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:
Sep. 22, 2015
Filed:
Mar. 11, 2013
Emc Corporation, Hopkinton, MA (US);
Eric A. Young, Annerley, AU;
EMC Corporation, Hopkinton, MA (US);
Abstract
Methods, systems, apparatus and articles of manufacture for secure recoverable offline storage of a shared secret are provided herein. A method includes establishing a connection with a cryptographic device to access a first item of encrypted information maintained by the cryptographic device, wherein the first item of encrypted information comprises an item of cryptographic information encrypted with a first item of key information, decrypting the first item of encrypted information with a second item of key information to retrieve the item of cryptographic information, and encrypting the item of cryptographic information with a third item of key information to create a second item of encrypted information, wherein the third item of key information is associated with the cryptographic device.