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:
Dec. 17, 2013
Filed:
Jan. 25, 2011
Jonathan Herbach, Mountain View, CA (US);
Chetan Mehrotra, Indirapuram Ghaziabad, IN;
Varun Sharma, New Delhi, IN;
Shadkam Islam, Nodia, IN;
Jonathan Herbach, Mountain View, CA (US);
Chetan Mehrotra, Indirapuram Ghaziabad, IN;
Varun Sharma, New Delhi, IN;
Shadkam Islam, Nodia, IN;
Adobe Systems Incorporated, San Jose, CA (US);
Abstract
One exemplary embodiment involves receiving, at a server, a request for a document key for accessing a document on a client device, wherein the request comprises an identity of an access policy and information about the document. The exemplary method further comprises determining, at the server, whether access to the document is permitted according to the access policy. If access to the document is permitted, the exemplary method involves computing, at the server, the document key using the information about the document, wherein the document key is document specific, wherein, prior to the computing of the document key, the document key is not stored for access by the server. The exemplary method further involves responding to the request by providing the document key for use in accessing the document on the client device.