1# Copyright 2019 Google LLC. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15 16"""A list of supported elliptic curves.""" 17 18 19class SupportedCurve: 20 """A SupportedCurve helper class. 21 22 The class encapsulates a curve name as well as the curve ID, as encoded by 23 the OpenSSL enum in openssl/ec.h. 24 """ 25 26 def __init__(self, curve_name: str, curve_id: int): 27 self.curve_name = curve_name 28 self.id = curve_id 29 30 31SupportedCurve.SECP256R1 = SupportedCurve('secp256r1', 415) 32SupportedCurve.SECP384R1 = SupportedCurve('secp384r1', 715) 33