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. 14, 2021
Filed:
Aug. 13, 2019
International Business Machines Corporation, Armonk, NY (US);
Mo Ji, Beijing, CN;
Shan Gao, Beijing, CN;
Cheng Xu, Beijing, CN;
Cheng Fang Wang, Beijing, CN;
Ya Nan Mo, Beijing, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, computer system, and computer program product for file exposure to an intended recipient. A computer system receives a request to view a file is received first, wherein the file is encrypted with a first key generated based on at least one biological feature of an intended recipient. The computer system causes at least one biological feature of a viewer to be captured, wherein the at least one biological feature of the viewer is corresponding to the at least one biological feature of the intended recipient. The computer system generates a second key based on the at least one biological feature of the viewer. The computer decrypts the file with the second key.