go-ethereum/crypto
Daniel Liu 99749a2381
feat(crypto): use the ziren keccak precompile and implement ziren keccak state #32816 #32996 (#1991)
* feat(crypto): use the ziren keccak precompile #32816

Uses the go module's `replace` directive to delegate keccak computation
to precompiles.

This is still in draft because it needs more testing. Also, it relies on
a PR that I created, that hasn't been merged yet.

_Note that this PR doesn't implement the stateful keccak state
structure, and it reverts to the current behavior. This is a bit silly
since this is what is used in the tree root computation. The runtime
doesn't currently export the sponge. I will see if I can fix that in a
further PR, but it is going to take more time. In the meantime, this is
a useful first step_

* feat(crypto): implement ziren keccak state #32996

The #32816 was only using the keccak precompile for some minor task.
This PR implements a keccak state, which is what is used for hashing the
tree.

---------

Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
2026-02-05 14:43:53 +05:30
..
blake2b
bn256
ecies
secp256k1
crypto.go
crypto_test.go
keccak.go
keccak_ziren.go
signature_cgo.go
signature_nocgo.go
signature_test.go