def VerifyCertSignedByCA(self, cert):
    ca_cert = self.LoadOtherCert(self._ca_pem)
    try:
      return cert.IsSignedBy(ca_cert)
    except (x509.Error, AssertionError), e:
      logging.exception(str(e))
      raise CryptoError(
          'VerifyCertSignedByCA: IsSignedBy: %s' % str(e))
Verify that a client cert was signed by the required CA cert.
dataset/ETHPy150Open google/simian/src/simian/auth/base.py/Auth1.VerifyCertSignedByCA