You cannot simply "download a tool" and brute-force a Huawei configuration if you don't have the private key. It uses RSA or AES algorithms. The tool is merely the lockpick; you still need the key.

is installed ( java -version ). Step 2: Download hedex.jar from SourceForge. Step 3: Double-click or run:

Provides an online tool for VDC administrators to manually encrypt or decrypt sensitive plaintext via the Huawei Cloud Management console .