DS28E39 Description
The DS28E39 is an ECDSA public-key-based bidirectional secure authenticator that incorporates Maxim’s patented ChipDNA™.
DS28E39 Key Features
- Robust Countermeasures Protect Against Security Attacks
- Patented Physically Unclonable Function Secures Device Data
- Actively Monitored Die Shield Detects and Reacts to Intrusion Attempts
- All Stored Data Cryptographically Protected from Discovery
- ECDSA Authenticated R/W of Stored Data and Counter
- Efficient Public-Key Authentication Solution to Authenticate Peripherals
- FIPS 186-pliant ECDSA P256 Signature for Challenge/Response Authentication
- ChipDNA Generated Public/Private Key Pair
- TRNG with NIST SP 800-90B pliant Entropy Source
- Supplemental Features Enable Easy Integration into End