Last updated: February 09, 2026

SCSTG-TEST-0002: Identity Verification Test

Validate that unexpected addresses do not result in unintended behaviors, particularly when these addresses refer to contracts within the same protocol.

Ensure that when interacting with contracts, unexpected addresses are properly validated before performing sensitive operations.
```
require(address(contract) != address(0), "Invalid address");
```

Verify that functions like ecrecover handle all potential null addresses properly to avoid vulnerabilities arising from unexpected ecrecover outputs.

Ensure that ecrecover does not process empty or null addresses.

address recovered = ecrecover(messageHash, v, r, s);
require(recovered != address(0), "Invalid signature");