Maxim Integrated DS28E22
The DeepCover Secure Authenticator (DS28E22) combines crypto-strong, bidirectional, secure challengeand-response authentication functionality with an implementation based on the FIPS 180-3-specified Secure Hash Algorithm (SHA-256). Each device has its own guaranteed unique 64-bit ROM identification number (ROM ID) that is factory programmed into the chip.| Part No. | DS28E22 |
|---|---|
| Datasheet | DS28E22 Download |
| Manufacturer |  Maxim Integrated |
| Description | DeepCover Secure Authenticator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
DeepCoverM embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. A 2Kb user-programmable EEPROM array provides nonvolatile storage of application data and additional protected memory holds a readprotected secret for SHA-256 operations and settings for user memory control. This unique ROM ID is used as a fundamental input parameter for cryptographic operations and also serves as an electronic seria
