This white paper explains how SRAM-based Physical Unclonable Functions (PUFs) are used to secure devices in markets such as automotive, industrial, and aerospace. It covers how SRAM PUFs generate unique keys, their reliability, and their application in protecting sensitive data.
This cutting-edge technology is:
- Innovative: SRAM PUFs create unique, unclonable keys for each device using manufacturing variations
- Universal: Used in hundreds of millions of devices for data protection
- Flexible: Applicable to various devices, from microcontrollers to FPGAs
- Robust: Sensitive data is encrypted and keys are never stored
- Cost-effective: No hardware changes or key provisioning needed for key generation
- Versatile: Suitable for many markets and applications