Random data method and apparatus

Cryptography – Key management – Having particular key generator

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C380S044000, C713S168000, C713S171000

Reexamination Certificate

active

07627116

ABSTRACT:
A random data generator for reproducing a random data stream producible by an identical generator at another location, comprising: an input means for receiving a bit stream, a random selector for selecting random individual bits from said bit stream to form a random data stream, and wherein said random selector is randomized by a previous segment of said random data stream. The generator allows process running at two separate locations to make use of the same random data.

REFERENCES:
patent: 3866217 (1975-02-01), Bennett, Jr.
patent: 4771429 (1988-09-01), Davis et al.
patent: 4907232 (1990-03-01), Harper et al.
patent: 5003598 (1991-03-01), Kunstadt
patent: 5253294 (1993-10-01), Maurer
patent: 5627894 (1997-05-01), Albert et al.
patent: 5703948 (1997-12-01), Yanovsky
patent: 5778069 (1998-07-01), Thomlinson et al.
patent: 6266413 (2001-07-01), Shefi
patent: 6445794 (2002-09-01), Shefi
patent: 6460055 (2002-10-01), Midgley et al.
patent: 6745326 (2004-06-01), Wary
patent: 2002/0120669 (2002-08-01), Yanovsky
Jung et al. Encryption with Statistical Self-Synchronization in Synchronous Broadband Networks, Springer-Verlag, 1999.
Kolata “The Key Vanishes : Scientist Outlines Unbreakable Code”, The New York Times on the Web, 2001.
Lyman “Unbreakable Code Said to Leave Hackers ‘Helpless’”, Newsfactor com, 2001.
Official Action Dated Oct. 9, 2007 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Aug. 12, 2004 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Jan. 16, 2007 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Oct. 17, 2008 From the US Office Action Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Apr. 19, 2005 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Jan. 25, 2008 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.
Official Action Dated Mar. 29, 2006 From the US Patent Office Re.: U.S. Appl. No. 09/791,686.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Random data method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Random data method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Random data method and apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4055685

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.