Laptop SHA-512 acceleration for seed brute force
llfourn-laptop-sha512-brute-force
- Author
- @LLFOURN
- Organisation
- independent
- Evidence role
- social statement
- Posted
- 31 Jul 2026, 01:26 UTC
- Capture status
- capture held
LLFOURN notes that a laptop CPU with dedicated SHA-512 instructions may be enough for offline BIP-39 seed brute forcing and says he plans to work on it over the weekend. Held as a dated technical observation about the compute requirements for attacking the disclosed entropy weakness. The claim is the poster's own and is not independently verified here.
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