Skip to content

revert: P256VerifyGas to 3450 #2030

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
kamuikatsurgi wants to merge 3 commits into
base: develop
Choose a base branch
from
+794 −786
Open

revert: P256VerifyGas to 3450 #2030

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
dacb1b2
revert: P256VerifyGas to 3450
kamuikatsurgi Jan 30, 2026
cabe780
fix: testdata
kamuikatsurgi Jan 30, 2026
bec09e4
chore: add eip7951 to p256Verify precompile
kamuikatsurgi Jan 30, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 7 additions & 2 deletions core/vm/contracts.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,7 @@ var PrecompiledContractsOsaka = PrecompiledContracts{
common.BytesToAddress([]byte{0x10}): &bls12381MapG1{},
common.BytesToAddress([]byte{0x11}): &bls12381MapG2{},

common.BytesToAddress([]byte{0x1, 0x00}): &p256Verify{},
common.BytesToAddress([]byte{0x1, 0x00}): &p256Verify{eip7951: true},
}

// PrecompiledContractsP256Verify contains the precompiled Ethereum
Expand Down Expand Up @@ -1529,10 +1529,15 @@ func kZGToVersionedHash(kzg kzg4844.Commitment) common.Hash {

// P256VERIFY (secp256r1 signature verification)
// implemented as a native contract
type p256Verify struct{}
type p256Verify struct {
eip7951 bool
}

// RequiredGas returns the gas required to execute the precompiled contract
func (c *p256Verify) RequiredGas(input []byte) uint64 {
if c.eip7951 {
return params.P256VerifyGasEIP7951
}
return params.P256VerifyGas
}

Expand Down
3 changes: 2 additions & 1 deletion core/vm/contracts_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -482,7 +482,8 @@ func TestPrecompiledP256VerifyAlwaysAvailableInHFs(t *testing.T) {
assert.Equal(t, true, addressFound)

preCompiledContracts := ActivePrecompiledContracts(latestHfRules)
assert.Equal(t, &p256Verify{}, preCompiledContracts[precompiledP256VerifyAddress])
_, ok := preCompiledContracts[precompiledP256VerifyAddress].(*p256Verify)
assert.Equal(t, true, ok)
}
}

Expand Down
Loading
Loading