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. 17, 2018
Filed:
May. 20, 2016
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Bong-Jun Kim, Gyeonggi-do, KR;
Se-Hoon Kim, Jeollanam-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/62 (2013.01); H04L 9/16 (2006.01);
U.S. Cl.
CPC ...
H04L 63/20 (2013.01); G06F 21/6209 (2013.01); H04L 9/16 (2013.01); H04L 63/061 (2013.01); H04L 63/123 (2013.01);
Abstract
An electronic device for encrypting content and a method thereof are provided. First and second data segments of a content file may be received. The first data segment may be encrypted on the basis of a policy of a content provider providing the content file. The second data segment may be encrypted using an encryption scheme that differs from that used for the first data segment. The second encryption scheme may utilized a different key and/or algorithm than that used in the first encryption scheme.