Invention Grant
- Patent Title: Near field communication (NFC) device and method for selectively securing records in a near field communication data exchange format (NDEF) message
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Application No.: US14187965Application Date: 2014-02-24
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Publication No.: US08930707B2Publication Date: 2015-01-06
- Inventor: Thenmozhi Arunan , Eun-Tae Won
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: IN1668/CHE/2008 20080709; KR10-2009-0043472 20090519
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06K7/10 ; H04W12/10 ; H04B5/00 ; H04W4/00

Abstract:
A method and apparatus for selectively securing records in a Near Field Communication Data Exchange Format (NDEF) message in a Near Field Communication (NFC) device are provided. The method includes generating a place marker signature record by setting a URI_present field to ‘0’ and setting a signature_type field to a predefined value, wherein a combination of the URI_present field set to ‘0’ and the signature_type field set to the predefined value indicates that a signature Record Type Definition (RTD) is a place marker signature record; and placing the place marker signature record in the NDEF message, wherein a set of records following the place marker signature record are secured.
Public/Granted literature
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