XOR Is Friend Not Food
100 points Hard

Here: \t\x1b\x11\x00\x16\x0b\x1d\x19\x17\x0b\x05\x1d(\x05\x005\x1b\x1f\t,\r\x00\x18\x1c\x0e

I think the flag started with: ctflearn{

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Cryptography ยท intelagent
822 solves
Rating 4.22
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Discussion

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SENSEI-XENUS

2 days ago

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Repeatingxor ting

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quido18

2 months ago

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That was nice.

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starkid

6 months ago

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I think putting it in C language escape characters is kinda unnecessary, but hey, I guess it made me work on it a lot longer and make a lot more mistakes?

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zero_cool

8 months ago

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Solved it!

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MShadow

9 months ago

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Since we are only given the first 9 characters of the plaintext, shouldn't it be technically impossbile to figure out what the key is?

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mmk101

9 months ago

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search up what xor cipher is and do arithmetic

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MShadow

9 months ago

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Protected
-1
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Andrewin

10 months ago

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any hints

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redlineo

1 year ago

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I've got a flag, but I can't submit it. What's wrong? Should I change words order in brackets {}? Help me please. You can write me in discord redlineo#0307.

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redlineo

1 year ago

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Done! I did mistake in translating bytes.

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