Method for testing a random number source and electronic...

Details Method for testing a random number source and electronic... Method for testing a random number source and electronic...

2006-01-24

2006-01-24

Jung, David (Department: 2134)

Cryptography

Key management

Having particular key generator

C380S046000, C380S277000

Reexamination Certificate

active

06990201

ABSTRACT:
The invention concerns a method for testing sources generating random numbers, particularly sources set up in the context of cryptographic systems such as random number generators incorporated in chip cards. The invention is particularly designed to be used for testing and validating electronic devices such as chip cards, PCMCIA, badges, contactless cards or any other similar portable apparatus.

REFERENCES:
Cryptanalysis of the GST stream cipher Lee, I.; Simmons, S.; Tavares, S.;Electrical and Computer Engineering, 2003. IEEE CCECE 2003. Canadian Conference on vol. 3, May 4-7, 2003, Pages(s): 1789-1794 vol. 3.
Design verification of the WE 32106 math accelerator unit Maurer, P.M.;Design & Test of Computers, IEEE vol. 5, Issue 3, Jun. 1988 Pages(s): 11-21.
Entropy estimators and serial tests for ergodic chains Wegenkittl, S. ;Information Theory, IEEE Transactions on vol. 47, Issue 6, Sep. 2001 Page(s):2480-2489.
Sadeghiyan, B. et al, “A New Universal Test for Bit Strings”, Lecture Notes in Computer Science, U.S. Springer Verlag, New York, New York, pps. 311-319.
Maurer, U.M., “A Universal Statistical Test for Random Bit Generators”, J. Cryptol (USA), Journal of Cryptology, 1992, USA, vol. 5, No. 2, 1992, pps. 89-105.

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