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IEICE TRANSACTIONS on Fundamentals

Randomness Test to Solve Discrete Fourier Transform Test Problems

Atsushi IWASAKI, Ken UMENO

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Summary :

The Discrete Fourier Transform Test (DFTT) is a randomness test in NIST SP800-22. However, to date, the theoretical reference distribution of the DFTT statistic has not been derived, which is problematic. We propose a new test using power spectrum variance as the test statistic whose reference distribution can be derived theoretically. Note that the purpose of both the DFTT and the proposed test is to detect periodic features. Experimental results demonstrate that the proposed test has stronger detection power than the DFTT and that it test can be used even for short sequences.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E101-A No.8 pp.1204-1214
Publication Date
2018/08/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E101.A.1204
Type of Manuscript
PAPER
Category
Cryptography and Information Security

Authors

Atsushi IWASAKI
  Fukuoka Institute of Technology
Ken UMENO
  Kyoto University

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