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0x434b.dev | ||
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0x44.cc
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| | | | | [AI summary] The article provides an in-depth explanation of reverse engineering concepts, including CPU operations, memory representation, data structures, and disassembly techniques. It guides readers through understanding machine code, endianness, signed integers, and how to analyze C code using tools like Visual Studio and disassemblers. | |
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blog.bricked.tech
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| | | | | A nice intro to heap challenges, featuring tchache and the unsortedbin. | |
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reverse.put.as
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| | | | | I was bored this weekend and decided to take some rust out of my reversing skills before they disappear for good. I have spent the past two years or so mostly writing C code (secure C is more like an asymptote but that is why it is a fun challenge) and barely doing any serious reverse engineering and security research. So I decided to revisit some unfinished business with qwertyoruiop's crackme. I had a look when he originally sent it but got distracted with something else at the time and never finished it. I couldn't find any public write-up about it so I decided to write one. It is mostly targeted to newcomers to reverse engineering and macOS. You can click the pictures to see the full size version. | |
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windowsontheory.org
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| | | Guest post by Boaz Barak and Zvika Brakerski (part 2) In the previous post, we demonstrated the versatility of fully homomorphic encryption and its applicability for multiple applications. In this post we will demonstrate (not too painfully, we hope) how fully homomorphic encryption is constructed. Our goal is to present the simplest solution that (we... | ||
