ATECC608B-TFLXTLS Overview
ATECC608B-TFLXTLS CryptoAuthentication™ Data Sheet ATECC608B-TFLXTLS Introduction The ATECC608B-TFLXTLS is a pre-provisioned variant of the ATECC608B. The ATECC608B provides enhanced security measures over that of the ATECC608A. These enhancements also apply to the ATECC608B-TFLXTLS.
ATECC608B-TFLXTLS Key Features
- Specified Configuration Zone with limited selectable options
- I/O Options
- I2C Interface with One-Time Changeable I2C Address
- Single Wire Interface (SWI)
- One Permanent Primary P-256 Elliptic Curve Cryptography (ECC secp256r1) Private Key Fixed at Manufacturing Time
- One Internal Sign Private Key for Key Attestation
- Three Secondary P-256 ECC Private Keys that Can Be Regenerated by the User
- Signer Public Key from Signer Certificate
- Public Key Validation Support
- One Customizable Symmetric Secret Key Slot