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cmd/keeper: use the ziren keccak precompile (#32816)

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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_
This commit is contained in:
Guillaume Ballet 2025-10-20 11:52:02 +02:00 committed by GitHub
parent b6a4ac9961
commit b1809d13d1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
8 changed files with 135 additions and 56 deletions
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2
cmd/keeper/getpayload_ziren.go
View file

@ -19,7 +19,7 @@
package main
import (
zkruntime "github.com/zkMIPS/zkMIPS/crates/go-runtime/zkm_runtime"
zkruntime "github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime"
)
// getInput reads the input payload from the zkVM runtime environment.

7
cmd/keeper/go.mod
View file

@ -3,8 +3,8 @@ module github.com/ethereum/go-ethereum/cmd/keeper
go 1.24.0
require (
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6
github.com/ethereum/go-ethereum v0.0.0-00010101000000-000000000000
github.com/zkMIPS/zkMIPS/crates/go-runtime/zkm_runtime v0.0.0-20250915074013-fbc07aa2c6f5
)
require (
@ -43,7 +43,4 @@ require (
gopkg.in/yaml.v2 v2.4.0 // indirect
)
replace (
github.com/ethereum/go-ethereum => ../../
github.com/zkMIPS/zkMIPS/crates/go-runtime/zkm_runtime => github.com/weilzkm/zkMIPS/crates/go-runtime/zkvm_runtime v0.0.0-20250915074013-fbc07aa2c6f5
)
replace github.com/ethereum/go-ethereum => ../../

4
cmd/keeper/go.sum
View file

@ -1,5 +1,7 @@
github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
github.com/VictoriaMetrics/fastcache v1.13.0 h1:AW4mheMR5Vd9FkAPUv+NH6Nhw+fmbTMGMsNAoA/+4G0=
@ -117,8 +119,6 @@ github.com/tklauser/go-sysconf v0.3.12 h1:0QaGUFOdQaIVdPgfITYzaTegZvdCjmYO52cSFA
github.com/tklauser/go-sysconf v0.3.12/go.mod h1:Ho14jnntGE1fpdOqQEEaiKRpvIavV0hSfmBq8nJbHYI=
github.com/tklauser/numcpus v0.6.1 h1:ng9scYS7az0Bk4OZLvrNXNSAO2Pxr1XXRAPyjhIx+Fk=
github.com/tklauser/numcpus v0.6.1/go.mod h1:1XfjsgE2zo8GVw7POkMbHENHzVg3GzmoZ9fESEdAacY=
github.com/weilzkm/zkMIPS/crates/go-runtime/zkvm_runtime v0.0.0-20250915074013-fbc07aa2c6f5 h1:MxKlbmI7Dta6O6Nsc9OAer/rOltjoL11CVLMqCiYnxU=
github.com/weilzkm/zkMIPS/crates/go-runtime/zkvm_runtime v0.0.0-20250915074013-fbc07aa2c6f5/go.mod h1:zk/SUgiiVz2U1ufZ+yM2MHPbD93W25KH5zK3qAxXbT4=
golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
golang.org/x/exp v0.0.0-20230626212559-97b1e661b5df h1:UA2aFVmmsIlefxMk29Dp2juaUSth8Pyn3Tq5Y5mJGME=

48
crypto/crypto.go
View file

@ -28,12 +28,10 @@ import (
"io"
"math/big"
"os"
"sync"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/rlp"
"golang.org/x/crypto/sha3"
)
// SignatureLength indicates the byte length required to carry a signature with recovery id.
@ -69,17 +67,6 @@ type KeccakState interface {
Read([]byte) (int, error)
}
// NewKeccakState creates a new KeccakState
func NewKeccakState() KeccakState {
return sha3.NewLegacyKeccak256().(KeccakState)
}
var hasherPool = sync.Pool{
New: func() any {
return sha3.NewLegacyKeccak256().(KeccakState)
},
}
// HashData hashes the provided data using the KeccakState and returns a 32 byte hash
func HashData(kh KeccakState, data []byte) (h common.Hash) {
kh.Reset()
@ -88,41 +75,6 @@ func HashData(kh KeccakState, data []byte) (h common.Hash) {
return h
}
// Keccak256 calculates and returns the Keccak256 hash of the input data.
func Keccak256(data ...[]byte) []byte {
b := make([]byte, 32)
d := hasherPool.Get().(KeccakState)
d.Reset()
for _, b := range data {
d.Write(b)
}
d.Read(b)
hasherPool.Put(d)
return b
}
// Keccak256Hash calculates and returns the Keccak256 hash of the input data,
// converting it to an internal Hash data structure.
func Keccak256Hash(data ...[]byte) (h common.Hash) {
d := hasherPool.Get().(KeccakState)
d.Reset()
for _, b := range data {
d.Write(b)
}
d.Read(h[:])
hasherPool.Put(d)
return h
}
// Keccak512 calculates and returns the Keccak512 hash of the input data.
func Keccak512(data ...[]byte) []byte {
d := sha3.NewLegacyKeccak512()
for _, b := range data {
d.Write(b)
}
return d.Sum(nil)
}
// CreateAddress creates an ethereum address given the bytes and the nonce
func CreateAddress(b common.Address, nonce uint64) common.Address {
data, _ := rlp.EncodeToBytes([]interface{}{b, nonce})

