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| author | Mark Rathjen <mrathjen@google.com> | 2017-01-23 14:15:54 -0800 |
|---|---|---|
| committer | Mark Rathjen <mrathjen@google.com> | 2017-01-23 19:06:41 -0800 |
| commit | 7599f1366e8a08781f415e73f65cf270aae36868 (patch) | |
| tree | e325af936fa989f2fe2762453c7a5be2dacc2dc7 /tools/aapt2/diff/Diff.cpp | |
| parent | ea617597c78e3a28304a85cfb3f790e1e36bca76 (diff) | |
Resolve Android security comments for Android ID migration.
- Use 32 byte key instead of 16 byte.
- Use HMAC-SHA256 instead of SHA256 for ssaid generation.
- Update HMAC with all package signatures.
- Use delimiter in between digest arguments.
This change will cause the ssaid of non-legacy installed apps (apps installed
post Android ID migration OTA) to change after an uninstall and reinstall sequence.
Bug: 34395671
Test: Unit tests, CTS tests, Manual tests
Change-Id: I19dec57947368ee5000c2c630b1e4030d46a4ab3
Diffstat (limited to 'tools/aapt2/diff/Diff.cpp')
0 files changed, 0 insertions, 0 deletions