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/public-encrypt/mgf.js | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 node_modules/public-encrypt/mgf.js

(limited to 'node_modules/public-encrypt/mgf.js')

diff --git a/node_modules/public-encrypt/mgf.js b/node_modules/public-encrypt/mgf.js
new file mode 100644
index 000000000..ff727448f
--- /dev/null
+++ b/node_modules/public-encrypt/mgf.js
@@ -0,0 +1,16 @@
+var createHash = require('create-hash');
+module.exports = function (seed, len) {
+  var t = new Buffer('');
+  var  i = 0, c;
+  while (t.length < len) {
+    c = i2ops(i++);
+    t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]);
+  }
+  return t.slice(0, len);
+};
+
+function i2ops(c) {
+  var out = new Buffer(4);
+  out.writeUInt32BE(c,0);
+  return out;
+}
\ No newline at end of file
-- 
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