A poor key space problem of 2-D data encryption using chaotic tent map

Information and Signal Processing
Authors:
Shashikhin Vladimir N. Bogach Nataliya V. Chuprov Viktor A.
Abstract:

A poor key space problem is inherent for cryptosystems using simple chaotic maps. We offer the encryption results and introduce the way to increase the key space dimension for a chaotic discrete modulation iterating tent map for image encryption.