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. |
|
✓ |
✓ |
|