From de98e0b232509d5f40c135d540a70e415272ff85 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Wed, 3 May 2017 15:35:00 +0200
Subject: node_modules

---
 node_modules/browserify-aes/modes/cfb8.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 node_modules/browserify-aes/modes/cfb8.js

(limited to 'node_modules/browserify-aes/modes/cfb8.js')

diff --git a/node_modules/browserify-aes/modes/cfb8.js b/node_modules/browserify-aes/modes/cfb8.js
new file mode 100644
index 000000000..c967a959f
--- /dev/null
+++ b/node_modules/browserify-aes/modes/cfb8.js
@@ -0,0 +1,15 @@
+function encryptByte (self, byteParam, decrypt) {
+  var pad = self._cipher.encryptBlock(self._prev)
+  var out = pad[0] ^ byteParam
+  self._prev = Buffer.concat([self._prev.slice(1), new Buffer([decrypt ? byteParam : out])])
+  return out
+}
+exports.encrypt = function (self, chunk, decrypt) {
+  var len = chunk.length
+  var out = new Buffer(len)
+  var i = -1
+  while (++i < len) {
+    out[i] = encryptByte(self, chunk[i], decrypt)
+  }
+  return out
+}
-- 
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