DS28E30 Click here to ask an associate for production status of specific part numbers.
1-Wire ECDSA Secure Authenticator General Description The DS28E30 provides a highly secure and easily deployed turnkey authentication solution based on the FIPS-186 ECDSA standard.
The secure authenticator combines ECDSA challenge and response authentication with secured EEPROM for the storage of the keys and user data.
The device provides a core set of cryptographic tools derived from integrated blocks including an asymmetric hardware engine, a true random number generator (TRNG), 3Kb of secure EEPROM, a decrement-only counter, and a unique 64-bit ROM identification number (ROM ID).
The ECC public/priva...

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