In internet protocols a lot of the text is known, a HTTP server always responds the same way and the first few bytes are known and totally guessable. This doesn't matter at all - doesn't help an attacker figure anything else out even one bit. We've come a long way from WWII.
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(Now this is the OR table. 1 XOR 1 results in 0.)
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this is a good reminder that I should go back to my cryptopals exercises. I was about to start the PKCS#7 padding one. Had a lot of fun learning rust & doing the first set of challenges. To make sure I fully understood I ended writing my own (crazy slow) XOR and base64
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You just brought me right back to my digital engineering days with these truth tables!!
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@threadreaderapp please unroll! -
Hola there is your unroll: Thread by
@colmmacc: "O.k., this is happening ... now. I'm going to explain what's actually going on when data is encrypted, hopefully without […]" https://threadreaderapp.com/thread/1101565626869407744.html … See you soon.
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