The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
Dec. 20, 2019
Secure-ic Sas, Cesson-Sévigné, FR;
Youssef El Housni, La Garenne-Colombes, FR;
Florent Lozac'H, Pace, FR;
SECURE-IC SAS, Cesson-Sevigne, FR;
Abstract
Embodiments provide a device for testing a bit sequence generated by a Random Number Generator, wherein the device is configured to apply one or more statistical tests to the bit sequence, in response the detection of N bits generated by the Random number generator, each statistical test providing at least one sum value derived from the bits of the sequence, the testing device comprising: a comparator for comparing at least one test parameter related to each statistical test to one or more thresholds; a validation unit configured to determine if the bit sequence is valid depending on the comparison made by the comparator for each statistical test; wherein at least one of the test parameter and the at least one threshold is determined from N and from a target error probability.