feat: update Vm.sol with new cheatcodes#819
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New cheatcodes added from foundry: - createEd25519Key: generate Ed25519 key pair from salt - publicKeyEd25519: derive Ed25519 public key from private key - signEd25519: sign with namespace using Ed25519 - verifyEd25519: verify Ed25519 signature - executeTransaction: execute RLP-encoded signed tx with full EVM semantics Generated via scripts/vm.py from foundry cheatcodes.json. Amp-Thread-ID: https://ampcode.com/threads/T-019c67c1-03c9-704e-b73d-5c1ce8c4722a Co-authored-by: Amp <amp@ampcode.com>
Amp-Thread-ID: https://ampcode.com/threads/T-019c67c1-03c9-704e-b73d-5c1ce8c4722a Co-authored-by: Amp <amp@ampcode.com>
grandizzy
requested review from
0xrusowsky,
DaniPopes,
grandizzy,
klkvr,
mattsse,
onbjerg and
zerosnacks
as code owners
onbjerg
approved these changes
Feb 16, 2026
howydev
approved these changes
Feb 16, 2026
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Summary
Update
Vm.solwith all new cheatcodes from foundry.New cheatcodes
createEd25519Key(bytes32 salt)— generate Ed25519 key pair from deterministic saltpublicKeyEd25519(bytes32 privateKey)— derive Ed25519 public keysignEd25519(bytes namespace, bytes message, bytes32 privateKey)— sign with namespace using Ed25519verifyEd25519(bytes signature, bytes namespace, bytes message, bytes32 publicKey)— verify Ed25519 signatureexecuteTransaction(bytes rawTx)— execute RLP-encoded signed tx with full EVM semantics (like--isolatemode)Generation
Regenerated via
scripts/vm.py --from cheatcodes.jsonusing foundry's latestcheatcodes.json.Prompted by: georgen