13 lines
385 B
JavaScript
13 lines
385 B
JavaScript
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#!/usr/bin/env nix-shell
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/*
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#!nix-shell -i node -p nodejs
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*/
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var encryptedFlag = "àÒÆަȬëÙ£ÖÓÚåÛÑ¢ÕÓÒËɧ©í";
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var key = "picoctf";
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var decryptedFlag = "";
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for (var i = 0; i < encryptedFlag.length; i++) {
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decryptedFlag += String.fromCharCode((encryptedFlag.charCodeAt(i) - key.charCodeAt(i % key.length) + 256) % 256);
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}
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console.log(decryptedFlag)
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