Quaternary true random number generator comprising gated p+–i–n+ diodes

Key Points

• True random number generators utilizing gated p-i-n diodes demonstrate superior performance with thermal noise factors.
• A key feature is the utilization of quaternary outputs to enhance randomness and unpredictability in data generation.
• Analysis focuses on the underlying physical principles that enable randomness, including thermal noise and quantum effects.
• This design may enable advancements in cryptography and secure communications, highlighting the importance of randomness.