Understanding Pico2022 Sidechannel
Exploring Pico2022 Sidechannel reveals several interesting facts. timing
Key Takeaways about Pico2022 Sidechannel
- matrix decomposition def m_func(i): # return 55692*m_func(i-4)-9549*m_func(i-3)+301*m_func(i-2)+21*m_func(i-1) M = Matrix([[0 ...
- Using wireshark to follow TCP streams.
- LSB (least significant bit) steganography using st3go https://github.com/djrobin17/image-stego-tool.
- Using ROPgadget to build a return-oriented-programming chain of addresses that give a shell.
- changing a function pointer in C; bounds check only checks for too large, not negative numbers.
Detailed Analysis of Pico2022 Sidechannel
In this picoGym (picoCTF) Workout video, we do a writeup of the Reverse engineering Java source code. Reverse engineering an executable with Ghidra.
Simple buffer overflow of a Windows EXE in Linux Windows emulation (wine).
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