remove aes args from global scope

2014-02-25 00:05:43 +01:00 · 2014-02-25 00:05:43 +01:00 · 6b81995dd5
commit 6b81995dd5
parent d0c319dd49
1 changed files with 5 additions and 3 deletions
--- a/src/crypto/cipher/aes.js
+++ b/src/crypto/cipher/aes.js
@ -442,9 +442,11 @@ function keyExpansion(key) {
      }
    }
  }
-  this.rounds = rounds;
-  this.rk = keySched;
-  return this;
+
+  return {
+    rounds: rounds,
+    rk: keySched
+  };
 }

 function AESencrypt(block, ctx) {