Robust Code Constructions Based on Bent Functions and Spline Wavelet Decomposition

The paper investigates new robust code constructions based on bent functions and spline–wavelet transformation. Implementation of in construction increases the probability error detection data channel cryptographic devices. Meanwhile, use spline wavelet theory for constructing codes gives possibility to increase system security from actions an attacker. Presented combine spline-wavelets functions. Developed codes, compared existing ones, have a higher parameter maximum masking probability. Illustrated ensure transmitted information. Some granted were implemented FPGA.