add AES key

app/models/AESEncDec.rb

@@ -0,0 +1,15 @@
+require 'openssl'
+require 'base64'
+require 'uri'
+
+class AESEncDec {
+	cipher = OpenSSL::Cipher::Cipher.new("aes-256-cbc")
+
+	def encrypt
+		cipher.encrypt
+	end
+
+	def decrypt 
+
+	end
+}