I want to write a small kernel module in which I have to take a static string, hex-encode it and then use arc4 algorithm to encrypt it and then reverse the process. The logic is pretty clear to me. What I am suffering is that of a guideline of using the crypto api. I cannot exactly find the way out. If some one can give me a rough introduction or a useful link, it will be of much help to me. I searched a lot about it, but could not figure it out exactly. Thanks in advance.
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I'm new to javascript and NodeJS and I've been looking at a bit of deprecated code and I've come across 'require.paths.unshift()' on many occasions at the start of a file. To my understanding, this syntax has been long removed from NodeJS, but in order for me to understand and potentially fix up the old code, I need to understand it's meaning and context.
I've tried looking for it online but I couldn't find much on it. If someone could please explain the context of it's use or a newer implementation, I'd much appreciate it.
I have one silly question that I decided to ask here since Google didn't provide an explanation (or I am using wrong terms, which most likely is the case) and people here have proven to be really helpful before.
Let's say we have 2 different .exe files and I use CodeReflect to view the contents of both files.
First file here, it seems quite normal and easy to read. Nothing wrong with this one.
Second file which makes zero sense to me. I have no idea what's up with this, lots of random characters everywhere. Is this .exe file encrypted or something or why does it look so different? If it's encrypted, is there a simple way to attempt decrypting it?
This one confuses me a lot, I'd really appreciate to get an explanation to this.
Thanks in advance.
This is an obfuscation.
It usually helps to fight agains reverse engineers.
You can try to deobfuscate application with this: http://de4dot.com
UPD: And it was probably obfuscated with ConfuserEx v1 because I see 'ConfusedByAtrribute' element.
Please help me in my project.
Determine which algorithm encryption data or detect anonymous in ask.fm?.
I tried to find anything about it.
I searched in ask.fm
SSLLabs can help you determine which algorithm is used to encrypt data between the ask.fm servers and you:
https://www.ssllabs.com/ssltest/analyze.html?d=ask.fm
You can use that too: https://tls.imirhil.fr/
I'm trying to develop something that extract keywords from a text. I know AlchemyAPI work best for this. Now i wanna know what algorithms AlchemyAPI used so that i can implement code of it on my own. Does anyone has any idea about it. Please share it. Thanks in advance.
I have no idea what specific algorithms AlchemyAPI uses (I'm guessing it is on the extreme end of proprietary), but the Stanford NLP has a lot of information and code that may be useful:
http://www-nlp.stanford.edu/software/lex-parser.shtml
im going crazy trying to look for examples of unix domain socket usage on bash. I'm starting to think if it is possible at all, and thenI find people using them for netowrk stuff, i wanting merely for IPC locally, can someone facilitate me some example, resources, guidance or at least if its possible at all?
Is this so deep in the kernel that it can only be programmed C for example... I;ve seen some Python stuff i think tho...
Thanks.
I've decided to go off using bash, it would be a big big task and i dont have any real constrains, I have learn a lot of how linux works tho, in essence to be able to implement this would have to probaly modify some parts of the kernel...
Thanks everyone.