[4] [4] SULAK F, UGUZ M, KOCAK O, et al. On the independence of statistical randomness tests included in the NIST test suite ［J］. Turkish J Elec Engineer Comput Sci, 2017, 25(5): 3673-3683.

[5] [5] NISTSP 800-22, a statistical test suite for random and pseudorandom number generators for cryptographic applications ［S］.

[6] [6] AIS20/AIS31, a proposal for: functionality classes for random number generators ［S］.

[10] [10] SYS M, RIHA Z, MATYAS V. Algorithm 970: optimizing the NIST statistical test suite and the Berlekamp-Massey algorithm ［J］. ACM Tran Mathemati Software, 2016, 43(3): 1-11.

[16] [16] SCHINDLER W. Efficient online tests for true random number generators ［C］// CHES. Bonn, Germany. 2001: 103-117.

[18] [18] FISCHER V, LUBICZ D. Embedded evaluation of randomness in oscillator based elementary TRNG ［C］// CHES. Berlin, Germany. 2014: 527-543.

[19] [19] ZIEGEL E R, KANJI G K. 100 statistical tests ［J］. Technometrics, 1994, 36(4): 436-437.