mirror of
https://github.com/logos-storage/plonky2.git
synced 2026-01-03 14:23:07 +00:00
508 lines
21 KiB
Rust
508 lines
21 KiB
Rust
#![allow(clippy::upper_case_acronyms)]
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use std::collections::HashMap;
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use std::str::FromStr;
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use std::time::Duration;
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use bytes::Bytes;
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use env_logger::{try_init_from_env, Env, DEFAULT_FILTER_ENV};
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use eth_trie_utils::nibbles::Nibbles;
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use eth_trie_utils::partial_trie::{HashedPartialTrie, PartialTrie};
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use ethereum_types::Address;
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use hex_literal::hex;
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use keccak_hash::keccak;
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use plonky2::field::goldilocks_field::GoldilocksField;
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use plonky2::plonk::config::PoseidonGoldilocksConfig;
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use plonky2::util::timing::TimingTree;
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use plonky2_evm::all_stark::AllStark;
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use plonky2_evm::config::StarkConfig;
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use plonky2_evm::generation::mpt::{AccountRlp, LegacyReceiptRlp, LegacyTransactionRlp, LogRlp};
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use plonky2_evm::generation::{GenerationInputs, TrieInputs};
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use plonky2_evm::proof::{BlockMetadata, TrieRoots};
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use plonky2_evm::prover::prove;
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use plonky2_evm::verifier::verify_proof;
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use plonky2_evm::Node;
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type F = GoldilocksField;
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const D: usize = 2;
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type C = PoseidonGoldilocksConfig;
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/// Variation of `add11_yml` testing LOG opcodes.
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#[test]
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#[ignore] // Too slow to run on CI.
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fn test_log_opcodes() -> anyhow::Result<()> {
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init_logger();
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let all_stark = AllStark::<F, D>::default();
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let config = StarkConfig::standard_fast_config();
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let beneficiary = hex!("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba");
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let sender = hex!("af1276cbb260bb13deddb4209ae99ae6e497f446");
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// Private key: DCDFF53B4F013DBCDC717F89FE3BF4D8B10512AAE282B48E01D7530470382701
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let to = hex!("095e7baea6a6c7c4c2dfeb977efac326af552d87");
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let beneficiary_state_key = keccak(beneficiary);
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let sender_state_key = keccak(sender);
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let to_hashed = keccak(to);
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let beneficiary_nibbles = Nibbles::from_bytes_be(beneficiary_state_key.as_bytes()).unwrap();
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let sender_nibbles = Nibbles::from_bytes_be(sender_state_key.as_bytes()).unwrap();
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let to_nibbles = Nibbles::from_bytes_be(to_hashed.as_bytes()).unwrap();
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// For the first code transaction code, we consider two LOG opcodes. The first deals with 0 topics and empty data. The second deals with two topics, and data of length 5, stored in memory.
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let code = [
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0x64, 0xA1, 0xB2, 0xC3, 0xD4, 0xE5, 0x60, 0x0, 0x52, // MSTORE(0x0, 0xA1B2C3D4E5)
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0x60, 0x0, 0x60, 0x0, 0xA0, // LOG0(0x0, 0x0)
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0x60, 99, 0x60, 98, 0x60, 5, 0x60, 27, 0xA2, // LOG2(27, 5, 98, 99)
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0x00,
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];
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println!("contract: {:02x?}", code);
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let code_gas = 3 + 3 + 3 // PUSHs and MSTORE
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+ 3 + 3 + 375 // PUSHs and LOG0
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+ 3 + 3 + 3 + 3 + 375 + 375*2 + 8*5 + 3// PUSHs, LOG2 and memory expansion
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;
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let gas_used = 21_000 + code_gas;
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let code_hash = keccak(code);
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// Set accounts before the transaction.
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let beneficiary_account_before = AccountRlp {
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nonce: 1.into(),
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..AccountRlp::default()
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};
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let sender_balance_before = 5000000000000000u64;
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let sender_account_before = AccountRlp {
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balance: sender_balance_before.into(),
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..AccountRlp::default()
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};
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let to_account_before = AccountRlp {
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balance: 9000000000u64.into(),
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code_hash,
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..AccountRlp::default()
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};
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// Initialize the state trie with three accounts.
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let mut state_trie_before = HashedPartialTrie::from(Node::Empty);
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state_trie_before.insert(
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beneficiary_nibbles,
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rlp::encode(&beneficiary_account_before).to_vec(),
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);
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state_trie_before.insert(sender_nibbles, rlp::encode(&sender_account_before).to_vec());
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state_trie_before.insert(to_nibbles, rlp::encode(&to_account_before).to_vec());
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// We now add two receipts with logs and data. This updates the receipt trie as well.
