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Advanced security and privacy 30mm NTAG 424 DNA Tag Tamper for Trusted loT applications

SKU: GSC-DNA 424-30
a new Secure Unique NFC Message (SUN) feature to generate tap-unique data authentication upon each read-out by NFC phone

Product description

Advanced security and privacy 30mm NTAG 424 DNA authentication NFC chipTag Tamper for Trusted loT applications

The new NTAG424 DNA chip is designed to reduce the costs bring NFC tag authentication to the mass market. The previous NTAG413 DNA was not widely adopted with many tag producers opting not to add it to their portfolio. However, the new chip, with a standard 50pF tag capacitance, should be easier to adopt and will likely reduce manufacturing costs.

Like the NTAG413 DNA, the new chip also features the ability to include a unique secure code dynamically into the URL address. This is an important feature as the iPhone is currently only capable of reading the NDEF message portion of an NFC tag. By including the secure code dynamically in the URL, the NTAG424 chip will offer authentication to both Android and iPhone users.

The new chip is marketed towards, and is likely to be adopted by, a very broad range of industries including fashion, food and beverages, pharmaceuticals and electrical appliances.

NTAG 424 DNA Tag offers powerful mix of security privacy Trust for loT applications


NTAG 424 DNA sets a new standard in secure NFC and IOT applications. The new chip generation offers state-of-the-art features for security and privacy protection, on attack-resistant certified silicon. The NTAG 424 DNA is architected to provide AES-128 cryptographic operation, new SUN authentication mechanism upon each read-out by an NFC enabled mobile device, as well as sensitive data protection with crypto-secure access permissions. This enables the most advanced product and content protection, plus secured and unique user experiences served in real-time.

The NTAG 424 DNA TagTamper tags go further and facilitate even more customized engagements by serving up status-aware, relevant consumer messages once the tag’s seal on a label or container has been broken.

Both the NTAG 424 DNA and 424 DNA TagTamper are sampling now with select customers.

Key Features

NFC interoperability: ISO/IEC 14443-A communication, NFC Forum Type 4 Tag

416 bytes memory organized in an ISO/IEC 7816-4 file system: 32 bytes capability container, 256 bytes NDEF file, and a 128 bytes protected data file

Common Criteria® EAL4 certification for hardware & software

Standard AES-128 cryptography for authentication/secure messaging, or LRP wrapped AES operation for even stronger attack resistance

SUN message authentication for advanced data protection within standard NDEF read operation

3-pass mutual authentication to access the protected data file

Protected communication on a contactless air interface

ECC-based NXP® originality signature and AES-128 based NXP originality check for assurance of tag origin

Random ID and encrypted UID for enhanced privacy protection

On-chip assembly of item URLs with flexible ASCII mirrors

Attack resistant hardware

Ultra-fast communication (up to 848 Kbits/s), benchmark authentication time

High input capacitance (50 pF) for compact antenna design

NTAG 424 DNA TagTamper includes all of the above features plus:

Tamper loop for once-opened and current-status detection (NTAG 424 DNA TagTamper)

Target Applications


Advanced anti-counterfeiting

Secure supply-chain traceability and authorized data access

Secure Identification & Access

Auditable trail of presence

Authenticated documents

Secure Transaction and Retail Payments

Exclusive, hyper-personalized content experiences

Status-driven messaging pre/post retail (NTAG 424 DNA TagTamper)

Tamper-proofing (NTAG 424 DNA TagTamper)

Trusted offers for vouchers, loyalty coupons, etc.


Product NameAdvanced security and privacy   30mm NTAG 424 DNA Tag Tamper for Trusted loT applications
SKUGSC-DNA   424-30
Product TypeSticker
Country of ManufactureChina
Harmonized   Tariff Code8523.52.10   (Smart Cards - Unrecorded)
Lead TimeImmediate(Sample); Production   two weeks
Minimum   Order Quantity1000pcs
Dimensions30 mm   (Ø) x 0.18 mm (H)
Tag   TechnologyNFC
Frequency13.56 MHz (NFC)
AdhesiveHot   Melt
Antenna Dimensions25mm (Ø)
Delivery FormatIndividual
DurabilityLight   Use
Label   CutKiss   Cut
Label MatrixOff
Label   SensingGap
Layout1 Wide
MaterialsAdhesive,   Aluminum, IC, Paper, PET, Silicone Paper Liner
NDEF FormattingNONE NDEF Formatted
NFC CertificationNFC Forum
NFC   Memory416   bytes
NFC StandardsISO 14443 Type A, NFC Forum -   Type 4
Operating Temperature-25°C to 70°C
Print   MethodsThermal
Roll Inner Diameter76.2 mm (3") Ø Core
Roll   Outer Diameter≤ 200   mm (Ø)
Shelf Life1 Year @ 23°C, 50% RH


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