Does keyczar python library provide functionality to verify signatures signed using x509 PEM certificates?

Question

I could not find a method to parse x509 pem files. I tried using ParseX509 of utils module which threw up.

Answer 1

There is pycrypto with its old school docs:

This is a collection of both secure hash functions (such as SHA256 and RIPEMD160), and various encryption algorithms (AES, DES, RSA, ElGamal, etc.).

And I think your question is a duplicate from How do I use a X509 certificate with PyCrypto?