ZkLogin

[Edward-BXS]

Expected Behavior

Support ZkLogin that significantly enhances the security of Portkey wallet, including login, registration, Guardian operations, and other processes.

Specifications

Security: zkLogin is a two-factor authentication scheme; sending a transaction requires both a credential from a recent OAuth login and a salt not managed by the OAuth provider.
Privacy: Zero-knowledge proofs prevent third parties from linking a portkey address with its corresponding OAuth identifier.
Features:

• the google and apple account guardian can support zklogin.
• the login, registration, Guardian operations, and other processes support zklogin verification.
• handling compatibility logic related to ZkLogin

Development Tasks:

• [0] support zklogin verification logic
• [1] handling compatibility logic related to ZkLogin

Dependencies

basic bp upgrade and oracle contract.

References

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