Invalid public key format: Unknown signature scheme flag: 0x05

[Jeronasand]

this version no support zkLogin

[domenicodev]

Hi @Jeronasand , thank you for addressing the issue;
We will investigate on it

[Jeronasand]

As a MIZU developer, I’ve tried to resolve this issue to ensure compatibility with MIZU’s zkLogin. I’ve successfully fixed the problem where zk accounts couldn’t create group chats, but I haven’t yet resolved the sessionKey issue related to sending messages.

Hi @Jeronasand , thank you for addressing the issue; We will investigate on it

[domenicodev]

Hi @Jeronasand,
Thank you for the details!

Just wanted to state that our relayer is just a reference implementation in this project, and should not be treated as production-ready/audited code.

If you have/are building any custom version of it that supports ZKLogin, please feel free to share it here, we can add it in the README as a reference implementation.
Also, if there's other code snippets you would like to share apart of the Relayer that may get ZKLogin to work(possibly it can be addressed in other components/modules apart of the Relayer), feel free to provide snippets here as well if you wish.

[Jeronasand]

@domenicodev We submitted two pull requests to address the on-chain functionality of group chats in zkLogin: one is in the current repository (#66), and the other is in the repository (MystenLabs/seal#536).

[domenicodev]

Thank you @Jeronasand, we will look into it.

About the Seal PR I am not sure what the PR is about/fixes, but fyi ZKLogin support on Testnet has been fixed for Seal after the last updates.
If still relevant, please feel free to open an Issue if not done already in the Seal repo describing the PR, so the team can investigate further.