Is there any published work on hiding subliminal messages in pictures? It seems like that would be really easy. The warden, so to speak, sees an innocent illustration of a house and a garden, but the prisoners hide information in the arrangement of the bricks and the flowers. In video images, wouldn't it be very difficult to detect that there was some encrypted data in the image? This would be good for deniability. Big brother comes and tells you that you are not allowed to encrypt anything, and you say that you used a random number generator for this new form of art that appears to be total oblivion, but really represents a new way of looking at the meaning of life. Meanwhile, your pal on the other hand runs it through a processor and decrypts the message. Wonderer ------------------------------------------------------------------------- To find out more about the anon service, send mail to help@anon.penet.fi. Due to the double-blind, any mail replies to this message will be anonymized, and an anonymous id will be allocated automatically. You have been warned. Please report any problems, inappropriate use etc. to admin@anon.penet.fi.