Cryptographic authentication provides dynamic security with each transmission being different from the one before therefore minimizing the ability for data to be emulated. NXP’s Ucode DNA provides ISO/IEC 29167-10 standardised cryptographic security using 128-bit key based on AES (advanced encryption standard) algorithms. It is also designed in accordance with GS1 EPC Gen 2 V2 air interface standard, which supports cryptographic authentication in RFID systems operating in the UHF range (860 MHz to 960 MHz).

The new tag IC is ideal for use in a wide variety of applications, such as license plate authentication, access control and parking. Nedap’s UHF readers for long-range identification of vehicles and people fully support cryptographic authentication. The portfolio of Nedap will be expanded with UHF tags based on Ucode DNA.

Both Nedap’s Upass Reach and Upass Access readers are prepared for this advanced tag authentication. Upass Reach offers long-range vehicle identification up to 5 metres [16 ft] using the latest UHF technology. With Upass Access Nedap offers an ideal solution for doors that require convenience, and claimed to be the world’s smallest UHF reader for hands-free building and door access allowing reading distances of up to 2 metres (6 feet).