diff --git a/Cryptex.podspec b/Cryptex.podspec
index 278c24f..c22c6b4 100644
--- a/Cryptex.podspec
+++ b/Cryptex.podspec
@@ -9,7 +9,12 @@ Pod::Spec.new do |s|
   s.license      = "MIT"
   s.author       = "Sathyakumar Rajaraman"
   s.source       = { :git => "https://github.com/trsathya/cryptex.git", :tag => "#{s.version}" }
+  s.ios.deployment_target = "8.0"
+  s.osx.deployment_target = "10.9"
+  s.watchos.deployment_target = "2.0"
+  s.tvos.deployment_target = "9.0"
   s.source_files  = "Classes"
   s.exclude_files = "Classes/Exclude"
+  s.requires_arc = true
   s.dependency "CryptoSwift"
 end
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..74e0924
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Sathyakumar Rajaraman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file