minauth-simple-preimage-plugin/dist/hash-preimage-proof.js

A very simple Minauth plugin that allows users to authenticate by providing a preimage to a given hash.

import { Field, ZkProgram, Poseidon } from 'o1js';
export const ProvePreimageProgram = ZkProgram({
    name: 'ProvePreimage',
    publicInput: Field,
    publicOutput: Field,
    methods: {
        baseCase: {
            privateInputs: [Field],
            method(publicInput, secretInput) {
                Poseidon.hash([secretInput]).assertEquals(publicInput);
                return publicInput;
            }
        }
    }
});
export const ProvePreimageProofClass = ZkProgram.Proof(ProvePreimageProgram);
export default ProvePreimageProgram;
//# sourceMappingURL=hash-preimage-proof.js.map