Tweeting the hash of a
- Security:
Usability: 



Tweeting the hash of a random salt and a
- Security: 

Usability: 
Tweeting the HMAC of a random key and
- Security: 




Usability:
For short
's or long-term predictions, do 2.
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I think I m being stupid here but what s the difference between 2 and 3 ?
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2: echo -n "salt" | cat file - | sha256sum (or "cat - file" if it's a prefix salt) vs 3: I do not know how to do this in bash. Oh OpenSSL: openssl dgst -sha256 -hmac "key" file But most will look for a website to do it for them… shit first search result also does HMAC.
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New conversation -
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Wondering what big Mac is up to...pic.twitter.com/1QUK5ILr3e
Thanks. Twitter will use this to make your timeline better. UndoUndo
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