30 lines
1.0 KiB
TypeScript
30 lines
1.0 KiB
TypeScript
import {expose} from "@chainsafe/threads/worker";
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import {CoordType, Implementation} from "../../../../src/types.js";
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import bls, {init} from "../../../../src/switchable.js";
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export type WorkerApi = typeof workerApi;
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const workerApi = {
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async verify(impl: Implementation, publicKey: Uint8Array, message: Uint8Array, signature: Uint8Array) {
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await init(impl);
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const pk = bls.PublicKey.fromBytes(publicKey, CoordType.affine);
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const sig = bls.Signature.fromBytes(signature, CoordType.affine, true);
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return sig.verify(pk, message);
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},
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async verifyMultipleAggregateSignatures(
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impl: Implementation,
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sets: {publicKey: Uint8Array; message: Uint8Array; signature: Uint8Array}[]
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) {
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await init(impl);
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return bls.Signature.verifyMultipleSignatures(
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sets.map((s) => ({
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publicKey: bls.PublicKey.fromBytes(s.publicKey, CoordType.affine),
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message: s.message,
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signature: bls.Signature.fromBytes(s.signature, CoordType.affine, true),
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}))
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);
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},
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};
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expose(workerApi);
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