1 files changed, 8 insertions, 0 deletions
diff --git a/node_modules/public-encrypt/xor.js b/node_modules/public-encrypt/xor.js
new file mode 100644
index 00000000..10d2764e
--- /dev/null
+++ b/node_modules/public-encrypt/xor.js
@@ -0,0 +1,8 @@
+module.exports = function xor (a, b) {
+  var len = a.length
+  var i = -1
+  while (++i < len) {
+    a[i] ^= b[i]
+  }
+  return a
+}