$ pip instal pycrypto

• https://github.com/niccokunzmann/ecc

$ pip install ecc

$ pip install pbkdf2

otherwise,

$ pip install -e git+https://github.com/dlitz/python-pbkdf2.git#egg=pbkdf2

• https://github.com/bozhu/AES-GCM-Python

For convenience, there is a setup.py in hdknr fork :

$ pip install -e git+https://github.com/hdknr/AES-GCM-Python#egg=aes_gcm

Also, make to work with GCM192, 256:

https://github.com/hdknr/AES-GCM-Python/commit/07d58bc0a81fbf9bdeea85b45bb42ca8cdd7c512

• Key finding parameters CAN NOT be used in OpenID Conncet ID Token. (Core Section.2) jws.Message and jwe.Message can be given a specific JwkSet to find proper key.