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:
May. 22, 2001
Filed:
Jun. 28, 2000
Applicant:
Inventors:
Premkumar Thomas Devanbu, Davis, CA (US);
Stuart Gerald Stubblebine, Lebanon, NJ (US);
Assignee:
AT&T Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 ;
U.S. Cl.
CPC ...
H04L 9/00 ;
Abstract
A system and method are provided for storing a data element from a first resource in a queue at a second resource. A combination of a data element X,and a signature S,=S[N] are signed at a first resource to obtain a signature S[X,,S[N]], where N is an integer. The data element data element X,and the signature S[X,,S[N]] are sent from the first resource to the second resource to be stored in the queue at the second resource. The signature S[X,,S[N]] is stored at the first resource as the new value for S,.