Research Article

A Chaos-Based Authenticated Cipher with Associated Data

Table 10

NIST: Key schedule.

Test Name value Passing ratio Result

Frequency 0.085587 0.991 Pass
Block frequency 0.008629 0.989 Pass
Cumulative sums 0.719747 0.990 Pass
Runs 0.143686 0.990 Pass
Longest run 0.467322 0.989 Pass
Rank 0.363593 0.993 Pass
FFT 0.015816 0.987 Pass
Nonoverlapping templates 0.540204 0.981 Pass
Overlapping templates 0.065230 0.988 Pass
Universal 0.401199 0.991 Pass
Approximate entropy0.0771310.996Pass
Random excursions0.0983970.982Pass
Random excursions variant0.8848920.984Pass
Serial0.446556 0.989Pass
Linear complexity0.2492840.990Pass