Removed some unused modules with prune

1 files changed, 0 insertions, 33 deletions

diff --git a/node_modules/tsscmp/lib/index.js b/node_modules/tsscmp/lib/index.js
deleted file mode 100644
index 7c86142..0000000
--- a/node_modules/tsscmp/lib/index.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-// Implements Brad Hill's Double HMAC pattern from
-// https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2011/february/double-hmac-verification/.
-// The approach is similar to the node's native implementation of timing safe buffer comparison that will be available on v6+.
-// https://github.com/nodejs/node/issues/3043
-// https://github.com/nodejs/node/pull/3073
-
-var crypto = require('crypto');
-
-function bufferEqual(a, b) {
-  if (a.length !== b.length) {
-    return false;
-  }
-  for (var i = 0; i < a.length; i++) {
-    if (a[i] !== b[i]) {
-      return false;
-    }
-  }
-  return true;
-}
-
-function timeSafeCompare(a, b) {
-  var sa = String(a);
-  var sb = String(b);
-  var key = crypto.pseudoRandomBytes(32);
-  var ah = crypto.createHmac('sha256', key).update(sa).digest();
-  var bh = crypto.createHmac('sha256', key).update(sb).digest();
-
-  return bufferEqual(ah, bh) && a === b;
-}
-
-module.exports = timeSafeCompare;