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let log_0 = LogRlp {
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address: hex!("7ef66b77759e12Caf3dDB3E4AFF524E577C59D8D").into(),
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topics: vec![
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hex!("8a22ee899102a366ac8ad0495127319cb1ff2403cfae855f83a89cda1266674d").into(),
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hex!("000000000000000000000000000000000000000000000000000000000000002a").into(),
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hex!("0000000000000000000000000000000000000000000000000000000000bd9fe6").into(),
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],
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data: hex!("f7af1cc94b1aef2e0fa15f1b4baefa86eb60e78fa4bd082372a0a446d197fb58")
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.to_vec()
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.into(),
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};
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let receipt_0 = LegacyReceiptRlp {
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status: true,
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cum_gas_used: 0x016e5bu64.into(),
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bloom: hex!("00000000000000000000000000000000000000000000000000800000000000000040000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000080008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000020000000000008000000000000000000000000").to_vec().into(),
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logs: vec![log_0],
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};
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// Insert the first receipt into the initial receipt trie. The initial receipts trie has an initial node with a random nibble.
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let mut receipts_trie = HashedPartialTrie::from(Node::Empty);
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receipts_trie.insert(
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Nibbles::from_str("0x1337").unwrap(),
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rlp::encode(&receipt_0).to_vec(),
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);
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let tries_before = TrieInputs {
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state_trie: state_trie_before,
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transactions_trie: Node::Empty.into(),
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receipts_trie: receipts_trie.clone(),
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storage_tries: vec![(to_hashed, Node::Empty.into())],
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};
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// Prove a transaction which carries out two LOG opcodes.
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let txn_gas_price = 10;
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let txn = hex!("f860800a830186a094095e7baea6a6c7c4c2dfeb977efac326af552d87808026a0c3040cb042c541f9440771879b6bbf3f91464b265431de87eea1ec3206350eb8a046f5f3d06b8816f19f24ee919fd84bfb736db71df10a72fba4495f479e96f678");
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let block_metadata = BlockMetadata {
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block_beneficiary: Address::from(beneficiary),
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block_timestamp: 0x03e8.into(),
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block_number: 1.into(),
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block_difficulty: 0x020000.into(),
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block_gaslimit: 0xffffffffu32.into(),
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block_chain_id: 1.into(),
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block_base_fee: 0xa.into(),
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block_bloom: [0.into(); 8],
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};
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let mut contract_code = HashMap::new();
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contract_code.insert(keccak(vec![]), vec![]);
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contract_code.insert(code_hash, code.to_vec());
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// Update the state and receipt tries after the transaction, so that we have the correct expected tries:
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// Update accounts
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let beneficiary_account_after = AccountRlp {
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nonce: 1.into(),
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..AccountRlp::default()
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};
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let sender_balance_after = sender_balance_before - gas_used * txn_gas_price;
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let sender_account_after = AccountRlp {
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balance: sender_balance_after.into(),
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nonce: 1.into(),
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..AccountRlp::default()
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};
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let to_account_after = AccountRlp {
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balance: 9000000000u64.into(),
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code_hash,
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..AccountRlp::default()
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};
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// Update the receipt trie.
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let first_log = LogRlp {
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address: to.into(),
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topics: vec![],
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data: Bytes::new(),
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};
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let second_log = LogRlp {
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address: to.into(),
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topics: vec![
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hex!("0000000000000000000000000000000000000000000000000000000000000062").into(), // dec: 98
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hex!("0000000000000000000000000000000000000000000000000000000000000063").into(), // dec: 99
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],
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data: hex!("a1b2c3d4e5").to_vec().into(),
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};
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let receipt = LegacyReceiptRlp {
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status: true,
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cum_gas_used: gas_used.into(),
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bloom: hex!("00000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000004000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000400000000000040000000000000000000000000002000000000000000000000000000").to_vec().into(),
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logs: vec![first_log, second_log],
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};
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let receipt_nibbles = Nibbles::from_str("0x80").unwrap(); // RLP(0) = 0x80
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receipts_trie.insert(receipt_nibbles, rlp::encode(&receipt).to_vec());
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// Update the state trie.
