From 7aadfa7f4c8ab0de80e3450cffab139fb0ff0626 Mon Sep 17 00:00:00 2001
From: Ryan Zimmerman <opensrc@ryanzim.com>
Date: Wed, 3 Apr 2019 10:52:50 -0400
Subject: [PATCH] Add try/catch
---
src/crypto.js | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/src/crypto.js b/src/crypto.js
index 87f6571..604cd0c 100644
--- a/src/crypto.js
+++ b/src/crypto.js
@@ -1,7 +1,18 @@
const createHash = require('create-hash')
+let rmd160
+try {
+ rmd160 = require('crypto')
+ .getHashes()
+ .includes('rmd160')
+ ? 'rmd160'
+ : 'ripemd160'
+} catch (err) {
+ rmd160 = 'rmd160'
+}
+
function ripemd160 (buffer) {
- return createHash('ripemd160').update(buffer).digest()
+ return createHash(rmd160).update(buffer).digest()
}
function sha1 (buffer) {