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how can i Encrypt a decrypted zte zxhn h108n V2.5 config file?

i have decrypted the config file using a program i found online ( maybe made by python to exe ) so to decrypt using it you type is command into CMD decode_zte_config.exe config.bin config.bin.xml ...
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1answer
86 views

picoCTF be-quick-or-be-dead-1 dcrypt simulation with python

This is be-quick-or-be-dead-1 in picoCTF challenge (Download) in this file we can see decrypt_flag() function, this function return this flag: ./be-quick-or-be-dead-1 Calculating key... Done ...
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2answers
437 views

IDA: call a function with different arguments

I'm reversing some software and found the function which decrypts some stuff: As you can see it has the password parameter for it which gets decrypted in this function. Function disassembly: ...
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How to monitor/reverse engineer RS485-connected display device traffic?

Can anyone point me in the right direction for tutorials etc on reverse engineering RS484 connected battery management system? I have a large 12V lithium battery module which has an internal BMS and ...