Cryptographic Properties of Some Cryptosystem with Modulation of the Chaotic Sequence Parameters

@inproceedings{Berczynski2005CryptographicPO,
  title={Cryptographic Properties of Some Cryptosystem with Modulation of the Chaotic Sequence Parameters},
  author={Stefan Berczynski and Yury A. Kravtsov and Jerzy Pejas and Adrian Skrobek},
  booktitle={Information Processing and Security Systems},
  year={2005}
}
This paper discusses mixing of some non-linear chaotic maps, e.g. a logistic equation and a tent mapping, as simplified method for information encryption and decryption. A ciphertext is obtained by the iteration of defined mixing chaotic maps from an initial state. Because the secure control parameters of these chaotic mappings are modulated according to currently encrypted plaintext, the proposed cipher algorithm can be treated as some homophonic substitution cipher with encryption key defined… CONTINUE READING