Re: Plausible deniability
There are protocols for deniable encryption, where a ciphertext can be decrypted into one or more plausible alternative plaintexts using the appropriate keys.
Obviously, any message can be transformed by some function into any of a set of 2N messages, where N is the information entropy of the original message in bits; the point of deniable encryption is to provide alternatives using a plausible encryption function and a key you already know.
It's past time to roll deniable encryption out across personal devices.
Biting the hand that feeds IT
