Bitcoins Public-Key Security Level
:
In P2WKH you have to re-built an unknow script, and if you want to unlock a P2WKH Tx,
you have to found a sha256 collision with the lock script of this transaction.
To me,it is still very secure unless you break sha256 and then,
find a way to create a new valid script corresponding to the precedent hash.//////////
:In P2WKH you have to re-built an unknow script, and if you want to unlock a P2WKH Tx,
you have to found a sha256 collision with the lock script of this transaction.
To me,it is still very secure unless you break sha256 and then,
find a way to create a new valid script corresponding to the precedent hash.//////////