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:
Aug. 12, 2014
Filed:
Aug. 14, 2008
Jun-bum Shin, Suwon-si, KR;
Choong-hoon Lee, Seoul, KR;
Su-hyun Nam, Seoul, KR;
Yang-lim Choi, Seongnam-si, KR;
Ji-soon Park, Suwon-si, KR;
Jun-Bum Shin, Suwon-si, KR;
Choong-hoon Lee, Seoul, KR;
Su-hyun Nam, Seoul, KR;
Yang-lim Choi, Seongnam-si, KR;
Ji-soon Park, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided are methods of generating and verifying an electronic signature of software data, wherein software data is split into a plurality of blocks, electronic signatures corresponding to each of the blocks are generated, and some of the electronic signatures are randomly selected for verification. Accordingly, a time required for verifying an electronic signature can be reduced while maintaining the advantages of an electronic signature system.