Forward Secure Asynchronous Messaging from Puncturable Encryption

Forward Secure Asynchronous Messaging from Puncturable Encryption

IEEE Symposium on Security and Privacy via YouTube Direct link

Conclusions

13 of 14

13 of 14

Conclusions

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Classroom Contents

Forward Secure Asynchronous Messaging from Puncturable Encryption

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  1. 1 Intro
  2. 2 Forward Security
  3. 3 Online messaging
  4. 4 Naive approach
  5. 5 Short Public Keys
  6. 6 Forward Secure PKE
  7. 7 Limitation: Latency
  8. 8 Puncturable encryption
  9. 9 Negations in ABE
  10. 10 Adding Negations
  11. 11 Best of both worlds
  12. 12 Performance
  13. 13 Conclusions
  14. 14 Keys must expire...maybe?

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