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Create AES Encrypted Self-Extracting EXEHow to create an AES encrypted self-extracting EXE. require 'chilkat' zip = Chilkat::CkZip.new() # Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial") if (success != true) print zip.lastErrorText() + "\n" exit end # Initialize the zip object. Because we're creating # a self-extracting EXE in this example, the filename # passed to NewZip will never actually be created. success = zip.NewZip("notUsed.zip") if (success != true) print zip.lastErrorText() + "\n" exit end # Indicate that AES encryption should be used: # 0 = No encryption # 4 = AES encryption zip.put_Encryption(4) # Set the key length to 128-bits, 192-bits, or 256-bits zip.put_EncryptKeyLength(128) # Set the password required to extract: zip.SetPassword("myPassword") # Append a directory tree. The AppendFiles does # not read the file contents or append them to the zip # object in memory. It simply appends references # to the files so that when WriteExe (or WriteZipAndClose, # or WriteZip, etc.) is called, the files are compressed # and added to the archive. recurse = true zip.AppendFiles("c:/temp/a/*",recurse) # To create an EXE with a custom icon, set the ExeIconFile property: zip.put_ExeIconFile("apple.ico") # Write "mySfx.exe" success = zip.WriteExe("mySfx.exe") if (success != true) print zip.lastErrorText() + "\n" exit end print "EXE Created!" + "\n" |
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