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let mut expected_state_trie_after = HashedPartialTrie::from(Node::Empty);
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expected_state_trie_after.insert(
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beneficiary_nibbles,
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rlp::encode(&beneficiary_account_after).to_vec(),
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);
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expected_state_trie_after.insert(sender_nibbles, rlp::encode(&sender_account_after).to_vec());
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expected_state_trie_after.insert(to_nibbles, rlp::encode(&to_account_after).to_vec());
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let trie_roots_after = TrieRoots {
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state_root: expected_state_trie_after.hash(),
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transactions_root: HashedPartialTrie::from(Node::Empty).hash(),
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receipts_root: receipts_trie.hash(),
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};
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let inputs = GenerationInputs {
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signed_txns: vec![txn.to_vec()],
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tries: tries_before,
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trie_roots_after,
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contract_code,
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block_metadata,
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addresses: vec![],
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};
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let mut timing = TimingTree::new("prove", log::Level::Debug);
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let proof = prove::<F, C, D>(&all_stark, &config, inputs, &mut timing)?;
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timing.filter(Duration::from_millis(100)).print();
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// Assert that the proof leads to the correct state and receipt roots.
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assert_eq!(
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proof.public_values.trie_roots_after.state_root,
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expected_state_trie_after.hash()
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);
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assert_eq!(
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proof.public_values.trie_roots_after.receipts_root,
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receipts_trie.hash()
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);
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verify_proof(&all_stark, proof, &config)
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}
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/// Values taken from the block 1000000 of Goerli: https://goerli.etherscan.io/txs?block=1000000
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#[test]
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fn test_txn_and_receipt_trie_hash() -> anyhow::Result<()> {
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// This test checks that inserting into the transaction and receipt `HashedPartialTrie`s works as expected.
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let mut example_txn_trie = HashedPartialTrie::from(Node::Empty);
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// We consider two transactions, with one log each.
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let transaction_0 = LegacyTransactionRlp {
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nonce: 157823u64.into(),
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gas_price: 1000000000u64.into(),
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gas: 250000u64.into(),
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to: hex!("7ef66b77759e12Caf3dDB3E4AFF524E577C59D8D").into(),
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value: 0u64.into(),
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data: hex!("e9c6c176000000000000000000000000000000000000000000000000000000000000002a0000000000000000000000000000000000000000000000000000000000bd9fe6f7af1cc94b1aef2e0fa15f1b4baefa86eb60e78fa4bd082372a0a446d197fb58")
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.to_vec()
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.into(),
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v: 0x1c.into(),
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r: hex!("d0eeac4841caf7a894dd79e6e633efc2380553cdf8b786d1aa0b8a8dee0266f4").into(),
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s: hex!("740710eed9696c663510b7fb71a553112551121595a54ec6d2ec0afcec72a973").into(),
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};
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// Insert the first transaction into the transaction trie.
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example_txn_trie.insert(
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Nibbles::from_str("0x80").unwrap(), // RLP(0) = 0x80
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rlp::encode(&transaction_0).to_vec(),
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);
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let transaction_1 = LegacyTransactionRlp {
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nonce: 157824u64.into(),
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gas_price: 1000000000u64.into(),
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gas: 250000u64.into(),
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to: hex!("7ef66b77759e12Caf3dDB3E4AFF524E577C59D8D").into(),
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value: 0u64.into(),
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data: hex!("e9c6c176000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000004920eaa814f7df6a2203dc0e472e8828be95957c6b329fee8e2b1bb6f044c1eb4fc243")
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.to_vec()
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.into(),
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v: 0x1b.into(),
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r: hex!("a3ff39967683fc684dc7b857d6f62723e78804a14b091a058ad95cc1b8a0281f").into(),
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s: hex!("51b156e05f21f499fa1ae47ebf536b15a237208f1d4a62e33956b6b03cf47742").into(),
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};
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// Insert the second transaction into the transaction trie.
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example_txn_trie.insert(
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Nibbles::from_str("0x01").unwrap(),
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rlp::encode(&transaction_1).to_vec(),
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);
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// Receipts:
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let mut example_receipt_trie = HashedPartialTrie::from(Node::Empty);
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let log_0 = LogRlp {
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address: hex!("7ef66b77759e12Caf3dDB3E4AFF524E577C59D8D").into(),
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topics: vec![
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hex!("8a22ee899102a366ac8ad0495127319cb1ff2403cfae855f83a89cda1266674d").into(),
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hex!("000000000000000000000000000000000000000000000000000000000000002a").into(),
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hex!("0000000000000000000000000000000000000000000000000000000000bd9fe6").into(),
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],
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data: hex!("f7af1cc94b1aef2e0fa15f1b4baefa86eb60e78fa4bd082372a0a446d197fb58")
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.to_vec()
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.into(),
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};
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let receipt_0 = LegacyReceiptRlp {
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status: true,
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cum_gas_used: 0x016e5bu64.into(),
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bloom: hex!("00000000000000000000000000000000000000000000000000800000000000000040000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000080008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000020000000000008000000000000000000000000").to_vec().into(),
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logs: vec![log_0],
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};
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// Insert the first receipt into the receipt trie.
