Configure Custodial Wallet for ETH-Compatible Keys for New Accounts #2287
Description
Description
Update the Custodial wallet to generate only ETH-compatible keys for all new accounts, ensuring future compatibility. All created signatures with these keys should also be Eth compatible.
Tasks
- Modify key generation process in Custodial wallet
- Update account creation flow to use ETH-compatible keys
- Implement validation to ensure all new keys follow ETH standards
- Create monitoring for successful implementation
- Update documentation for developers and users
Acceptance Criteria
- All new accounts exclusively receive ETH-compatible keys
- Key generation follows Ethereum standards
- Account creation process works seamlessly with new key type
- Monitoring shows 100% compliance with ETH key generation
- User documentation updated to explain benefits of ETH-compatible keys
- Developer documentation updated with new key format specifications
Engineering Notes
There are different way of generating a signature with an ETH compatible key
- a raw signature which signs the raw payload without any additional metadata (mostly should be used in cases that the signature is not expected to be verified inside any EVM contract)
- A Eth signed message prefixed signature which is used in different wallets (can be used inside or outside any contact)
- A EIP-712 signature (can be used inside or outside any contact)
based on all these variations we would need to know which might be best to use for custodial wallet.