Questions tagged [cryptanalysis]

Cryptanalysis is the process of analyzing a cryptographic system or algorithm in order to figure out flaws in its inner functioning.

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Identifying a toner chip and it's communication protocol to re-program it

I need help identifying a chip and how to reset it from a new brother toner cartridge TN227 and TN223. This comes from the new Brother HL-L3230CDW laser printer. There is currently no information on ...
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Do any of these details contradict the idea that theory that this file is encrypted with Blowfish?

I have a file which has been encrypted with some unknown algorithm. Doing research on the file format, I stumbled across a website that claimed (without explaining why) that these files were encrypted ...