: These are technically hashes, not ciphers, and cannot be "decrypted." They must be cracked via brute-force or wordlist attacks using tools like (Module 10000 for PBKDF2-HMAC-SHA256). Forensic & Administrative Access Smartphone Backups : Forensic investigators use the methods described in the Park et al. paper to bypass user-set passwords in mobile backups. Official Huawei Tools : For enterprise systems, Huawei provides the

Copy the exact cipher string from the configuration file, including the starting and trailing %^%# markers.

Early versions of Huawei VRP used a proprietary symmetric encryption algorithm to obscure passwords. This mechanism used a hardcoded cryptographic key embedded within the VRP operating system binary. Because the key was identical across devices running the same software version, anyone who extracted the key could easily decrypt any configuration file cipher. Modern Irreversible Hashes

UserName="telecomadmin" Password="$2$2DA.CXxv'Im"qVMN",0>)]1T[iyQS66@Q82,eR=$"

When you export a Huawei device configuration using commands like display current-configuration , you often see lines such as:

# Conceptual example of the decoding function def decode_char(c): # This is a simplified representation of the algorithm if c == 'a': r = '? ' # ... reversing the DES-based algorithm ... return ord(r) - ord('! ') Use code with caution. How to Decrypt Type 7 Passwords (Old VRP)

What (like simple , cipher , irreversible-cipher ) precede the password string?

Following AES encryption, Huawei applies a custom encoding scheme. This algorithm has been fully reverse-engineered and implemented in several community-developed tools.