← All Kali Commands
🔐 Cryptography JWT Tool

Sign RS256

JWT Tool command for sign rs256. Copy the command below and use it in your terminal.

jwt tool — terminal
┌──(kali㉿kali)-[~]
└─$ jwt_tool TOKEN -T -S rs256 -pr private.pem
Tool
JWT Tool
Category
Cryptography
Purpose
Sign RS256

🛡️ Usage Tips

  • Always ensure you have proper authorization before using JWT Tool against any target
  • Replace target with the actual IP address or hostname you are testing
  • Run this command from a Kali Linux terminal or any system with JWT Tool installed
  • Combine with other JWT Tool commands for more comprehensive results
  • Pipe output to a file with > output.txt for later analysis

🔗 More JWT Tool Commands

jwt_tool TOKEN
Decode JWT
jwt_tool TOKEN -T
Tamper JWT
jwt_tool TOKEN -C -d wordlist.txt
Crack secret
jwt_tool TOKEN -X a
Algorithm none attack
jwt_tool TOKEN -X k
Key confusion attack
jwt_tool TOKEN -X s
JWKS spoofing
jwt_tool TOKEN -I -pc sub -pv admin
Inject claim
jwt_tool TOKEN -S hs256 -p "secret"
Sign with secret
jwt_tool TOKEN -nph
No pretty header
jwt_tool TOKEN -np
No pretty claims
jwt_tool TOKEN -V -pk public.pem
Verify with key
jwt_tool TOKEN -X i -t http://target
Inject JKU

🔐 Other Cryptography Tools

OpenSSL GnuPG hashID ssdeep
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