Add Arc4 cipher class draft implementation

ChaosTests/CMakeLists.txt

@@ -15,6 +15,7 @@ set(ChaosTests_SOURCE Hash/Md4HasherTests.cpp
                       Hash/Md5HasherTests.cpp
                       Mac/HmacTests.cpp
                       Cipher/Arc4GenTests.cpp
+                      Cipher/Arc4CryptTests.cpp
                       Service/SeArrayTests.cpp)
 
 add_executable(ChaosTests ${ChaosTests_SOURCE})