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:
Nov. 16, 2010
Filed:
Apr. 03, 2006
Applicants:
Reuven Elhamias, Kfar-Vradim, IL;
Vivek Venkatraman Mani, Cupertino, CA (US);
Niv Cohen, Kibutz Shamir, IL;
Inventors:
Reuven Elhamias, Kfar-Vradim, IL;
Vivek Venkatraman Mani, Cupertino, CA (US);
Niv Cohen, Kibutz Shamir, IL;
Assignee:
SanDisk Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K 1/04 (2006.01); H04K 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
When cipher block chaining encryption/decryption is employed, write fault recovery is accomplished by storing information useful for the writing of cipher block chaining processed data before it is written to storage cells. Hence when write failure is discovered, this information stored can be retrieved for rewriting the data to the cells. Preferably, the information stored includes security configuration information for cipher block chaining processing a unit of data.