How It Works
| secure channel | insecure channel | |||||||||||||||||||||||||||||||||||||||||||||
| Alice | → | Charles | → | Bob | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| constructs 4 packets, each containing one bit of her message and a valid MAC |
|
adds 4 chaff packets with inverted bits and invalid MAC, shown in italics (chaffing) |
|
discards packets with invalid MAC to recover the message (winnowing) | ||||||||||||||||||||||||||||||||||||||||||
Read more about this topic: Chaffing And Winnowing Famous quotes containing the word works:“You are always looking for already-felt emotions, just as you like to get an old pair of trousers back from the cleaners, which seem new when you don’t look too closely. Artists are cleaners, don’t let yourself be taken in by them. True modern works of art are made not by artists but quite simply by men.” | ||||||||||||||||||||||||||||||||||||||||||||||