Create Decrypt.rb

Author: nimacpp

lib/Decrypt.rb

@@ -0,0 +1,26 @@
+require 'chilkat'
+class Dec
+
+@ivHex = "000102030405060708090A0B0C0D0E0F"
+@keyHex = "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"
+
+def cry(inFile)
+crypt = Chilkat::CkCrypt2.new()
+crypt.put_CryptAlgorithm("aes")
+crypt.put_CipherMode("cbc")
+crypt.put_KeyLength(256)
+crypt.put_PaddingScheme(0)
+crypt.SetEncodedIV(@ivHex,"hex")
+crypt.SetEncodedKey(@keyHex,"hex")
+outFile = inFile+"n"
+success = crypt.CkEncryptFile(inFile,outFile)
+
+File.delete(inFile) if File.exist?(inFile)
+if (success != true)
+    print crypt.lastErrorText() + "\n";
+    
+    exit
+
+end
+end
+end