Caminhos à fertilidade intelectual. O curriculum trivium em contexto de rua / Pathways to intellectual fertility. The curriculum trivium in street context
نویسندگان
چکیده
منابع مشابه
Cube Attacks on Trivium
This paper discusses the Cube attacks proposed in [1] applied to Trivium. Independent verification of the equations given in [1] were carried out. Experimentation showed that the precomputed equations were not general. They are correct when applied to the class of IVs for which they were computed where IV bits at locations other than those corresponding to the cube are fixed at 0. When these IV...
متن کاملOn the Design of Trivium
eSTREAM called for new stream ciphers designed for niche areas such as exceptional performance in software and hardware where resources are restricted. This project provides an open platform to discuss these ciphers. Trivium is one of the promising new ciphers submitted to it. Until now, no attack has been successfully applied to it. This paper illustrates new design principles of stream cipher...
متن کاملHill Climbing Algorithms and Trivium
This paper proposes a new method to solve certain classes of systems of multivariate equations over the binary field and its cryptanalytical applications. We show how heuristic optimization methods such as hill climbing algorithms can be relevant to solving systems of multivariate equations. A characteristic of equation systems that may be efficiently solvable by the means of such algorithms is...
متن کاملAlgebraic analysis of Trivium-like ciphers
Trivium is a bit-based stream cipher in the final portfolio of the eSTREAM project. In this paper, we apply the approach of Berbain et al. to Trivium-like ciphers and perform new algebraic analyses on them, namely Trivium and its reduced versions: Trivium-N , Bivium-A and Bivium-B. In doing so, we answer an open question in the literature. We demonstrate a new algebraic attack on Bivium-A. This...
متن کاملAdvanced Algebraic Attack on Trivium
This paper presents an algebraic attack against Trivium that breaks 625 rounds using only 4096 bits of output in an overall time complexity of 2 Trivium computations. While other attacks can do better in terms of rounds (799), this is a practical attack with a very low data usage (down from 2 output bits) and low computation time (down from 2). From another angle, our attack can be seen as a pr...
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ژورنال
عنوان ژورنال: Ensino em Re-Vista
سال: 2018
ISSN: 1983-1730,0104-3757
DOI: 10.14393/er-v25n3a2018-12