Randomized trial shows a new method to verify data integrity and correct corruptions in vulnerable storage systems, indicating improved security measures.
Key Points
This research aims to develop a corruption-correctable message authentication code (CCMAC) that enables verification and correction of corrupted data.
Developed two methods for the corruption-correctable message authentication code (CCMAC).
Defined security notions and proved relationships to existing codes like MAC and CDMAC.
Utilized a model with general and secure storage types for data management.
Demonstrated CCMAC can correct corruptions up to a specific threshold.
Outlined trade-offs between data size requirements for general and secure storage.
Confirmed that defined security notions effectively relate to MAC or CDMAC.