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Quantum Randomness

Definition

Quantum randomness refers to randomness derived from the inherently probabilistic nature of quantum mechanics. Unlike pseudo-random number generators, which are deterministic algorithms, quantum randomness is based on unpredictable physical phenomena at the subatomic level. This property makes it exceptionally suitable for cryptographic applications where true unpredictability is paramount, such as in key generation or secure communication protocols. Its implementation offers a higher standard of security against sophisticated computational attacks. The fundamental uncertainty of quantum events ensures its non-deterministic character.