PYTHON

python jwt

>>> import jwt
>>> private_key = b"-----BEGIN PRIVATE KEY-----
MIGEAgEAMBAGByqGSM49AgEGBS..."
>>> public_key = b"-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEAC..."
>>> encoded = jwt.encode({"some": "payload"}, private_key, algorithm="RS256")
>>> print(encoded)
eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzb21lIjoicGF5bG9hZCJ9.4twFt5NiznN84AWoo1d7KO1T_yoc0Z6XOpOVswacPZg
>>> decoded = jwt.decode(encoded, public_key, algorithms=["RS256"])
{'some': 'payload'}