On practical subversion-resilience / Pascal Bemmann, M.Sc. Wuppertal, October 30, 2023
Inhalt
- Acknowledgements
- Abstract
- Zusammenfassung
- Acronyms
- Introduction
- Preliminaries
- Subversion-Resilient Public-Key Encryption with Practical Watchdogs
- Practical Watchdogs
- Concrete Subversion Model
- A General Security Definition for Cryptographic Schemes
- Subversion-Resilience with an Offline Watchdog
- The Split-Program Model and Trusted Amalgamation
- Subversion-Resilient Randomness Generators
- Subversion-Resilient Key Encapsulation Mechanisms
- Subversion-Resilient Public-Key Encryption
- On the Impossibility of Subversion-Resilient Indistinguishability
- Discussion
- Security under Complete Subversion Without Random Oracles
- Complete Subversion
- Asymptotic Subversion Model
- Subversion-Resilient Authenticated Encryption
- Symmetric Cryptography under Complete Subversion
- Technical Challenges
- Our Contributions
- Comparison with Prior Work
- Pseudorandom Functions
- Message Authentication Codes
- Symmetric Encryption
- Constructing Subversion-Resilient Authenticated Encryption
- Discussion
- Subversion-Resilient Digital Signatures
- Conclusion