9 lines
369 B
HTML
9 lines
369 B
HTML
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<h5>Hill Cipher - Known plaintext</h5>
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Our spy has intercepted this message. It contains the meeting place of double agents working for our enemies. Unfortunately, we haven't decrypted it yet. <br><br>
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The only hint we have is the name of the author that our spy has been able to identify: BROWN. <br><br>
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Good luck.<br><br>
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PS: the flag is 42CTF{THEPLACEOFMEETING}
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