Network administrators often need to decrypt these strings for auditing, migrating configurations, or password recovery. Conversely, encrypting plain-text passwords is essential for scripting automated deployments. This has led to a growing demand for .
user-interface vty 0 4 set authentication password cipher %$%$zK8fQ3pL...%$%$ python vrp_decryptor.py -c "%$%$zK8fQ3pL...%$%$" Output: Network administrators often need to decrypt these strings
#!/bin/bash # fetch_and_decrypt.sh DEVICE_IP="192.168.1.1" BACKUP_FILE="config_$(date +%Y%m%d).txt" ssh admin@$DEVICE_IP "display current-configuration" > $BACKUP_FILE python vrp_decryptor.py --batch --input $BACKUP_FILE --output decrypted_$BACKUP_FILE For Ansible playbooks, use the huawei_decrypt filter plugin (custom Jinja2 filter). | Feature | Free Tools (VRP Decryptor) | Commercial (ManageEngine, SolarWinds) | |----------|----------------------------|----------------------------------------| | Price | $0 | $1,500+ / year | | Type 4 decryption | Yes | Usually yes | | GUI | Basic | Advanced dashboards | | Audit logging | Manual | Automatic | | Support | Community | 24/7 SLA | | Bulk decrypt | Yes (CLI) | Yes (with reporting) | user-interface vty 0 4 set authentication password cipher
Encrypt Admin@2025 for a Huawei SNMP community. Step 2: Download hedex
pip install pycryptodome Run directly:
python vrp_decryptor.py Step 1: Ensure Java JRE 11+ is installed ( java -version ). Step 2: Download hedex.jar from SourceForge. Step 3: Double-click or run:
unzip vrp_decryptor_v1.2.zip -d huawei_decryptor cd huawei_decryptor