of NFSR-Based Cryptosystems
WebFeb 19, 2024 · Strong experimental evidence shows that the full key-recovery attacks … WebNov 1, 2024 · In this paper, we study TRIAD-AE, which is submitted in the on-going NIST Lightweight competition. We first estimate an upper bound of the algebraic degree of internal state and key-stream bit seen... how fastapi works
A Key-Recovery Attack on 855-round Trivium: 38th Annual
http://dictionary.sensagent.com/Trivium_(cipher)/en-en/ WebSep 1, 2009 · Several papers have been proposed about cryptanalytic results on Trivium. Khazaei and Hassanzadeh [13] showed that Trivium is strong against the linear sequential circuit approximation attack in spite of the extra simplicity of its output function and next-state function. Turan and Kara [19] define the initialization step of Trivium as an 8 ... WebJul 15, 2011 · This paper presents a careful analysis on Stream Cipher TRIVIUM. The study has been performed on how the equations are generated and how much they are vulnerable to various attacks. Finally a... high country quilt guild