1 / 4

NFC protocol arrangement

Ecma/TC32-TG19/2007/094 (supersedes Ecma/TC32-TG19/2006/076). NFC protocol arrangement. NFC-SEC ECMA-xxx. ISO/IEC 21 481 ECMA-352 (NFCIP-2). NFC-FAST ECMA-xxx. MemorySpot ECMA-xxx. ISO/IEC 14443. ISO/IEC 15693. ISO/IEC 18092 ECMA-340 ( NFCIP-1 ). NFC-FEC ECMA-xxx.

trisha
Télécharger la présentation

NFC protocol arrangement

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Ecma/TC32-TG19/2007/094(supersedes Ecma/TC32-TG19/2006/076) NFC protocol arrangement NFC-SEC ECMA-xxx ISO/IEC 21481ECMA-352(NFCIP-2) NFC-FAST ECMA-xxx MemorySpot ECMA-xxx ISO/IEC 14443 ISO/IEC 15693 ISO/IEC 18092 ECMA-340(NFCIP-1) NFC-FEC ECMA-xxx Protocol Test Methods ECMA-362ISO/IEC 23917 RF I/F Test Methods ECMA-356 ISO/IEC 22536 NFC-WI ECMA-373 ISO/IEC 28361 Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 1

  2. NFCwork items Current work items • NFC-SEC: NFC Data Link security to complement higher layer security (2008-12 GA) • NFC-FEC: RF Front-end configuration (2008-12 GA) • “MemorySpot”: 2,4 GHz High Data Rate (2009-06 GA) Possible future work items: • NFC-WI-FAST: 2nd generation wired interface • NFC-FAST: Higher data rates • Consider a low Hmax profile for Ecma-340 for mobile use • NFC-PCT: Application extensions in NFCIP-1 • Power control as an example application extension Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 2

  3. NFC-SEC Overview Motivation: wireless network easy setup, peer-2-peer, mobile phone payment, ticketing and wired equivalent privacy use cases Application independent security layer. For protecting NFC peer-to-peer communications New feature for NFCIP-1 Good balance between state-of-the-art security and performance Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 3

  4. NFC-SEC details Protection against: • Eavesdropping • Data modification (on the NFC link) 2 services are available: • Secure Channel • Shared Secret Security protocol: • Key establishment phase • Secure data exchange phase (encryption and MAC) Encapsulated in DEP packets Rue du Rhône 114 - CH-1204 Geneva - T: +41 22 849 6000 - F: +41 22 849 6001 - www.ecma-international.org 4

More Related