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| author | Martijn Coenen <maco@google.com> | 2021-02-04 13:18:29 +0100 |
|---|---|---|
| committer | Martijn Coenen <maco@google.com> | 2021-03-08 16:31:53 +0100 |
| commit | ba1c9dc8a432050e13e8bbd90b51cad1cd982752 (patch) | |
| tree | 51a2cbd300d206f1b69e3a07424f98dd35037c5b /ondevice-signing/KeyConstants.h | |
| parent | 5588e4958bfda09dcbe4b441af262ebbbd48b1af (diff) | |
| download | security-ba1c9dc8a432050e13e8bbd90b51cad1cd982752.tar.gz | |
On-device signing: Support keystore2 for keys.
Add code to support Keystore2. Keystore2 will offer a feature similar to
EARLY_BOOT_KEYS in Keymaster 4.1, but it will also be hardware-enforced
in older Keymaster versions. For now, have the code support both paths,
and stick with Keymaster 4.1 until Keystore2 is merged.
Bug: 165630556
Test: Local
Change-Id: If62837bf6fb1398bd30ce9422cbf3082a5cbf1e2
Diffstat (limited to 'ondevice-signing/KeyConstants.h')
| -rw-r--r-- | ondevice-signing/KeyConstants.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ondevice-signing/KeyConstants.h b/ondevice-signing/KeyConstants.h new file mode 100644 index 00000000..9e1a5137 --- /dev/null +++ b/ondevice-signing/KeyConstants.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2020 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +static constexpr int kRsaKeySize = 2048; +static constexpr int kRsaKeyExponent = 65537; |