Thinking of printing my private keys, but doing so in unencrypted text isn't safe at all.
could use a simple cesar cypher before printing, but that might be to easy to crack. doing a "one-time pad" perfect cypher would require the pad to be printed somewhere, which defeats the purpose. Not to mention the problems with getting the plaintext if needed - very error prone.
Not trusting of the ledger nano, so that's not an option.
just map each of the letters to a number - 1 and each of the numbers to a letter
Juan Smith
Sounds great, thanks
Daniel Murphy
keep in mind you have to remember that code. I just used the map the letters to a number and subtract 1 and then just map the numbers to a letter as an easy example.
yeah, will have to tinker with something memorable.
Hmm, true with keyloggers. Thinking a fresh laptop used only for crypto stuff would be nice to prevent that. you think an OS like tails or qubes will enhance security in this scenario?
Brody Martinez
if you just print a bunch of random letters on a sheet of paper without context literally no thief ever would think about putting that onto MEW or wherever cesar is already overkill you'll just fuck something up and your money is gone
Isaac Ortiz
no this is very easy to bruteforce
since the phrase consists of entire dictionary words
every half-assed burglar knows a private key when he sees this
Hunter Cook
You're thinking to hard, the real weakness of Caesars is the very alphabet you use, some letters are extremely overrepresented. Example the letter E. To crack the code just look for which letter appears the most, most likely that's gonna be an E,A...etc.
Mason Collins
The biggest issue is what user here mentioned, and that is keyloggers. No matter how securely you write / obfuscate the key, you're going to eventually have to enter it into a computer. Airgapping and all that minimizes the risk but doesn't eliminate it. I think that's what the appeal of hardware wallets is in that they sign the transaction for you rather than exposing the key.. or am I way off here.
Aiden Brooks
Vigenère_cipher, like Caesar chiffre is of course crackable keep that in mind
best/simple approach would probably just encrypt it using a password and print the result as qr
weakpoint here of course if the symmetric key/password used
Brayden Thomas
yes you generate the key on a ledger nano offline. that's why I bought 1, if you do well it's
Caleb Phillips
Can someone explain how airgapping works?
How could you access your wallet when you're not connected to the internet?
Noah Richardson
Can one beat keylogging by copypasting characters?
Asher Baker
Wallets are generated mathematically so you can generate a wallet offline
Jack Lee
Write your 25 words, and within them mix 5 words that are important to you.
Anyone who finds it and knows it's a paper wallet would struggle to try every 30c25 combination.
Not perfect but if works.
William Myers
That's superb, thanks
Xavier Perry
maybe but your info is stored digitally that's gg my d00dlet
Lincoln Cruz
Honestly, I can't believe I have to type this up, but if you are super paranoid.
1. Paper wallet saved into a folder on a qubes/tails OS USB 2. encrypt the folder using veracrypt (opensource so can be downloaded anywhere and is not a virus) 3. Save encrypted folders in various places online (because each place it's saved might go down) 4. Buy 10 years of a website domain (even better if domain purchase isn't traceable to you) 5. Upload the encrypted folder onto the website 6. Same as 5 except you upload to the backend of the website (admin portal) 7. Memorise your new website domain and never fucking type it anywhere
Now you can rest assured that even if your house burns down, your computer dies, and google drive is no longer supported, you are still fine.
Carson Johnson
All this talk about typing and printing. . . Why not. . . Write it out? You know? With a Pen.
Oliver Torres
nice, thanks
Jackson Howard
Yeah, but wouldn't you still need to go online to actually use it and transfer funds?
Lucas White
I have a few written out. Laminated and buried/hidden.
Aaron Cruz
Isn't this just rot-13 Cypher
Easton Harris
You can make a transaction on your online computer, then bring the hash to the airgapped computer and sign it with your keys, then bring the signed transaction back to the online computer and broadcast it to the network. If you use a USB key to do this, then you have compromised the offline computer. Armory wallet allows you to do it with QR codes so the airgapped machine stays safe and isolated