From f56321821c675f937cf75e6d3a240a2f7a03c31f Mon Sep 17 00:00:00 2001
From: Theron Spiegl <tspiegl@gmail.com>
Date: Thu, 14 Jan 2021 20:40:16 -0600
Subject: [PATCH] fix bit shift, although oddly both work

---
 crypto_core_hchacha20.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto_core_hchacha20.js b/crypto_core_hchacha20.js
index 5966f06..d9c91b8 100644
--- a/crypto_core_hchacha20.js
+++ b/crypto_core_hchacha20.js
@@ -12,7 +12,7 @@ const crypto_core_hchacha20_CONSTBYTES = 16
 function ROTL32 (x, b) {
   x &= 0xFFFFFFFF
   b &= 0xFFFFFFFF
-  return (x << b) | (x >>> (64 - b))
+  return (x << b) | (x >>> (32 - b))
 }
 
 function LOAD32_LE (src, offset) {