EIP-2930 spec change for signature hash (#261)
* EIP-2930 spec change for signature hash * Removing eip2930 test blocks
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rakita
GitHub
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@ -1,69 +0,0 @@
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{
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"name": "YoloEIP2930",
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"engine": {
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"Ethash": {
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"params": {
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"minimumDifficulty": "0x020000",
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"difficultyBoundDivisor": "0x0800",
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"durationLimit": "0x0d",
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"blockReward": "0x1BC16D674EC80000",
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"homesteadTransition": "0x0",
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"eip100bTransition": "0x0",
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"difficultyBombDelays": {
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"0": 5000000
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}
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}
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}
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},
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"params": {
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"gasLimitBoundDivisor": "0x0400",
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"registrar": "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
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"accountStartNonce": "0x00",
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"maximumExtraDataSize": "0x20",
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"minGasLimit": "0x1388",
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"networkID": "0x1",
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"maxCodeSize": 24576,
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"maxCodeSizeTransition": "0x0",
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"eip150Transition": "0x0",
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"eip160Transition": "0x0",
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"eip161abcTransition": "0x0",
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"eip161dTransition": "0x0",
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"eip140Transition": "0x0",
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"eip211Transition": "0x0",
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"eip214Transition": "0x0",
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"eip155Transition": "0x0",
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"eip658Transition": "0x0",
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"eip145Transition": "0x0",
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"eip1014Transition": "0x0",
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"eip1052Transition": "0x0",
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"eip1283Transition": "0x0",
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"eip1283DisableTransition": "0x0",
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"eip1283ReenableTransition": "0x0",
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"eip1344Transition": "0x0",
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"eip1706Transition": "0x0",
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"eip1884Transition": "0x0",
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"eip2028Transition": "0x0",
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"eip2315Transition": "0x0",
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"eip2929Transition": "0x0",
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"eip2930Transition": "0x0"
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},
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"genesis": {
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"seal": {
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"ethereum": {
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"nonce": "0x0000000000000539",
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"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
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}
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},
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"difficulty": "0x20000",
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"gasLimit": "0x47e7c4"
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},
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"accounts": {
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"000000000000000000000000000000000000aaaa": {
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"balance": "0",
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"code": "0x5854505854503231"
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},
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"71562b71999873db5b286df957af199ec94617f7": {
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"balance": "0x3b9aca00"
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}
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}
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}
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@ -6,10 +6,6 @@
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}
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],
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"chain": [
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{
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"path": "res/local_tests/chain",
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"skip": []
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},
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{
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"path": "res/json_tests/BlockchainTests",
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"skip": []
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File diff suppressed because one or more lines are too long
@ -99,7 +99,6 @@ impl<'a> EvmTestClient<'a> {
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ForkSpec::Homestead => Some(ethereum::new_homestead_test()),
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ForkSpec::EIP150 => Some(ethereum::new_eip150_test()),
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ForkSpec::EIP158 => Some(ethereum::new_eip161_test()),
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ForkSpec::EIP2930 => Some(ethereum::new_eip2930_test()),
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ForkSpec::Byzantium => Some(ethereum::new_byzantium_test()),
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ForkSpec::Constantinople => Some(ethereum::new_constantinople_test()),
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ForkSpec::ConstantinopleFix => Some(ethereum::new_constantinople_fix_test()),
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@ -274,14 +274,6 @@ pub fn new_berlin_test() -> Spec {
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)
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}
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/// Create a new Foundation Berlin era spec.
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pub fn new_eip2930_test() -> Spec {
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load(
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None,
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include_bytes!("../../res/chainspec/test/eip2930_test.json"),
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)
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}
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/// Create a new Musicoin-MCIP3-era spec.
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pub fn new_mcip3_test() -> Spec {
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load(
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@ -142,11 +142,6 @@ pub struct Transaction {
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}
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impl Transaction {
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/// The message hash of the transaction. This hash is used for signing transaction
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pub fn signature_hash(&self, chain_id: Option<u64>) -> H256 {
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keccak(self.encode(chain_id, None))
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}
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/// encode raw transaction
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fn encode(&self, chain_id: Option<u64>, signature: Option<&SignatureComponents>) -> Vec<u8> {
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let mut stream = RlpStream::new();
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@ -321,21 +316,14 @@ impl AccessListTx {
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fn encode_payload(
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&self,
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tx_type: Option<u8>, //used only for signature hashing for EIP-2930
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chain_id: Option<u64>,
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signature: Option<&SignatureComponents>,
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) -> RlpStream {
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let mut stream = RlpStream::new();
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let mut list_size = if signature.is_some() { 11 } else { 8 };
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list_size += if tx_type.is_some() { 1 } else { 0 };
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let list_size = if signature.is_some() { 11 } else { 8 };
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stream.begin_list(list_size);
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// append tx_type at beggining of list, this is used only for data hash for signature.
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if let Some(tx_type) = tx_type {
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stream.append(&tx_type);
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}
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// append chain_id. from EIP-2930: chainId is defined to be an integer of arbitrary size.
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stream.append(&(if let Some(n) = chain_id { n } else { 0 }));
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@ -353,7 +341,7 @@ impl AccessListTx {
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}
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}
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// append signature
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// append signature if any
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if let Some(signature) = signature {
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signature.rlp_append(&mut stream);
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}
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@ -366,7 +354,7 @@ impl AccessListTx {
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chain_id: Option<u64>,
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signature: Option<&SignatureComponents>,
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) -> Vec<u8> {
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let stream = self.encode_payload(None, chain_id, signature);
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let stream = self.encode_payload(chain_id, signature);
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// make as vector of bytes
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[&[TypedTxId::AccessList as u8], stream.as_raw()].concat()
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}
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@ -379,14 +367,6 @@ impl AccessListTx {
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) {
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rlp.append(&self.encode(chain_id, Some(signature)));
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}
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pub fn signature_hash(&self, chain_id: Option<u64>) -> H256 {
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keccak(
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&self
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.encode_payload(Some(TypedTxId::AccessList as u8), chain_id, None)
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.as_raw(),
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)
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}
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}
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#[derive(Debug, Clone, Eq, PartialEq)]
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@ -406,10 +386,10 @@ impl TypedTransaction {
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/// The message hash of the transaction.
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pub fn signature_hash(&self, chain_id: Option<u64>) -> H256 {
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match self {
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Self::Legacy(tx) => tx.signature_hash(chain_id),
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Self::AccessList(tx) => tx.signature_hash(chain_id),
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}
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keccak(match self {
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Self::Legacy(tx) => tx.encode(chain_id, None),
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Self::AccessList(tx) => tx.encode(chain_id, None),
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})
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}
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/// Signs the transaction as coming from `sender`.
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@ -25,7 +25,6 @@ use std::io::Read;
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pub enum ForkSpec {
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EIP150,
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EIP158,
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EIP2930,
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Frontier,
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Homestead,
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Byzantium,
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