From aa761f98ca40b96d50ab19240f2076cce29feb8a Mon Sep 17 00:00:00 2001
From: Trivernis <trivernis@hotmail.de>
Date: Sun, 29 Sep 2019 17:24:59 +0200
Subject: [PATCH] MemoryCache performance improvement

- switched to faster sha-1 function for hash strings
---
 src/lib/MemoryCache.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/MemoryCache.ts b/src/lib/MemoryCache.ts
index 17890d8..1e76834 100644
--- a/src/lib/MemoryCache.ts
+++ b/src/lib/MemoryCache.ts
@@ -20,7 +20,7 @@ export class MemoryCache extends EventEmitter {
      * @param key
      */
     public hashKey(key: string): string {
-        const hash = crypto.createHash("md5");
+        const hash = crypto.createHash("sha1");
         const data = hash.update(key, "utf8");
         return data.digest("hex");
     }