Algebraic break of a cryptosystem based on discretized two-dimensional chaotic maps

作者：Solak Ercan^*; Cokal Cahit

来源：Physics Letters A, 2009, 373(15): 1352-1356.

DOI：10.1016/j.physleta.2009.02.024

• Communication using chaos
• Cryptanalysis

Recently, a cryptosystem based on two-dimensional discretized chaotic maps was proposed [T. Xiang, et al., Phys. Lett. A 364 (2007) 252]. In this Letter, we cryptanalyze the proposal using algebraic methods. We give three different attacks that yield all the secret parameters of the cryptosystem.

• 出版日期2009-3-30