What is a lunchtime attack?

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Tags

1. #system
2. #adaptive
3. #demonstrate
4. #attack
5. #point
6. #which
7. #midnight
8. #ability
9. #chosen
10. #ciphertext
11. #queries
12. #until
13. #after
14. #noted
15. #specially
16. #certain
17. #attacker
18. #improved
19. #indifferent
20. #attacks
21. #lunchtime
22. #variant