Is this a good idea to make the following text message encryption:
- accept text from the user 1
- store the text into a document in the form of some handwritten font
- convert the document into an image
- apply noise to the image
- encrypt the image somehow (hide the fact it is image)
- send the image to the user 2
- show the image to the user 2 as image
EDIT. My purposes:
- Avoid existing widely used smartphone messaging apps, which could be which can be monitored by law enforcement agencies.
- Make a simple own secure messaging application to just text exchange p2p
- Be sure (as far as possible) that our messages will not be automatically intercepted by standard means. I don't know that standard means, but also cannot know of course.
- Provide greater resistance to interception than existing widely used smartphone messaging apps at the expense of some inconvenience
example:
