Merge pull request #1812 from bitcoinjs/fix/js-fallback-rmd160

Fallback to JS with ripemd160

Author: junderw

package-lock.json

@@ -53,6 +53,7 @@
     "bip174": "^2.0.1",
     "bs58check": "^2.1.2",
     "create-hash": "^1.1.0",
+    "ripemd160": "^2.0.2",
     "typeforce": "^1.11.3",
     "varuint-bitcoin": "^1.1.2",
     "wif": "^2.0.1"
@@ -65,6 +66,7 @@
     "@types/node": "^16.11.7",
     "@types/proxyquire": "^1.3.28",
     "@types/randombytes": "^2.0.0",
+    "@types/ripemd160": "^2.0.0",
     "@types/wif": "^2.0.2",
     "better-npm-audit": "^3.7.3",
     "bip32": "^3.0.1",

package.json

@@ -2,15 +2,20 @@
 Object.defineProperty(exports, '__esModule', { value: true });
 exports.taggedHash = exports.hash256 = exports.hash160 = exports.sha256 = exports.sha1 = exports.ripemd160 = void 0;
 const createHash = require('create-hash');
+const RipeMd160 = require('ripemd160');
 function ripemd160(buffer) {
   try {
     return createHash('rmd160')
       .update(buffer)
       .digest();
   } catch (err) {
-    return createHash('ripemd160')
-      .update(buffer)
-      .digest();
+    try {
+      return createHash('ripemd160')
+        .update(buffer)
+        .digest();
+    } catch (err2) {
+      return new RipeMd160().update(buffer).digest();
+    }
   }
 }
 exports.ripemd160 = ripemd160;

src/crypto.js

@@ -1,14 +1,19 @@
 import * as createHash from 'create-hash';
+import * as RipeMd160 from 'ripemd160';
 
 export function ripemd160(buffer: Buffer): Buffer {
   try {
     return createHash('rmd160')
       .update(buffer)
       .digest();
   } catch (err) {
-    return createHash('ripemd160')
-      .update(buffer)
-      .digest();
+    try {
+      return createHash('ripemd160')
+        .update(buffer)
+        .digest();
+    } catch (err2) {
+      return new RipeMd160().update(buffer).digest();
+    }
   }
 }