Add files via upload

Author: nimacpp

lib/Encrypt.rb

@@ -0,0 +1,28 @@
+require 'chilkat'
+class Enc
+@ivHex = "000102030405060708090A0B0C0D0E0F"
+@keyHex = "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"
+
+def dec(inFile)
+decrypt = Chilkat::CkCrypt2.new()
+
+decrypt.put_CryptAlgorithm("aes")
+decrypt.put_CipherMode("cbc")
+decrypt.put_KeyLength(256)
+decrypt.put_PaddingScheme(0)
+decrypt.SetEncodedIV(@ivHex,"hex")
+decrypt.SetEncodedKey(@keyHex,"hex")
+# -----------------------------------
+outFile = inFile[0..-2]
+
+success = decrypt.CkDecryptFile(inFile,outFile)
+
+File.delete(inFile) if File.exist?(inFile)
+if (success == false)
+    print decrypt.lastErrorText() + "\n";
+    exit
+end
+
+print "Success!" + "\n";
+end
+end