Badly implementing encryption: Part V-nonce reuse

added by DotNetKicks
2/17/2022 6:34:52 PM

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In the previous post, I moved to using HMAC for the key stream generation. Together with a random nonce, we ensure that each time that we encrypt a value, we'll get a different encrypted value. However, I want to stop for a while and talk about what will happen if we reuse a nonce.


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