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chainsafe-bls/benchmark/verifyMultipleSignaturesSav...

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import {runForAllImplementations} from "../test/switch";
import {range, randomMessage} from "../test/util";
(async function () {
console.log("verifyMultipleSignatures savings");
console.log(["Impl", "# sigs", "ratio multi/single"].join("\t"));
await runForAllImplementations(async (bls, implementation) => {
for (const aggCount of [2, 5, 10, 20, 50, 100]) {
const dataArr = range(aggCount).map(() => {
const sk = bls.SecretKey.fromKeygen();
const pk = sk.toPublicKey();
const msg = randomMessage();
const sig = sk.sign(msg);
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return {publicKey: pk, message: msg, signature: sig};
});
const startMulti = process.hrtime.bigint();
bls.Signature.verifyMultipleSignatures(dataArr);
const endMulti = process.hrtime.bigint();
const diffMulti = endMulti - startMulti;
const startSingle = process.hrtime.bigint();
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for (const {publicKey, message, signature} of dataArr) {
signature.verify(publicKey, message);
}
const endSingle = process.hrtime.bigint();
const diffSingle = endSingle - startSingle;
const ratio = Number(diffMulti) / Number(diffSingle);
console.log([implementation, aggCount, ratio.toPrecision(2)].join("\t"));
}
});
})();