invalid EC key is being generated

[panva]

Upon instance start the suite generates EC keys, occasionally these keys' coordinates are not the correctly padded.

e.g.

{
  "crv": "P-256",
  "kid": "JL3Rpg1ix0FTIZ2jbkc9a05JrFFHOuzm4lYsfQI_ejM",
  "kty": "EC",
  "use": "sig",
  "x": "TjuwU1Ivbos53bUMFywfJtZYNM83fCJPgjTVieo6txQ",
  "y": "l_JJpIXKOi5N7ouT0d4vlpooMyT_efcMDAZ_0D2Y_w"
}

This was fixed in IdentityPython/pyjwkest#88 and now needs to be propagated to this suite.

[rohe]

Uploaded new version (1.4.2) to PyPI .

[zandbelt]

@rohe could you make otest depend on that version so we can pull that from your upstream repository into the one at the openid-certification org? tnx