PaulRBerg/ethereum-signatures-progress

A collection of links and resources I collected in order to implement EIP-191 and EIP-712 into geth.

A collection of links of resources and projects I collected in order to implement EIP-191 and EIP-712 into geth. Note that this is a WIP and the registry compatibility levels at the bottom of the page will change soon.

Resources

EIP-191

• Specs
• Discussion
• personal_sign and \x19

EIP-712

• Specs
• Discussion
• Issues with the ASCII format

Repos

• Signature and verification examples for EIP-712
• MetaMask's signature utils
• MetaMask simplest JavaScript examples
• MetaMask signature verification in Solidity
• Minimalistic Ethereum identity project adhering to EIP-191
• Meta transaction repo collection

Registry of EIP-191 compatible projects

Project	Compatible
Geth	WIP 🛠
Parity	WIP 🛠
Web3.js	No ❌
Web3.py	No ❌
MetaMask	No ❌
Mew	No ❌
Ledger	No ❌
Trezor	No ❌

Registry of EIP-712 compatible projects

Project	Compatible
Geth	WIP 🛠
Parity	WIP 🛠
Web3.js	WIP 🛠
Web3.py	No ❌
MetaMask	WIP 🛠
Mew	No ❌
Ledger	No ❌
Trezor	No ❌