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2
votes
2answers
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Can you help with that definition for a CCA?
The following is a definition taken from Introduction to Modern Cryptography by Katz and Lindell.
I'm having a hard time understanding some basic concepts! Can you please help me?
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4
votes
1answer
168 views
Why isn't the IND-CCA property inherited when sending redundant ciphertext?
Suppose that in order to avoid loss in transmission, a secret key encryption scheme $(Gen, Enc, Dec)$ is modified to be $(Gen, Enc', Dec')$, such that the message m is encrypted independently ...
