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www.sixfoisneuf.fr | ||
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goggleheadedhacker.com
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| | | | | This tutorial will show how two methods of implementing the AES algorithm work. It will also demonstrate how to identify these methods in Assembly when reverse engineering an application. | |
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www.da.vidbuchanan.co.uk
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| | | | | [AI summary] The CTF writeup details the process of solving a cryptographic challenge involving AES key recovery through side-channel attacks. The key was recovered by analyzing timing leaks from the AES decryption process, specifically the doSboxInv function's execution time. The recovered round 10 key was then used to invert the AES key schedule to obtain the original encryption key, which was the flag. The writeup also discusses the challenges of directly recovering the original key due to timing noise and the importance of using statistical correlation to identify the correct key. | |
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cocomelonc.github.io
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| | | | | [AI summary] The provided text discusses the development of a payload using a custom encryption method, likely based on the Skipjack algorithm, to evade detection by antivirus systems. It outlines the steps to compile and run the payload on a Windows machine, and mentions that the code is intended for educational purposes only. The text also references the Clipper chip initiative and highlights the importance of awareness for cybersecurity professionals. | |
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andrewroderos.com
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| | | In this blog post, you will learn how to escalate from a command shell to a Meterpreter shell using PowerShell Empire and Metasploit. | ||