Commitment Hiding is a cryptographic technique enabling a party to commit to a value without immediate disclosure. The value is revealed later to prove consistency, ensuring fairness in decentralized protocols. This method prevents early exposure of sensitive information.
Context
Commitment hiding schemes are instrumental in privacy-preserving blockchain applications and secure protocol execution. They mitigate issues like front-running or malicious manipulation by obscuring transaction details until a predetermined reveal time. This contributes to the integrity of various cryptographic processes.
A new lattice-based polynomial commitment scheme drastically shrinks proof size, providing the essential, quantum-safe primitive for future scalable blockchain privacy.
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