| #!/usr/bin/python |
| # Copyright (c) 2015 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Certificate chain with a trusted root using RSA, and intermediate using EC, |
| and a target certificate using RSA. Verification is expected to succeed.""" |
| |
| import common |
| |
| # Self-signed root certificate (used as trust anchor). using RSA. |
| root = common.create_self_signed_root_certificate('Root') |
| |
| # Intermediate using an EC key for the P-384 curve. |
| intermediate = common.create_intermediate_certificate('Intermediate', root) |
| intermediate.set_key(common.get_or_generate_ec_key( |
| 'secp384r1', common.create_key_path(intermediate.name))) |
| |
| # Target certificate contains an RSA key (but is signed using ECDSA). |
| target = common.create_end_entity_certificate('Target', intermediate) |
| |
| chain = [target, intermediate] |
| trusted = common.TrustAnchor(root, constrained=False) |
| time = common.DEFAULT_TIME |
| key_purpose = common.DEFAULT_KEY_PURPOSE |
| verify_result = True |
| errors = None |
| |
| common.write_test_file(__doc__, chain, trusted, time, key_purpose, |
| verify_result, errors) |
