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.

Date of Patent:
Mar. 07, 2017

Filed:

Jul. 02, 2015
Applicant:

International Businesss Machines Corporation, Armonk, NY (US);

Inventors:

Marcus Brandenburger, Rueschlikon, CH;

Christian Cachin, Rueschlikon, CH;

Nikola Knezevic, Rueschlikon, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/00 (2006.01); G06F 21/64 (2013.01); H04L 29/08 (2006.01); H04L 9/32 (2006.01); G06F 21/62 (2013.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
G06F 21/64 (2013.01); G06F 21/6218 (2013.01); H04L 9/3247 (2013.01); H04L 63/123 (2013.01); H04L 67/10 (2013.01);
Abstract

A method for providing integrity and consistency of a cloud storage service to a group of mutually trusted clients may be provided. The cloud storage service may offer a set of operations, such as read, write, update, delete in respect to stored data to the clients, whereby each client only executes its own client operations when consuming one of the set of operations of the cloud storage service, and wherein each client detects data correctness of the cloud storage service based on a protocol providing fork-linearizablity.


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