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Export Key

Users can at any time request to "export" their keys into a private key.

Step 1 : Create Session​

Step 2 : Perform Export​

  • Call trioSession.export() with the keyshare which returns Result of Success with Keyshare bytes as Data or Failure with error.

Example​

Example.swift
func exportPrivateKey(keyshare: Data, trioSession: TrioSession) async -> Data?
    {
        let result = await trioSession.export(
            keyshare: keyshare)
        // returns nil if operation fails
        switch result {
            case .success(let dataBytes):
            do {
                // do something with Encrypted Keyshare bytes
                Swift.print(dataBytes)
                return dataBytes
            }
            case .failure(let error):
            do {
                // show error to user or abort process
                Swift.print(error)
                return nil
            }
        }
    }
  • keyshare: The client's (In this case mobile) share of the MPC wallet.