Modify trace in Radix-64

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Aug 6th, 2022

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Modify trace in Radix-64 efficiently and securely

DocHub makes it fast and straightforward to modify trace in Radix-64. No need to instal any software – simply add your Radix-64 to your account, use the easy drag-and-drop interface, and quickly make edits. You can even work on your desktop or mobile device to adjust your document online from anywhere. That's not all; DocHub is more than just an editor. It's an all-in-one document management solution with form creating, eSignature features, and the ability to enable others fill in and sign documents.

How to modify trace in Radix-64 using DocHub:

Add your Radix-64 to your account by clicking the New Document and selecting how you want to add your Radix-64 file.
Open your file in our editor.
Make your desired edits using drag and drop tools.
Once finished, click Download/Export and save your Radix-64 to your device or cloud storage.
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How to modify trace in Radix-64

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hello world welcome back to another imaginary CTF 2024 writeup video in this video weamp;#39;ll be walking through the crypto challenge base 64 letamp;#39;s get into it yet another B 64 decoding challenge okay so I have the files that give you downloaded over here letamp;#39;s go ahead and open this in code okay you have a main.py source code and an out.txt file with the secret key scanning through this main.py script we see that we have a Q being assigned the value 64 and then itamp;#39;s opening the flag file and then converting the flag to a long integer then itamp;#39;s initializing the secret key list and then itamp;#39;s looping through our flag integer and then itamp;#39;s appending to the secret key the flag integer mod Q so the remainder of the flag integer divided by q and then it floor divides the flag integer by q and then it assigns the flag integer to the quotient of that operation so itamp;#39;s clear that we need to reverse this so what Iamp;#39;m going

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