3 ms·
The post I was responding to was the exact hypothetical “if SHA-2 were broken...” All arguments about collision and preimage resistance are based on the assump
by garmaine 9y ago
The post I was responding to was the exact hypothetical “if SHA-2 were broken...”
All arguments about collision and preimage resistance are based on the assumption of SHA-2 doing what we think it does. A catastrophic break of SHA-2 would destroy the bitcoin ledger.