Add ERC: Signature Validation Extension for Permit

[yvonnezhangc]

From developers at circlefin, we are proposing a new extension for ERC-2612 permit, which has already been added to USDC v2.2.

Discussion thread: https://ethereum-magicians.org/t/add-erc-contract-signature-validation-extension-for-eip-2612-permit/18157

[eip-review-bot]

✅ All reviewers have approved.

[github-actions[bot]]

The commit 7c5312d51de7ae5ebab3805a2f7b858eeb298db9 (as a parent of d08a394e329918b59d672d33b8d9f1351f63088b) contains errors. Please inspect the Run Summary for details.

[yvonnezhangc]

@abcoathup there has been some interest in having this as a standard: https://ethereum-magicians.org/t/add-erc-contract-signature-validation-extension-for-eip-2612-permit/18157

What steps do we need to take to get this merged?

[abcoathup]

@yvonnezhangc you need an ERC editor to review and address any issues. I am not an ERC editor.

[github-actions[bot]]

There has been no activity on this pull request for 2 weeks. It will be closed after 3 months of inactivity. If you would like to move this PR forward, please respond to any outstanding feedback or add a comment indicating that you have addressed all required feedback and are ready for a review.

[yvonnezhangc]

@xinbenlv could you help review this ERC?

[github-actions[bot]]

There has been no activity on this pull request for 2 weeks. It will be closed after 3 months of inactivity. If you would like to move this PR forward, please respond to any outstanding feedback or add a comment indicating that you have addressed all required feedback and are ready for a review.

[github-actions[bot]]

There has been no activity on this pull request for 2 weeks. It will be closed after 3 months of inactivity. If you would like to move this PR forward, please respond to any outstanding feedback or add a comment indicating that you have addressed all required feedback and are ready for a review.