[vtkusers] Encrypting/Decrypting VTK files

[Patrick D. Emond]

The vtkPolyDataReader/Writer classes write their data using an ostream. 
  You could always use the Crypto++ library (www.cryptopp.com) to 
encrypt/decrypt that stream.

- Patrick


Barry Hathaway wrote:
> I'd like to protect some proprietary data in vtk data files by encryption.
> What do others do? Has anyone modified vtkPolyDataReader/Writer to
> do encryption/decryption on the fly?  I've looked at the archives and there
> was some discussion about 5 years ago, but no resolution.  Thanks in 
> advance.
> 
> Barry Hathaway
> 
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at 
> http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the VTK FAQ at: 
> http://www.vtk.org/Wiki/VTK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers