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:
Jul. 19, 2005
Filed:
Jan. 05, 2001
Ulrich Kohl, Mountain View, CA (US);
Jeffrey Bruce Lotspiech, San Jose, CA (US);
Stefan Nusser, Boca Raton, FL (US);
Ulrich Kohl, Mountain View, CA (US);
Jeffrey Bruce Lotspiech, San Jose, CA (US);
Stefan Nusser, Boca Raton, FL (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method (and system) for storing information in a recoverable manner on an untrusted system, includes sending, by a client, a request to a recovery server for recovery of a failed database, determining whether the request is legitimate, based on the determining, sending a local key to the client, decrypting by the client the failed database with the local key, to recover the failed database, and re-encrypting the recovered database with a new key.