Update bls
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@ -7,12 +7,12 @@ import {PUBLIC_KEY_LENGTH, SIGNATURE_LENGTH} from "../constants";
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* @param source
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* @param length
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*/
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export function padLeft(source: Buffer, length: number): Buffer {
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export function padLeft(source: Uint8Array, length: number): Buffer {
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assert(source.length <= length, "Given array must be smaller or equal to desired array size");
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const result = Buffer.alloc(length, 0);
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source.copy(result, length - source.length);
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result.set(source, length - source.length);
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return result;
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}
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export const EMPTY_PUBLIC_KEY = Buffer.alloc(PUBLIC_KEY_LENGTH);
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export const EMPTY_SIGNATURE = Buffer.alloc(SIGNATURE_LENGTH);
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export const EMPTY_SIGNATURE = Buffer.alloc(SIGNATURE_LENGTH);
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@ -2,7 +2,7 @@ import {Keypair} from "./keypair";
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import {PrivateKey} from "./privateKey";
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import {PublicKey} from "./publicKey";
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import {Signature} from "./signature";
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import {BLSPubkey, BLSSecretKey, BLSSignature, Domain, bytes32} from "@chainsafe/eth2.0-types";
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import {BLSPubkey, BLSSecretKey, BLSSignature, Bytes32, Domain} from "@chainsafe/eth2.0-types";
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import {PUBLIC_KEY_LENGTH} from "./constants";
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import assert from "assert";
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@ -33,7 +33,7 @@ export function generatePublicKey(secretKey: BLSSecretKey): BLSPubkey {
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* @param messageHash
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* @param domain
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*/
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export function sign(secretKey: BLSSecretKey, messageHash: bytes32, domain: Domain): BLSSignature {
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export function sign(secretKey: BLSSecretKey, messageHash: Bytes32, domain: Domain): BLSSignature {
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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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@ -80,7 +80,7 @@ export function aggregatePubkeys(publicKeys: BLSPubkey[]): BLSPubkey {
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* @param signature
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* @param domain
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*/
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export function verify(publicKey: BLSPubkey, messageHash: bytes32, signature: BLSSignature, domain: Domain): boolean {
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export function verify(publicKey: BLSPubkey, messageHash: Bytes32, signature: BLSSignature, domain: Domain): 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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@ -103,7 +103,7 @@ export function verify(publicKey: BLSPubkey, messageHash: bytes32, signature: BL
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*/
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export function verifyMultiple(
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publicKeys: BLSPubkey[],
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messageHashes: bytes32[],
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messageHashes: Bytes32[],
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signature: BLSSignature,
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domain: Domain
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): boolean {
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@ -1,6 +1,6 @@
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import {SECRET_KEY_LENGTH} from "./constants";
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import assert from "assert";
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import {BLSSecretKey, Domain, bytes32} from "@chainsafe/eth2.0-types";
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import {BLSSecretKey, Bytes32, Domain} from "@chainsafe/eth2.0-types";
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import {SecretKeyType} from "@chainsafe/eth2-bls-wasm";
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import {generateRandomSecretKey} from "@chainsafe/bls-keygen";
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import {getContext} from "./context";
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@ -51,7 +51,7 @@ 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: bytes32, domain: Domain): Signature {
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public signMessage(message: Bytes32, domain: Domain): 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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}
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@ -1,5 +1,5 @@
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import {PrivateKey} from "./privateKey";
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import {BLSPubkey, Domain, bytes32} from "@chainsafe/eth2.0-types";
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import {BLSPubkey, Bytes32, Domain} from "@chainsafe/eth2.0-types";
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import {PublicKeyType} from "@chainsafe/eth2-bls-wasm";
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import {getContext} from "./context";
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import {PUBLIC_KEY_LENGTH} from "./constants";
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@ -22,7 +22,7 @@ export class PublicKey {
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public static fromBytes(bytes: BLSPubkey): PublicKey {
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const context = getContext();
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const publicKey = new context.PublicKey();
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if(!bytes.equals(EMPTY_PUBLIC_KEY)) {
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if(!EMPTY_PUBLIC_KEY.equals(bytes)) {
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publicKey.deserialize(bytes);
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}
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return new PublicKey(
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@ -49,7 +49,7 @@ export class PublicKey {
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return agg;
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}
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public verifyMessage(signature: Signature, messageHash: bytes32, domain: Domain): boolean {
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public verifyMessage(signature: Signature, messageHash: Bytes32, domain: Domain): boolean {
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return this.value.verifyHashWithDomain(signature.getValue(), Buffer.concat([messageHash, domain]));
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}
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@ -58,7 +58,7 @@ export class PublicKey {
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}
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public toHexString(): string {
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return `0x${this.toBytesCompressed().toString("hex")}`;
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return `0x${Buffer.from(this.toBytesCompressed()).toString("hex")}`;
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}
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public getValue(): PublicKeyType {
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@ -1,6 +1,6 @@
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import assert from "assert";
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import {FP_POINT_LENGTH} from "./constants";
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import {BLSSignature, Domain, bytes32} from "@chainsafe/eth2.0-types";
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import {BLSSignature, Bytes32, Domain} from "@chainsafe/eth2.0-types";
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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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@ -21,7 +21,7 @@ export class Signature {
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);
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const context = getContext();
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const signature = new context.Signature();
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if(!value.equals(EMPTY_SIGNATURE)) {
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if(!EMPTY_SIGNATURE.equals(value)) {
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signature.deserialize(value);
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}
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return new Signature(signature);
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@ -43,12 +43,12 @@ export class Signature {
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return this.value;
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}
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public verify(publicKey: PublicKey, message: bytes32, domain: Domain): boolean {
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public verify(publicKey: PublicKey, message: Bytes32, domain: Domain): boolean {
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domain = padLeft(domain, 8);
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return publicKey.verifyMessage(this, message, domain);
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}
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public verifyMultiple(publicKeys: PublicKey[], messages: bytes32[], domain: Domain): boolean {
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public verifyMultiple(publicKeys: PublicKey[], messages: Bytes32[], domain: Domain): boolean {
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domain = padLeft(domain, 8);
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return this.value.verifyAggregatedHashWithDomain(
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publicKeys.map((key) => key.getValue()),
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