Expose keccak256.create. Upgrade deps with ESM support. (#41)

* Expose _createKeccak256. Upgrade deps.

* Fix keccak

* Lint. Remove esModuleInterop

package.json

@@ -24,10 +24,10 @@
     "*.d.ts"
   ],
   "dependencies": {
-    "@noble/hashes": "1.0.0",
-    "@noble/secp256k1": "1.5.5",
-    "@scure/bip32": "1.0.1",
-    "@scure/bip39": "1.0.0"
+    "@noble/hashes": "1.1.1",
+    "@noble/secp256k1": "1.6.0",
+    "@scure/bip32": "1.1.0",
+    "@scure/bip39": "1.1.0"
   },
   "browser": {
     "crypto": false

src/keccak.ts

@@ -1,7 +1,24 @@
-import * as sha3 from "@noble/hashes/sha3";
+import {
+  Keccak,
+  keccak_224,
+  keccak_256,
+  keccak_384,
+  keccak_512
+} from "@noble/hashes/sha3";
+import { Hash } from "@noble/hashes/utils";
 import { wrapHash } from "./utils";
 
-export const keccak224 = wrapHash(sha3.keccak_224);
-export const keccak256 = wrapHash(sha3.keccak_256);
-export const keccak384 = wrapHash(sha3.keccak_384);
-export const keccak512 = wrapHash(sha3.keccak_512);
+// Expose create only for keccak256
+interface K256 {
+  (data: Uint8Array): Uint8Array;
+  create(): Hash<Keccak>;
+}
+
+export const keccak224 = wrapHash(keccak_224);
+export const keccak256: K256 = (() => {
+  const k: any = wrapHash(keccak_256);
+  k.create = keccak_256.create;
+  return k;
+})();
+export const keccak384 = wrapHash(keccak_384);
+export const keccak512 = wrapHash(keccak_512);

src/utils.ts

@@ -1,8 +1,9 @@
 // buf.toString('hex') -> toHex(buf)
-import { assertBytes } from "@noble/hashes/utils";
+import assert from "@noble/hashes/_assert";
+const assertBool = assert.bool;
+const assertBytes = assert.bytes;
+export { assertBool, assertBytes };
 export {
-  assertBool,
-  assertBytes,
   bytesToHex,
   bytesToHex as toHex,
   concatBytes,
@@ -35,7 +36,7 @@ export function equalsBytes(a: Uint8Array, b: Uint8Array): boolean {
 // Internal utils
 export function wrapHash(hash: (msg: Uint8Array) => Uint8Array) {
   return (msg: Uint8Array) => {
-    assertBytes(msg);
+    assert.bytes(msg);
     return hash(msg);
   };
 }

tsconfig.json

@@ -3,7 +3,6 @@
     "target": "es2020",
     "module": "commonjs",
     "strict": true,
-    "esModuleInterop": true,
     "downlevelIteration": true,
     "rootDirs": [
       "./src",