3 ms·
Is this using steganography to create un-tamperable watermarks (which would allow downstream users of possibly-AI-created material to prove that it is indeed cr
by wanderingbit 3y ago
Is this using steganography to create un-tamperable watermarks (which would allow downstream users of possibly-AI-created material to prove that it is indeed created by an AI) or, is this for something different?
- belter 3y agoThis is to transmit confidential information without using encryption. Something I predict will be more and more needed, as democratic governments succumb into their autocratic temptations and attempt to ban encryption.
- nullc 3y agoThe secret message must be encrypted (ideally with just a one time pad to preserve the guarantees) or everyone could simply read it -- the paper assumes the model is public. The technique lets you turn an encrypted message into the output of a sampled auto-regressive model in a way which is impossible for someone to distinguish from just running the model normally unless they have the private key, even if the attacker has the exact model you're using.