Quantum Completeness

Definition ∞ Quantum completeness, in the context of quantum proof systems, refers to the property that an honest prover can always convince an honest verifier of the truth of a statement. This means that if the statement is true, there exists a quantum proof that the verifier will accept with high probability. It is a fundamental property ensuring the reliability and effectiveness of quantum cryptographic protocols.
Context ∞ Quantum completeness is a theoretical concept primarily discussed in academic and research contexts related to quantum cryptography and post-quantum security for blockchain. While not directly featured in daily crypto news, understanding this principle is essential for evaluating the foundational security guarantees of proposed quantum-safe digital asset systems. Its successful realization is a prerequisite for robust quantum-resistant cryptographic solutions.