Replace ripemd160 dependencies with @noble/hashes

packages/crypto/package.json

@@ -44,12 +44,12 @@
     "@cosmjs/encoding": "workspace:packages/encoding",
     "@cosmjs/math": "workspace:packages/math",
     "@cosmjs/utils": "workspace:packages/utils",
+    "@noble/hashes": "^1",
     "bip39": "^3.0.2",
     "bn.js": "^5.2.0",
     "elliptic": "^6.5.3",
     "js-sha3": "^0.8.0",
     "libsodium-wrappers": "^0.7.6",
-    "ripemd160": "^2.0.2",
     "sha.js": "^2.4.11"
   },
   "devDependencies": {
@@ -63,7 +63,6 @@
     "@types/karma-jasmine-html-reporter": "^1",
     "@types/libsodium-wrappers": "^0.7.7",
     "@types/node": "^15.0.1",
-    "@types/ripemd160": "^2.0.0",
     "@types/sha.js": "^2.4.0",
     "@typescript-eslint/eslint-plugin": "^4.28",
     "@typescript-eslint/parser": "^4.28",

packages/crypto/src/ripemd.ts

@@ -1,11 +1,11 @@
-import RIPEMD160 from "ripemd160";
+import { ripemd160 as nobleRipemd160 } from "@noble/hashes/ripemd160";
 
 import { HashFunction } from "./hash";
 
 export class Ripemd160 implements HashFunction {
   public readonly blockSize = 512 / 8;
 
-  private readonly impl = new RIPEMD160();
+  private readonly impl = nobleRipemd160.create();
 
   public constructor(firstData?: Uint8Array) {
     if (firstData) {
@@ -14,12 +14,12 @@ export class Ripemd160 implements HashFunction {
   }
 
   public update(data: Uint8Array): Ripemd160 {
-    this.impl.update(Buffer.from(data));
+    this.impl.update(data);
     return this;
   }
 
   public digest(): Uint8Array {
-    return Uint8Array.from(this.impl.digest());
+    return this.impl.digest();
   }
 }