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Obsidion Bridge

Obsidion Bridge serves as the secure communication layer between decentralized applications (dApps) and Obsidion Wallet. It enables end-to-end encrypted communication for transaction signing, account connection and other wallet operations.

Communication Flow​

The dapp initiates the connection using. "sdk.connect("obsidion"). The bridge creates a connection string contrainsing an ECDH (Elliptic Curve Diffie Helman) public key.

the wallet extracts the public key from the connection string. Computes the shared secret using ECDH and establishes a secure channel with the dapp that is end-to-end encrypted.

Transaction Signing Flow​

  1. Transaction Request
  • The dapp sends transaction data via Obsidion Bridge, the request is queued in the ObsidionRPCService.
  1. User Approval
  • In the pop-up modal in the dapp. The wallet displays the transaction details for the user to approve or reject.
  1. Signing and Submission
  • After approval, the transaction is signed and submitted to the network.
  • The result is sent back to the dApp via the bridge.