remove domain param from every method in bls
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parent
ee3ce5d951
commit
c1a6c41dd4
30
src/index.ts
30
src/index.ts
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@ -34,17 +34,12 @@ export function generatePublicKey(secretKey: Uint8Array): Buffer {
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* Signs given message using secret key.
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* @param secretKey
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* @param messageHash
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* @param domain
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*/
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export function sign(secretKey: Uint8Array, messageHash: Uint8Array, domain: Uint8Array): Buffer {
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export function sign(secretKey: Uint8Array, messageHash: Uint8Array): Buffer {
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assert(secretKey, "secretKey is null or undefined");
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assert(messageHash, "messageHash is null or undefined");
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assert(domain, "domain is null or undefined");
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const privateKey = PrivateKey.fromBytes(toBuffer(secretKey));
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return privateKey.signMessage(
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toBuffer(messageHash),
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toBuffer(domain),
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).toBytesCompressed();
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return privateKey.signMessage(toBuffer(messageHash)).toBytesCompressed();
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}
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/**
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@ -80,26 +75,15 @@ export function aggregatePubkeys(publicKeys: Uint8Array[]): Buffer {
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* @param publicKey
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* @param messageHash
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* @param signature
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* @param domain
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*/
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export function verify(
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publicKey: Uint8Array,
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messageHash: Uint8Array,
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signature: Uint8Array,
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domain: Uint8Array
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): boolean {
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export function verify(publicKey: Uint8Array, messageHash: Uint8Array, signature: Uint8Array): boolean {
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assert(publicKey, "publicKey is null or undefined");
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assert(messageHash, "messageHash is null or undefined");
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assert(signature, "signature is null or undefined");
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assert(domain, "domain is null or undefined");
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try {
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return PublicKey
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.fromBytes(toBuffer(publicKey))
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.verifyMessage(
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Signature.fromCompressedBytes(toBuffer(signature)),
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toBuffer(messageHash),
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toBuffer(domain)
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);
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.fromBytes(publicKey)
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.verifyMessage(Signature.fromCompressedBytes(toBuffer(signature)), toBuffer(messageHash));
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} catch (e) {
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return false;
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}
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@ -110,18 +94,15 @@ export function verify(
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* @param publicKeys
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* @param messageHashes
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* @param signature
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* @param domain
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*/
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export function verifyMultiple(
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publicKeys: Uint8Array[],
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messageHashes: Uint8Array[],
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signature: Uint8Array,
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domain: Uint8Array
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): boolean {
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assert(publicKeys, "publicKey is null or undefined");
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assert(messageHashes, "messageHash is null or undefined");
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assert(signature, "signature is null or undefined");
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assert(domain, "domain is null or undefined");
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if(publicKeys.length === 0 || publicKeys.length != messageHashes.length) {
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return false;
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@ -132,7 +113,6 @@ export function verifyMultiple(
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.verifyMultiple(
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publicKeys.map((key) => PublicKey.fromBytes(toBuffer(key))),
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messageHashes.map((m) => toBuffer(m)),
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toBuffer(domain),
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);
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} catch (e) {
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return false;
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@ -5,7 +5,6 @@ import {generateRandomSecretKey} from "@chainsafe/bls-keygen";
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import {getContext} from "./context";
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import {PublicKey} from "./publicKey";
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import {Signature} from "./signature";
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import {padLeft} from "./helpers/utils";
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export class PrivateKey {
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@ -50,9 +49,8 @@ export class PrivateKey {
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// return Signature.fromValue(this.value.sign(message));
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// }
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public signMessage(message: Uint8Array, domain: Uint8Array): Signature {
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domain = padLeft(domain, 8);
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return Signature.fromValue(this.value.signHashWithDomain(Buffer.concat([message, domain])));
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public signMessage(message: Uint8Array): Signature {
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return Signature.fromValue(this.value.signHashWithDomain(message));
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}
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public toPublicKey(): PublicKey {
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@ -48,8 +48,8 @@ export class PublicKey {
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return agg;
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}
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public verifyMessage(signature: Signature, messageHash: Uint8Array, domain: Uint8Array): boolean {
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return this.value.verifyHashWithDomain(signature.getValue(), Buffer.concat([messageHash, domain]));
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public verifyMessage(signature: Signature, messageHash: Uint8Array): boolean {
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return this.value.verifyHashWithDomain(signature.getValue(), messageHash);
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}
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public toBytesCompressed(): Buffer {
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@ -3,7 +3,7 @@ import {FP_POINT_LENGTH} from "./constants";
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import {SignatureType} from "@chainsafe/eth2-bls-wasm";
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import {getContext} from "./context";
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import {PublicKey} from "./publicKey";
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import {EMPTY_SIGNATURE, padLeft} from "./helpers/utils";
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import {EMPTY_SIGNATURE} from "./helpers/utils";
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export class Signature {
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@ -42,16 +42,14 @@ export class Signature {
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return this.value;
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}
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public verify(publicKey: PublicKey, message: Uint8Array, domain: Uint8Array): boolean {
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domain = padLeft(domain, 8);
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return publicKey.verifyMessage(this, message, domain);
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public verify(publicKey: PublicKey, message: Uint8Array): boolean {
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return publicKey.verifyMessage(this, message);
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}
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public verifyMultiple(publicKeys: PublicKey[], messages: Uint8Array[], domain: Uint8Array): boolean {
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domain = padLeft(domain, 8);
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public verifyMultiple(publicKeys: PublicKey[], messages: Uint8Array[]): boolean {
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return this.value.verifyAggregatedHashWithDomain(
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publicKeys.map((key) => key.getValue()),
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messages.map((message) => Buffer.concat([message, domain]))
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messages
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);
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}
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