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Results tagged with encryption
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user 23209
Process of encoding information such that decoding requires the knowledge of some secret (a key). This tag covers questions about obfuscated and encrypted programs, or tools, but higher level questions may get better answers on Cryptography Stack Exchange.
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Binary encryption
I'd like to ask your help to understand the algorithm used to encrypt these hex/bin firmware (for an ARM-Cortex M4 microcontroller).
In the tar file above you can find different firmware versions.
I …
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Arm hex firmware reverse
My other goal is to find the way to reverse the encryption algorithm and make the firmware "readable".
A guy on github published the firmware upgrade process with a mac. … I'm pretty sure that they use the same encryption algorithm for every firmware.
However, some firmware are released in both ways: encrypted and decrypted. …
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