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example_receipt_trie.insert(
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Nibbles::from_str("0x80").unwrap(), // RLP(0) is 0x80
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rlp::encode(&receipt_0).to_vec(),
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);
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let log_1 = LogRlp {
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address: hex!("7ef66b77759e12Caf3dDB3E4AFF524E577C59D8D").into(),
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topics: vec![
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hex!("8a22ee899102a366ac8ad0495127319cb1ff2403cfae855f83a89cda1266674d").into(),
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hex!("0000000000000000000000000000000000000000000000000000000000000004").into(),
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hex!("00000000000000000000000000000000000000000000000000000000004920ea").into(),
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],
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data: hex!("a814f7df6a2203dc0e472e8828be95957c6b329fee8e2b1bb6f044c1eb4fc243")
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.to_vec()
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.into(),
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};
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let receipt_1 = LegacyReceiptRlp {
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status: true,
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cum_gas_used: 0x02dcb6u64.into(),
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bloom: hex!("00000000000000000000000000000000000000000000000000800000000000000040000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000008000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000400000000000000000000000000000002000040000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000008000000000000000000000000").to_vec().into(),
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logs: vec![log_1],
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};
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// Insert the second receipt into the receipt trie.
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example_receipt_trie.insert(
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Nibbles::from_str("0x01").unwrap(),
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rlp::encode(&receipt_1).to_vec(),
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);
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// Check that the trie hashes are correct.
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assert_eq!(
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example_txn_trie.hash(),
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hex!("3ab7120d12e1fc07303508542602beb7eecfe8f262b83fd71eefe7d6205242ce").into()
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);
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assert_eq!(
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example_receipt_trie.hash(),
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hex!("da46cdd329bfedace32da95f2b344d314bc6f55f027d65f9f4ac04ee425e1f98").into()
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);
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Ok(())
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}
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#[test]
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#[ignore] // Too slow to run on CI.
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fn test_two_txn() -> anyhow::Result<()> {
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init_logger();
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let all_stark = AllStark::<F, D>::default();
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let config = StarkConfig::standard_fast_config();
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let beneficiary = hex!("2adc25665018aa1fe0e6bc666dac8fc2697ff9ba");
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let sender = hex!("af1276cbb260bb13deddb4209ae99ae6e497f446");
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// Private key: DCDFF53B4F013DBCDC717F89FE3BF4D8B10512AAE282B48E01D7530470382701
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let to = hex!("095e7baea6a6c7c4c2dfeb977efac326af552d87");
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let beneficiary_state_key = keccak(beneficiary);
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let sender_state_key = keccak(sender);
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let to_hashed = keccak(to);
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let beneficiary_nibbles = Nibbles::from_bytes_be(beneficiary_state_key.as_bytes()).unwrap();
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let sender_nibbles = Nibbles::from_bytes_be(sender_state_key.as_bytes()).unwrap();
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let to_nibbles = Nibbles::from_bytes_be(to_hashed.as_bytes()).unwrap();
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// Set accounts before the transaction.
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let beneficiary_account_before = AccountRlp {
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nonce: 1.into(),
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..AccountRlp::default()
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};
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let sender_balance_before = 50000000000000000u64;
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let sender_account_before = AccountRlp {
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balance: sender_balance_before.into(),
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..AccountRlp::default()
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};
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let to_account_before = AccountRlp {
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..AccountRlp::default()
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};
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// Initialize the state trie with three accounts.
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let mut state_trie_before = HashedPartialTrie::from(Node::Empty);
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state_trie_before.insert(
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beneficiary_nibbles,
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rlp::encode(&beneficiary_account_before).to_vec(),
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);
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state_trie_before.insert(sender_nibbles, rlp::encode(&sender_account_before).to_vec());
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state_trie_before.insert(to_nibbles, rlp::encode(&to_account_before).to_vec());
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let tries_before = TrieInputs {
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state_trie: state_trie_before,
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transactions_trie: Node::Empty.into(),
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receipts_trie: Node::Empty.into(),
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storage_tries: vec![(to_hashed, Node::Empty.into())],
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};
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// Prove two simple transfers.
