DS28E84 Overview
The DS28E84 is a radiation-resistant secure authenticator that provides a core set of cryptographic tools derived from integrated asymmetric (ECC-P256) and symmetric (SHA-256) security functions. In addition to the security services provided by the hardware implemented crypto engines, the device integrates a FIPS-patible true random number generator (TRNG), 10Kb of secured OTP, 15Kb of FRAM, one configurable GPIO,...
DS28E84 Key Features
- High Radiation Resistance Allows UserProgrammable Manufacturing or Calibration Data Before Medical Sterilization
- Resistant Up to 50kGy (kiloGray) of Radiation
- 10kb of One Time Programmable (OTP) for User Data, Keys, and Certificates
- 15Kb of Secure FRAM for User Data and Certificates
- ECC-P256 pute Engine
- FIPS 186 ECDSA P256 Signature and Verification
- ECDH Key Exchange for Session Key Establishment
- ECDSA Authenticated R/W of Configurable Memory
- SHA-256 pute Engine
- FIPS 180 MAC for Secure Download/Boot