Randomness Amplification

Mechanism

Randomness amplification denotes the computational process of transforming a low-entropy source of initial uncertainty into a high-entropy output suitable for cryptographic security. In the domain of cryptocurrency, this procedure ensures that protocol-level randomness—often derived from blockchain data—becomes sufficiently unpredictable to withstand adversarial manipulation. By expanding the input entropy, systems effectively mitigate the predictability risks associated with deterministic or observable on-chain sequences.