What is the entropy source of the CEC1702 True Random Number Generator?
- The True Random Number Generator (TRNG) is based on sampling phase jitter in oscillator rings. Refer to the following document that explains this at a high level:
- Sunar, B., Martin, W. J., Stinson, D. R., "A Provably Secure True Random Number Generator with Built-in Tolerance to Active Attacks,” IEEE Transactions on Computers, Volume: 56, Issue: 1, January 2007.