Results 81 to 90 of about 180 (98)

Bivium as a Mixed-Integer Linear Programming Problem

Lecture Notes in Computer Science, 2009
Trivium is a stream cipher proposed for the eSTREAM project. Raddum introduced some reduced versions of Trivium, named Bivium A and Bivium B. In this article we present a numerical attack on the Biviums. The main idea is to transform the problem of solving a sparse system of quadratic equations over GF (2) into a combinatorial optimization problem.
Lars R Knudsen, Knudsen Lars R, Stolpe Mathias   +2 more
exaly   +3 more sources

Internal State Recovery Attack on Stream Ciphers: Breaking BIVIUM

Lecture Notes in Computer Science, 2019
This paper proposes an attack on shift register based stream ciphers. The attack consists of recovering the internal state of the registers at a starting clock instant from which the output stream is available. For a given output stream the evolution of the output function at the clocking times is first computed in symbolic form as a sequence of ...
Shravani Shahapure, Virendra Sule, Rohin D. Daruwala   +2 more
exaly   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

Optimising Gröbner Bases on Bivium

Mathematics in Computer Science, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tobias Eibach, Gunnar Völkel, Enrico Pilz   +2 more
exaly   +3 more sources

Attacking Bivium Using SAT Solvers

, 2008
In this paper we present experimental results of an application of SAT solvers in current cryptography. Trivium is a very promising stream cipher candidate in the final phase of the eSTREAM project. We use the fastest industrial SAT solvers to attack a reduced version of Trivium - called Bivium.
Tobias Eibach, Enrico Pilz, Gunnar Völkel   +2 more
openaire   +2 more sources

bivium, n.

2023
exaly   +2 more sources

AIDA Breaks BIVIUM (A&B) in 1 Minute Dual Core CPU Time. [PDF]

IACR Cryptol. ePrint Arch., 2009
The stream cipher BIVIUM (both BIVIUM-A and BIVIUM-B), a modification of the eSTREAM finalist TRIVIUM, can be broken completely by the Algebraic IV Differential Attack, AIDA, using $2^{27.5}$ simulations or one minute of dual core processing.
Michael Vielhaber
openaire   +2 more sources

Myth as a Performance: Lope de Vega’s The Journey of the Soul and the Bivium

Ecumenica, 2023
ABSTRACT The Journey of the Soul (El Viaje del Alma) by Lope de Vega has not been studied deeply by scholars. It exemplifies the myth of the bivium, so common in literature throughout history. This article explains the location of Lope de Vega’s play, provides a thematic analysis, and shows its relation to the myth of bivium.
openaire   +1 more source

Felipe II y la geografía del «bivium»: los «Triunfos morales» de Francisco de Guzmán

La Perinola, 2022
The essay deals with the classic motif of the bivium in relation to the figure of Philip II and the literature of his time, sticking to the allegorical poem Triunfos morales by Francisco de Guzmán, published for the first time in 1557 in Antwerp and dedicated to the king.
openaire   +2 more sources

Nuove ricerche nel cimitero di S. Ilario ad bivium (Valmontone)

, 2023
Fiocchi Nicolai V.
openaire   +2 more sources

Myth as a Performance: Lope de Vega’s The Journey of the Soul and the Bivium

Ecumenica, 2023
Maria Montesinos Castaneda
exaly