Added

- cSHAKE method.
- KMAC method.
- alias methods without underscore like shake128, keccak512.

Changed
- throw error if input type is incorrect.

tests/index.html

@@ -15,6 +15,8 @@
   </script>
   <script src="test.js"></script>
   <script src="test-shake.js"></script>
+  <script src="test-cshake.js"></script>
+  <script src="test-kmac.js"></script>
   <script>
     mocha.checkLeaks();
     mocha.run();