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let gas_price = 10;
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let txn_value = 0x11c37937e08000u64;
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let txn_0 = hex!("f866800a82520894095e7baea6a6c7c4c2dfeb977efac326af552d878711c37937e080008026a01fcd0ce88ac7600698a771f206df24b70e67981b6f107bd7c1c24ea94f113bcba00d87cc5c7afc2988e4ff200b5a0c7016b0d5498bbc692065ca983fcbbfe02555");
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let txn_1 = hex!("f866010a82520894095e7baea6a6c7c4c2dfeb977efac326af552d878711c37937e080008026a0d8123f5f537bd3a67283f67eb136f7accdfc4ef012cfbfd3fb1d0ac7fd01b96fa004666d9feef90a1eb568570374dd19977d4da231b289d769e6f95105c06fd672");
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|
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let block_metadata = BlockMetadata {
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block_beneficiary: Address::from(beneficiary),
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block_timestamp: 0x03e8.into(),
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block_number: 1.into(),
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block_difficulty: 0x020000.into(),
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block_gaslimit: 0xffffffffu32.into(),
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block_chain_id: 1.into(),
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block_base_fee: 0xa.into(),
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block_bloom: [0.into(); 8],
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};
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|
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let mut contract_code = HashMap::new();
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contract_code.insert(keccak(vec![]), vec![]);
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|
|
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// Update accounts
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|
let beneficiary_account_after = AccountRlp {
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|
nonce: 1.into(),
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..AccountRlp::default()
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|
};
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|
|
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let sender_balance_after = sender_balance_before - gas_price * 21000 * 2 - txn_value * 2;
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let sender_account_after = AccountRlp {
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balance: sender_balance_after.into(),
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|
nonce: 2.into(),
|
|
..AccountRlp::default()
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|
};
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|
let to_account_after = AccountRlp {
|
|
balance: (2 * txn_value).into(),
|
|
..AccountRlp::default()
|
|
};
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|
|
|
// Update the state trie.
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|
let mut expected_state_trie_after = HashedPartialTrie::from(Node::Empty);
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|
expected_state_trie_after.insert(
|
|
beneficiary_nibbles,
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|
rlp::encode(&beneficiary_account_after).to_vec(),
|
|
);
|
|
expected_state_trie_after.insert(sender_nibbles, rlp::encode(&sender_account_after).to_vec());
|
|
expected_state_trie_after.insert(to_nibbles, rlp::encode(&to_account_after).to_vec());
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|
|
|
// Compute new receipt trie.
|
|
let mut receipts_trie = HashedPartialTrie::from(Node::Empty);
|
|
|
|
let receipt_0 = LegacyReceiptRlp {
|
|
status: true,
|
|
cum_gas_used: 21000u64.into(),
|
|
bloom: [0x00; 256].to_vec().into(),
|
|
logs: vec![],
|
|
};
|
|
|
|
let receipt_1 = LegacyReceiptRlp {
|
|
status: true,
|
|
cum_gas_used: 42000u64.into(),
|
|
bloom: [0x00; 256].to_vec().into(),
|
|
logs: vec![],
|
|
};
|
|
|
|
receipts_trie.insert(
|
|
Nibbles::from_str("0x80").unwrap(),
|
|
rlp::encode(&receipt_0).to_vec(),
|
|
);
|
|
|
|
receipts_trie.insert(
|
|
Nibbles::from_str("0x01").unwrap(),
|
|
rlp::encode(&receipt_1).to_vec(),
|
|
);
|
|
|
|
let trie_roots_after = TrieRoots {
|
|
state_root: expected_state_trie_after.hash(),
|
|
transactions_root: HashedPartialTrie::from(Node::Empty).hash(),
|
|
receipts_root: receipts_trie.hash(),
|
|
};
|
|
let inputs = GenerationInputs {
|
|
signed_txns: vec![txn_0.to_vec(), txn_1.to_vec()],
|
|
tries: tries_before,
|
|
trie_roots_after,
|
|
contract_code,
|
|
block_metadata,
|
|
addresses: vec![],
|
|
};
|
|
|
|
let mut timing = TimingTree::new("prove", log::Level::Debug);
|
|
let proof = prove::<F, C, D>(&all_stark, &config, inputs, &mut timing)?;
|
|
timing.filter(Duration::from_millis(100)).print();
|
|
|
|
// Assert trie roots.
|
|
assert_eq!(
|
|
proof.public_values.trie_roots_after.state_root,
|
|
expected_state_trie_after.hash()
|
|
);
|
|
|
|
assert_eq!(
|
|
proof.public_values.trie_roots_after.receipts_root,
|
|
receipts_trie.hash()
|
|
);
|
|
|
|
verify_proof(&all_stark, proof, &config)
|
|
}
|
|
|
|
fn init_logger() {
|
|
let _ = try_init_from_env(Env::default().filter_or(DEFAULT_FILTER_ENV, "info"));
|
|
}
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