1. NXP Semiconductors S tand van zaken passieve RFID technologie Henk Dannenberg RFID Standards Architect February 18, 2010
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3. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Introduction NXP Semiconductors
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6. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Overview HF & UHF Technology
7. What is Radio Frequency IDentification? UHF RFID Antenna UHF RFID Antenna UHF RFID labels are placed on the outside of the boxes RFID extends the functionality of barcodes, enabling simultaneous reading of many labels (without line of sight) and offering write operations to the RFID chip non-volatile memory The tiny RFID chip on the label becomes powered up by the reader antenna electric field. Roll with RFID labels
8. Electromagnetic RF spectrum Electric Waves Radio Waves Infra - red Visible Light Ultra - Violet X - Rays Gamma Rays Cosmic Rays 9kHz 30kHz 300kHz 3000kHz 30MHz 300MHz 3000MHz 30GHz 300GHz 3000GHz VLF LF MF HF VHF UHF SHF EHF Not designated Radio Spectrum Electric Waves Radio Waves Infra - red Visible Light Ultra - Violet X - Rays Gamma Rays Cosmic Rays 9kHz 30kHz 300kHz 3000kHz 30MHz 300MHz 3000MHz 30GHz 300GHz 3000GHz VLF LF MF HF VHF UHF SHF EHF Not designated Radio Spectrum VLF Very Low Frequency VHF Very High Frequency LF Low Frequency UHF Ultra High Frequency MF Medium Frequency SHF Super High Frequency HF High Frequency EHF Extremely High Frequency
10. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Markets & Applications
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12. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Success Stories
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17. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Future Developments
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22. Crypto processor tag interrogator Mutual Authentication Send key number AUTHENTICATE AES CRYPTO UNIT AES CRYPTO UNIT READ KEY 3DES enciphered key RndB GENERATE 8 byte Random RndB, Encipher with key 3DES enciphered key RndA’ Encipher chain VERIFY RndB’, Generate RndA’ Encipher with key Decipher RndB With same key Generate RndB’ GENERATE 8 byte RndA Concat RndA RndB’ 3DES Decipher chain 3DES deciphered chain of RndA+RndB’ Decipher RndA’ VERIFY RndA’ Assemble Session Key Session Key is 1HRndA+1HRndB+ 2HRndA+2HRndB
23. Data protection on RF-channel Area of listening-in attack RF channel Data Encryption tag (Authenticated) Interrogator COMMAND ANSWER ANSWER Ciphered ANSWER COMMAND Encrypted RF-Communication Ciphered COMMAND + + AES CRYPTO UNIT Command & Data Processing Crypto Operands: Session key generated by authentication process; based on random numbers Command & Data Processing + + AES CRYPTO UNIT Crypto Operands: Session key generated by authentication process; based on random numbers
24. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors Question & Answer
25. March 12, 2010 RFID Introduction / Henk Dannenberg Bruno Benevento, Field Application Engineer, NXP Semiconductors NXP RFID Product Portfolio
26. NXP RFID Product Portfolio ISO 18000-3 HF EPC Class 1 13.56 MHz I•CODE SLI I•CODE SLI-S I•CODE EPC G2 I•CODE UID/OTP I•CODE SY Ultralight , Ultralight C Classic 1K / 4K Plus , DESFire, DESFire EV1 I•CODE MIFARE Interrogator Smart Labels, Cards Interface 860 MHz – 2.4 GHz UCODE EPC G2 UCODE G2 XL/XM UCODE G2iL UCODE 125 kHz HITAG 1 HITAG 2 HITAG S HITAG µ Interrogator ICs HITAG I•CODE MIFARE UCODE HITAG Interrogator ICs Interrogator ICs * ISO 18000-6 UHF EPC Class 1 Gen2 ISO 11784/85 ISO 14223 ISO 14443 Vicinity Vicinity Proximity Long Range LF HF UHF
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