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chainsafe-bls/test/benchmark/index.ts

103 lines
2.5 KiB
TypeScript

import crypto from "crypto";
import {runBenchmark} from "./runner";
import {runForAllImplementations} from "../switch";
import {IPublicKey, ISignature} from "../../src/interface";
runForAllImplementations(async (bls, implementation) => {
await bls.initBLS();
const aggCount = 30;
// verify
runBenchmark<{pk: IPublicKey; msg: Uint8Array; sig: ISignature}, boolean>({
id: `${implementation} verify`,
prepareTest: () => {
const msg = randomMsg();
const sk = bls.PrivateKey.fromKeygen();
const pk = sk.toPublicKey();
const sig = sk.signMessage(msg);
return {
input: {pk, msg, sig},
resultCheck: (valid) => valid === true,
};
},
testRunner: ({pk, msg, sig}) => {
return sig.verify(pk, msg);
},
});
// Fast aggregate
runBenchmark<{pks: IPublicKey[]; msg: Uint8Array; sig: ISignature}, boolean>({
id: `${implementation} verifyAggregate`,
prepareTest: () => {
const msg = randomMsg();
const dataArr = range(aggCount).map(() => {
const sk = bls.PrivateKey.fromKeygen();
const pk = sk.toPublicKey();
const sig = sk.signMessage(msg);
return {pk, sig};
});
const pks = dataArr.map((data) => data.pk);
const sig = bls.Signature.aggregate(dataArr.map((data) => data.sig));
return {
input: {pks, msg, sig},
resultCheck: (valid) => valid === true,
};
},
testRunner: ({pks, msg, sig}) => {
return sig.verifyAggregate(pks, msg);
},
});
// Aggregate pubkeys
runBenchmark<IPublicKey[], void>({
id: `${implementation} aggregate pubkeys (${aggCount})`,
prepareTest: () => {
return {
input: range(aggCount).map(() => bls.PrivateKey.fromKeygen().toPublicKey()),
};
},
testRunner: (pks) => {
bls.PublicKey.aggregate(pks);
},
});
// Aggregate sigs
runBenchmark<ISignature[], void>({
id: `${implementation} aggregate signatures (${aggCount})`,
prepareTest: () => {
const msg = randomMsg();
const sigs = range(aggCount).map(() => {
const sk = bls.PrivateKey.fromKeygen();
return sk.signMessage(msg);
});
return {
input: sigs,
};
},
testRunner: (sigs) => {
bls.Signature.aggregate(sigs);
},
});
});
function range(n: number): number[] {
const nums: number[] = [];
for (let i = 0; i < n; i++) nums.push(i);
return nums;
}
function randomMsg(): Uint8Array {
return Uint8Array.from(crypto.randomBytes(32));
}