If the consequence was life or death…
YOU die if your conversation is exposed at all…
And you MUST send an online message…what are you using? I am being sincere….
Signal, telegram, IOS, simplex, keet l, telegram clone ( nostr:npub1zuuajd7u3sx8xu92yav9jwxpr839cs0kc3q6t56vd5u9q033xmhsk6c2uc
Do I have a chance to exchange keys and code with my communication partner "out of band" first?
If yes, encrypt message with key and steganographically embed it in a TikTok video's audio, using only the harmonics to resist compression artifacts stomping all over the signal.
If no, SimpleX.
nostr:nprofile1qqs2j6345gjyq2uqwhzd5g8sgaufdt7vxw2md7kk8cc2vj9gyg4x56gpg3mhxw309a3xjarrda5kuu3kv3jn2mrtweurgarswajx67njv3nxgurvvy6hx7tpxfskvamsvdsky6n4wqe8surfx4j82mrzv9jzummwd9hkutcprdmhxue69uhhg6r9vehhyetnwshxummnw3erztnrdakj7q2ywaen5te0dehhxarjd3skuepjvaj8wdm8xdunwdmrw3n8gmmkwe5kcdekwech26ts09kk7dm5wd3hgmrcwp5hw6mwv4m85enfvshx7mnfdahz75xjdz6 would be very keen to learn the 2nd paragraph of your message. Could u elaborate it in layman's term? 🫣😁 ty 👌
I found some code on Github to do this, but can't claim to be an expert :)
Basically it converts data into very small shifts in the pitch of the different harmonics of the speaking voice in the audio. This can survive audio compression, and be recovered afterwards by the same program, but is completely non-obvious to listeners.
A government could try to scan all video for signs of steganography, but because there is so much video made in so many ways and so few are altered, they would be wasting their time unless they already knew what they were looking for.
And I'd encrypt the message first, with my conversation partner's GPG public key, so it looks random if discovered and nobody can read it.
That's the best I could do.
SimpleX probably nearly as good as long as its legal to be caught with and servers are accessible
wow...! nostr:nprofile1qqs2j6345gjyq2uqwhzd5g8sgaufdt7vxw2md7kk8cc2vj9gyg4x56gpg3mhxw309a3xjarrda5kuu3kv3jn2mrtweurgarswajx67njv3nxgurvvy6hx7tpxfskvamsvdsky6n4wqe8surfx4j82mrzv9jzummwd9hkutcprdmhxue69uhhg6r9vehhyetnwshxummnw3erztnrdakj7q2ywaen5te0dehhxarjd3skuepjvaj8wdm8xdunwdmrw3n8gmmkwe5kcdekwech26ts09kk7dm5wd3hgmrcwp5hw6mwv4m85enfvshx7mnfdahz75xjdz6 are you some sort of spy? LOL impressive and never thought of this method...👌💯☺️
Is the github link easy to find? ty
if I can exchange codes, I'd do the cryptography and steganography myself and embed the message in an image on X.
