feat(vm): add constrained SHA-256 compression precompile - #990

Draft

diegokingston wants to merge 11 commits into

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feat/sha256-precompile

Commits on Sep 15, 2026

feat(vm): add constrained SHA-256 compression precompile
diegokingston
committed
1166d0a
Merge branch 'main' into feat/sha256-precompile
diegokingston
authored
df35469

Commits on Sep 16, 2026

Drop the dead shape_parts scratch hook
jotabulacios
committed
feb14c8
Range-check SHA256 MU on its own
jotabulacios
committed
3f27a3d
Ship SHA256_K commitment as static bytes
jotabulacios
committed
4e0956a
Generate the SHA-256 traces in parallel
jotabulacios
committed
9666f1b
Fill the SHA-256 trace tables in place
jotabulacios
committed
f07c553
Route ethrex's sha256 through the precompile
jotabulacios
committed
f511582
Spill the SHA-256 traces in disk mode
jotabulacios
committed
9b71926
Merge branch 'main' into feat/sha256-precompile
jotabulacios
authored
21e5bdc

Commits on Sep 17, 2026

Merge main: SHA-256 tables become counted, not fixed
jotabulacios
committed
cab387c