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...
Financed by the National Centre for Research and Development under grant No. SP/I/1/77065/10 by the strategic scientific research and experimental development program:
SYNAT - “Interdisciplinary System for Interactive Scientific and Scientific-Technical Information”.