SCSVS-COMM-4¶
S5.4 Bridges¶
Control Objective¶
Ensure the security of cross-chain transactions by implementing robust validation and verification mechanisms to prevent fraud and maintain data integrity.
S5.4.A Cross-Chain Transaction Security¶
| SCSVS VR ID | Requirement | L1 | L2 | L3 | SWE |
|---|---|---|---|---|---|
| S5.4.A1 | Verify that the smart contract for cross-chain transactions includes robust mechanisms for verifying and validating transactions across different chains. | ✓ | ✓ | ||
| S5.4.A2 | Ensure that the smart contract prevents double-spending and replay attacks in cross-chain transactions by implementing appropriate security checks. | ✓ | ✓ | ||
| S5.4.A3 | Check that the cross-chain transaction contract handles communication and data integrity securely between different blockchain networks. | ✓ | ✓ | ||
| S5.4.A4 | Verify that the smart contract includes fallback and recovery mechanisms for handling failures or inconsistencies in cross-chain transactions. | ✓ | ✓ |