hiero-ledger / hiero-ledger/hiero-consensus-node

[Uber EPIC] EthereumTransaction & Account Equivalence

Open
#17,338 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
Stars
406
Forks
226
Avg merge
3d 4h
Merged PRs (30d)
210

Description

### Problem

HSCS supports the majority of equivalence items required by the EVM, the exception being
- Cost of EthereumTransaction - Transaction submitter must pay in crypto currency in addition to gas
- Size of EthereumTransaction - 6kb transaction limit
- Relay precheck logic - Hedera add logic to verify submission to CN and reflection on MN
- Not all account have an ECDSA derived address

### Solution

Update the behaviors to be equivalent
- [ ] #16432
- [ ] Support Jumbo EtheruemTransactions (See HIP 1086)
- [x] Support fast return on relay with EVM precheck logic only (https://github.com/hashgraph/hedera-json-rpc-relay/issues/3202)
- [ ] Support Setting of EVM Address by EOA (See HIP 1082)

### Alternatives

_No response_

Contributor guide

Open the contributing guide

Research direction

Start by reviewing the unchecked equivalence items in the issue and the referenced HIP 1086 and HIP 1082 proposals, then trace the corresponding transaction, relay, and account behavior in the repository. Done means the remaining Ethereum equivalence items have been implemented and each checklist entry can be verified.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
blockchain
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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