Use assertBytes from noble-hashes

Author: paulmillr

package.json

@@ -25,7 +25,7 @@
   ],
   "dependencies": {
     "micro-base": "^0.10.0",
-    "@noble/hashes": "^0.5.1",
+    "@noble/hashes": "^0.5.2",
     "@noble/secp256k1": "^1.3.3"
   },
   "browser": {

src/bip39/index.ts

@@ -1,10 +1,9 @@
 import { pbkdf2, pbkdf2Async } from "@noble/hashes/pbkdf2";
 import { sha256 } from "@noble/hashes/sha256";
 import { sha512 } from "@noble/hashes/sha512";
-import { assertNumber } from "@noble/hashes/utils";
+import { assertBytes, assertNumber } from "@noble/hashes/utils";
 import { utils as baseUtils } from "micro-base";
 import { getRandomBytesSync } from "../random";
-import { assertBytes } from "../utils";
 
 const isJapanese = (wordlist: string[]) =>
   wordlist[0] === "\u3042\u3044\u3053\u304f\u3057\u3093"; // Japanese wordlist

src/utils.ts

@@ -1,5 +1,6 @@
 // buf.toString('hex') -> toHex(buf)
-export { bytesToHex as toHex, createView } from "@noble/hashes/utils";
+import { assertBytes } from "@noble/hashes/utils";
+export { bytesToHex as toHex, assertBytes, createView } from "@noble/hashes/utils";
 // Buffer.from(hex, 'hex') -> hexToBytes(hex)
 export function hexToBytes(hex: string): Uint8Array {
   if (typeof hex !== "string") {
@@ -56,18 +57,6 @@ export function concatBytes(...arrays: Uint8Array[]): Uint8Array {
   return result;
 }
 // Internal utils
-export function assertBytes(bytes: Uint8Array, ...len: number[]) {
-  if (
-    bytes instanceof Uint8Array &&
-    (!len.length || len.includes(bytes.length))
-  ) {
-    return;
-  }
-  throw new TypeError(
-    `Expected ${len} bytes, not ${typeof bytes} with length=${bytes.length}`
-  );
-}
-
 export function assertBool(b: boolean) {
   if (typeof b !== "boolean") {
     throw new Error(`Expected boolean, not ${b}`);