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0 sats \ 2 replies \ @Signal312 OP 5h \ parent \ on: Hardware wallets - are they really necessary? bitcoin
What are these cryptographic techniques? Sounds like I should learn about them.
This is what @DarthCoin mentions, it is a technique.
hiding text inside another text is another technique.
changing characters is another technique.
and others that will exist.
I mean that it is about encrypting your private key (12 words) in some way that does not depend on the device and you can somehow secure it on the internet.
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I think he refers to steganography https://www.openstego.com/
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