Research Article

A Torus-Chaotic System and Its Pseudorandom Properties

Table 2

Pseudorandom properties of torus-chaotic system.

Test valueResult

Frequency0Failure
Block frequency0Failure
Longest run0Failure
Rank0Failure
FFT0Failure
Nonoverlapping template0Failure
Overlapping template0.110698Success
Linear complexity0Failure
Serial0Failure
Approximate entropy0Failure
Cumulative sums0Failure