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DS28E16 - 1-Wire Secure SHA-3 Authenticator

Description

The DS28E16 secure authenticator combines FIPS202compliant Secure Hash Algorithm (SHA-3) challenge and response authentication with secured EEPROM.

Features

  • Robust Countermeasures Protect Against Security Attacks.
  • All Stored Data Cryptographically Protected from Discovery.
  • Efficient Secure Hash Algorithm Authenticates Peripherals.
  • FIPS 202-Compliant SHA-3 Algorithm for Challenge/Response Authentication.
  • FIPS 198-Compliant Keyed-Hash Message Authentication Code (HMAC).
  • Supplemental Features Enable Easy Integration into End.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Request DS28E16 Security User Guide EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. DS28E16 1-Wire Secure SHA-3 Authenticator General Description The DS28E16 secure authenticator combines FIPS202compliant Secure Hash Algorithm (SHA-3) challenge and response authentication with secured EEPROM. The device provides a core set of cryptographic tools derived from integrated blocks including a SHA-3 engine, 256 bits of secured user EEPROM, a decrement-only counter and a unique 64-bit ROM identification number (ROM ID). The unique ROM ID is used as a fundamental input parameter for cryptographic operations and serves as an electronic serial number within the application. The device communicates over the single-contact 1-Wire® bus.
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