Add new index.js files

test/crypto/cipher/index.js

@@ -0,0 +1,7 @@
+describe('Cipher', function () {
+  require('./aes.js');
+  require('./blowfish.js');
+  require('./cast5.js');
+  require('./des.js');
+  require('./twofish.js');
+});

test/crypto/hash/index.js

@@ -0,0 +1,5 @@
+describe('Hash', function () {
+  require('./md5.js');
+  require('./ripemd.js');
+  require('./sha.js');
+});

test/crypto/index.js

@@ -0,0 +1,5 @@
+describe('Crypto', function () {
+  require('./crypto.js');
+  require('./cipher');
+  require('./hash');
+});