63
crypto/keccak.go Normal file
View file

@ -0,0 +1,63 @@
// Copyright 2025 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
//go:build !ziren
package crypto
import (
"sync"
"github.com/ethereum/go-ethereum/common"
"golang.org/x/crypto/sha3"
)
// NewKeccakState creates a new KeccakState
func NewKeccakState() KeccakState {
return sha3.NewLegacyKeccak256().(KeccakState)
}
var hasherPool = sync.Pool{
New: func() any {
return sha3.NewLegacyKeccak256().(KeccakState)
},
}
// Keccak256 calculates and returns the Keccak256 hash of the input data.
func Keccak256(data ...[]byte) []byte {
b := make([]byte, 32)
d := hasherPool.Get().(KeccakState)
d.Reset()
for _, b := range data {
d.Write(b)
}
d.Read(b)
hasherPool.Put(d)
return b
}
// Keccak256Hash calculates and returns the Keccak256 hash of the input data,
// converting it to an internal Hash data structure.
func Keccak256Hash(data ...[]byte) (h common.Hash) {
d := hasherPool.Get().(KeccakState)
d.Reset()
for _, b := range data {
d.Write(b)
}
d.Read(h[:])
hasherPool.Put(d)
return h
}

64
crypto/keccak_ziren.go Normal file
View file

@ -0,0 +1,64 @@
// Copyright 2025 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
//go:build ziren
package crypto
import (
"github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime"
"github.com/ethereum/go-ethereum/common"
"golang.org/x/crypto/sha3"
)
// NewKeccakState creates a new KeccakState
// For now, we fallback to the original implementation for the stateful interface.
// TODO: Implement a stateful wrapper around zkvm_runtime.Keccak256 if needed.
func NewKeccakState() KeccakState {
return sha3.NewLegacyKeccak256().(KeccakState)
}
// Keccak256 calculates and returns the Keccak256 hash using the Ziren zkvm_runtime implementation.
func Keccak256(data ...[]byte) []byte {
// For multiple data chunks, concatenate them
if len(data) == 0 {
result := zkvm_runtime.Keccak256(nil)
return result[:]
}
if len(data) == 1 {
result := zkvm_runtime.Keccak256(data[0])
return result[:]
}
// Concatenate multiple data chunks
var totalLen int
for _, d := range data {
totalLen += len(d)
}
combined := make([]byte, 0, totalLen)
for _, d := range data {
combined = append(combined, d...)
}
result := zkvm_runtime.Keccak256(combined)
return result[:]
}
// Keccak256Hash calculates and returns the Keccak256 hash as a Hash using the Ziren zkvm_runtime implementation.
func Keccak256Hash(data ...[]byte) common.Hash {
return common.Hash(Keccak256(data...))
}

1
go.mod
View file

@ -81,6 +81,7 @@ require (
github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.0 // indirect
github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0 // indirect
github.com/DataDog/zstd v1.4.5 // indirect
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6
github.com/StackExchange/wmi v1.2.1 // indirect
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.13 // indirect
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.43 // indirect

2
go.sum
View file

@ -14,6 +14,8 @@ github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
github.com/StackExchange/wmi v1.2.1 h1:VIkavFPXSjcnS+O8yTq7NI32k0R5Aj+v39y29VYDOSA=
github.com/StackExchange/wmi v1.2.1/go.mod h1:rcmrprowKIVzvc+NUiLncP2uuArMWLCbu9SBzvHz7e8=
github.com/VictoriaMetrics/fastcache v1.13.0 h1:AW4mheMR5Vd9FkAPUv+NH6Nhw+fmbTMGMsNAoA/+4G0=