module JSON::JWK::JWKizable::EC

def curve_name
  case group.curve_name
  when 'prime256v1'
    :'P-256'
  when 'secp384r1'
    :'P-384'
  when 'secp521r1'
    :'P-521'
  when 'secp256k1'
    :secp256k1
  else
    raise UnknownAlgorithm.new('Unknown EC Curve')
  end
end