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Modeling an Optimization Problem to Solve a System of Algebraic Equations for Cryptanalysis
- Authors
- Song, Jung Hwan; Jang, Hwan Seok
- Issue Date
- Nov-2010
- Publisher
- LIBRARY & INFORMATION CENTER, NAT DONG HWA UNIV
- Keywords
- Algebraic cryptanalysis; Numerical method; Optimization; Block cipher
- Citation
- JOURNAL OF INTERNET TECHNOLOGY, v.11, no.6, pp.875 - 878
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF INTERNET TECHNOLOGY
- Volume
- 11
- Number
- 6
- Start Page
- 875
- End Page
- 878
- ISSN
- 1607-9264
- Abstract
- In this paper, we construct an optimization problem to solve a system of algebraic equations over a finite field Given a system of equations over finite field, we derive a system of equations over the real numbers from the given system We construct a model of an unconstrained optimization problem by using a penalty function We also show that an optimal solution to the unconstrained optimization problem is the solution of the original system of algebraic equations over a finite field
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Related Researcher
- Song, Jung Hwan
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF MATHEMATICS)