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by vbezhenar 2280 days ago
What would happen if an attacker gets two different messages with identical IV and key?
1 comments
dchest 2280 days ago
They'll get the XOR of the two original messages, and also can break authentication: https://crypto.stackexchange.com/questions/26790/how-bad-it-...
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vbezhenar 2280 days ago
That's scary, thanks!
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