Tagged Questions
1
vote
1answer
137 views
Editing images containing hidden information
Suppose we have an image with some hidden info behind it. If we open it in a photo manipulation software like Photoshop or Gimp, without editing it and just save it as a new image, does the image ...
2
votes
4answers
544 views
TrueCrypt dataleaks that might betray the “Deniable File System” option
Reading into "Operation Satyagraha", one would have to believe give all the resources used that the investigators had some reason to believe there was data to decrypt, even though in theory and in ...
12
votes
4answers
783 views
Is Steganography considered encryption and subject to USA export restrictions?
I have written an application for Apple's iOS which embeds messages in JPEG files using steganography (see http://en.wikipedia.org/wiki/Steganography). For the purposes of this question lets assume ...
