Analog Devices, Inc. (ADI) has introduced the DS28E30 1-Wire ECDSA Secure Authenticator,a cost–effective solution to detect and help protect products from counterfeiting or misuse. Combining a fixed–function cryptographic toolbox based on the industry standard FIPS 186 elliptic curve digital signature algorithm (ECDSA), secure storage of keys and application data, and the single-contact 1-Wire interface, the device easily integrates into existing or new designs with minimal complexity.
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The DS28E30 provides secure features to enable use management of limited life tools, sensors, and other peripherals. These include a monotonic, non-resettable, decrement-only counter and 1Kbit of general-purpose EEPROM that can optionally be ECDSA protected to store application data including end–product life-cycle information.
DS28E30 Key Features:
Pricing and Availability
Product |
Full Production
|
Price Each Per 1,000 |
Packaging |
DS28E30 |
Now |
$0.66 |
4 Ball WLP |