Restore the new file via the router's web interface. ⚠️ Security Warning
Open CMD and run pip install pycryptodome . Run Script: Navigate to the folder and type python main.py . How to Use the Tool Restore the new file via the router's web interface
: The tool parses the configuration file header (looking for magic numbers like "%$%$" or "!Created on…"), identifies the device model string and VRP version number, dynamically loads the appropriate algorithm module (e.g., ar100_decrypt , s5735_decrypt , usg6000v_decrypt ), extracts embedded salt values and iteration counts, calls PBKDF2-HMAC-SHA256 for key derivation, then executes AES decryption and encoding conversion to produce readable plaintext. How to Use the Tool : The tool
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(for backups) are frequently used by the reverse-engineering community to decrypt and re-encrypt files. Requirement : Requires Python and libraries like PyCryptoDome installed on your PC. Reverse Engineering Stack Exchange Quick Summary of Actions Recommended Tool/Method Enterprise Management Huawei eSight (Requires Partner Login) Secure Router Backup set master-key in the router's CLI config.bin Use community tools like kobackupdec from GitHub Cloud Credential Security Huawei Cloud KMS (For DEK/CMK management) step-by-step technical guide for a specific router model or the official installation? Reverse Engineering Stack Exchange Quick Summary of Actions