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Forward Secure Asynchronous Messaging from Puncturable Encryption

Forward Secure Asynchronous Messaging from Puncturable Encryption

IEEE Symposium on Security and Privacy via YouTube Direct link

Intro

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1 of 14

Intro

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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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