Skip to main content

Lattice-Based Commitments

Definition

Lattice-based commitments are cryptographic primitives derived from the mathematical hardness of problems on lattices, offering a form of data commitment that is considered resistant to quantum computer attacks. These commitments allow a party to commit to a message and later reveal it, proving that the revealed message is indeed the one committed to, without disclosing the message prematurely. They provide a secure way to bind data values cryptographically.