lib/keepassx/aes_crypt.rb in keepassx-0.1.0 vs lib/keepassx/aes_crypt.rb in keepassx-1.0.0

@@ -1,19 +1,29 @@
+# frozen_string_literal: true
+
 module Keepassx
   module AESCrypt
-    def self.decrypt(encrypted_data, key, iv, cipher_type)
-      aes = OpenSSL::Cipher::Cipher.new(cipher_type)
+    module_function
+
+    # rubocop:disable Naming/UncommunicativeMethodParamName
+    def decrypt(encrypted_data, key, iv, cipher_type)
+      aes = OpenSSL::Cipher.new(cipher_type)
       aes.decrypt
       aes.key = key
-      aes.iv = iv unless iv.nil?
+      aes.iv  = iv unless iv.nil?
       aes.update(encrypted_data) + aes.final
     end
+    # rubocop:enable Naming/UncommunicativeMethodParamName
 
-    def self.encrypt(data, key, iv, cipher_type)
-      aes = OpenSSL::Cipher::Cipher.new(cipher_type)
+
+    # rubocop:disable Naming/UncommunicativeMethodParamName
+    def encrypt(data, key, iv, cipher_type)
+      aes = OpenSSL::Cipher.new(cipher_type)
       aes.encrypt
       aes.key = key
-      aes.iv = iv unless iv.nil?
+      aes.iv  = iv unless iv.nil?
       aes.update(data) + aes.final
     end
+    # rubocop:enable Naming/UncommunicativeMethodParamName
+
   end
 end