ALEXCTF CR2: Many time secrets
60 points Medium

This time Fady learned from his old mistake and decided to use onetime pad as his encryption technique, but he never knew why people call it one time pad! Flag will start with ALEXCTF{.

https://mega.nz/#!DGxBjaDR!tMWkHf0s0svmkboGd-IASHsS9jACxSYx4zi_ETsyzyQ

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Rating 4.49
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Discussion

Neat little challenging flag! Little tip for everyone confused: if you're really really confused and have no idea how a one time pad decoder works, I suggest you brute-forcing it because by brute-forcing the key out, you'll get the flag. Way too difficult for some beginners but is worth a try. Very complicated so i can't really explain everything.

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shit

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CyberChef is a powerful tools XOR

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Solved with just CyberChef. Had so much fun, this challenge ROcX!

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