DS28E25 Datasheet - Analog Devices

DS28E25 DeepCover Secure Authenticator

DeepCover™ embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. The DeepCover Secure Authenticator (DS28E25) combines crypto-strong, bidirectional, secure challengeand-response authentication functionali.

DS28E25 Features

* Symmetric Key-Based Bidirectional Secure Authentication Model Based on SHA-256

* Dedicated Hardware-Accelerated SHA Engine for Generating SHA-256 MACs

* Strong Authentication with a High Bit Count, UserProgrammable Secret, and Input Challenge

* 4096 Bits of User EEPROM Partitioned

DS28E25-AnalogDevices.pdf