29 lines
772 B
TypeScript
29 lines
772 B
TypeScript
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/* eslint-disable */
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// no-magic-numbers
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// @ts-expect-error
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import { utils } from 'ffjavascript'
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import { toFixedHex } from './utils'
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async function prove(input: never, wasm: File, zkey: File) {
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try {
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const { proof } = await window.snarkjs.groth16.fullProve(utils.stringifyBigInts(input), wasm, zkey)
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return (
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'0x' +
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toFixedHex(proof.pi_a[0]).slice(2) +
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toFixedHex(proof.pi_a[1]).slice(2) +
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toFixedHex(proof.pi_b[0][1]).slice(2) +
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toFixedHex(proof.pi_b[0][0]).slice(2) +
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toFixedHex(proof.pi_b[1][1]).slice(2) +
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toFixedHex(proof.pi_b[1][0]).slice(2) +
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toFixedHex(proof.pi_c[0]).slice(2) +
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toFixedHex(proof.pi_c[1]).slice(2)
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)
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} catch (err) {
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throw new Error(err.message)
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}
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}
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export { prove }
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