In other words, at the current difficulty, it takes 500 times more work in 10 mins to mine bitcoin than it took to find SHA1 collision.
-
-
Assuming those conditions, one could make an argument that secp256k1 is as safe or even safer than Ed25519.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
the only real problem (and pros) of k1 is endomorphism that it has. It essentially reduces its security by few bits
-
as far as I get it - it should be 3 bits weaker than secp256r1.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.