Yes, Sui Wallet does support multi-signature functionality. This feature allows transactions to require multiple keys for authorization, enhancing security and shared asset control.

Multi-Signature Functionality in Sui Wallet

• Definition: Multi-signature wallets require two or more cryptographic keys to authorize transactions, providing an additional layer of security.

• Support: Sui Wallet supports multi-signature (multisig) transactions, which means that multiple keys are needed for authorization rather than relying on a single key.

• Benefits:

  • Enhanced Security: Reduces the risk of unauthorized access since multiple approvals are needed.
  • Shared Control: Ideal for organizations or groups that need to manage assets collectively.

• Implementation: Users can set up multi-signature wallets to ensure that funds can only be accessed with the consent of multiple parties, making it a suitable option for collaborative financial management.

Currently, we don't have multi-signature software available as far as I am aware.