top | item 44343350 (no title) pbsd | 8 months ago This circuit [1] puts it at <=135k bit operations. Bitcoin uses SHA-256, not SHA-1.[1] https://nigelsmart.github.io/MPC-Circuits/sha256.txt discuss order hn newest nullc|8 months ago Bitcoin's proof of work uses SHA-256(SHA-256(x)). Combining that with your figures reduces the differences to well within minutia of how you count bit operations and exactly which tradeoff the circuits make.
nullc|8 months ago Bitcoin's proof of work uses SHA-256(SHA-256(x)). Combining that with your figures reduces the differences to well within minutia of how you count bit operations and exactly which tradeoff the circuits make.
nullc|8 months ago