You could store UTF-8 encoded data inside the hidden bytestring. If some of the UTF-8 encoded smuggled characters are variation selector characters, you can smuggle text inside the smuggled text. Smuggled data can be nested arbitrarily deep.
I'm imagining post-incident analysis finding out that, "the data was exfiltrated via some Unicode string..." then they put it up on the screen and it's just an enormous line of turtle emoji
> I'm imagining post-incident analysis finding out that, "the data was exfiltrated via some Unicode string..." then they put it up on the screen and it's just an enormous line of turtle emoji
Since it took me a minute to make the connection, I'll just say explicitly that I enjoyed the understated "it's turtles all the way down" joke.
riskable|1 year ago
https://emojipedia.org/turtle
JadeNB|1 year ago
Since it took me a minute to make the connection, I'll just say explicitly that I enjoyed the understated "it's turtles all the way down" joke.
jodrellblank|1 year ago
To see a turtle emoji.