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Remove dupe function

This commit is contained in:
Franck Royer 2022-05-20 11:49:00 +10:00
parent 6ace11f18f
commit 2ed3580584
No known key found for this signature in database
GPG Key ID: A82ED75A8DFC50A4
2 changed files with 3 additions and 10 deletions
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5
src/lib/discovery/enrtree.ts
View File

@ -2,8 +2,9 @@ import * as secp from "@noble/secp256k1";
import * as base32 from "hi-base32"; import * as base32 from "hi-base32";
import { fromString } from "uint8arrays/from-string"; import { fromString } from "uint8arrays/from-string";
import { keccak256 } from "../crypto";
import { ENR } from "../enr"; import { ENR } from "../enr";
import { keccak256Buf, utf8ToBytes } from "../utils"; import { utf8ToBytes } from "../utils";
export type ENRRootValues = { export type ENRRootValues = {
eRoot: string; eRoot: string;
@ -51,7 +52,7 @@ export class ENRTree {
const _sig = secp.Signature.fromCompact(signatureBuffer.slice(0, 64)); const _sig = secp.Signature.fromCompact(signatureBuffer.slice(0, 64));
isVerified = secp.verify( isVerified = secp.verify(
_sig, _sig,
keccak256Buf(signedComponentBuffer), keccak256(signedComponentBuffer),
new Uint8Array(decodedPublicKey) new Uint8Array(decodedPublicKey)
); );
} catch { } catch {

8
src/lib/utils.ts
View File

@ -1,4 +1,3 @@
import { keccak256, Message } from "js-sha3";
import { fromString } from "uint8arrays/from-string"; import { fromString } from "uint8arrays/from-string";
import { toString } from "uint8arrays/to-string"; import { toString } from "uint8arrays/to-string";
@ -21,13 +20,6 @@ export function hexToBytes(hex: string | Uint8Array): Uint8Array {
export const bytesToHex = (bytes: Uint8Array): string => export const bytesToHex = (bytes: Uint8Array): string =>
toString(bytes, "base16"); toString(bytes, "base16");
/**
* Return Keccak-256 of the input.
*/
export function keccak256Buf(message: Message): Uint8Array {
return new Uint8Array(keccak256.arrayBuffer(message));
}
/** /**
* Decode byte array to utf-8 string. * Decode byte array to utf-8 string.
*/ */