Commit Graph

6 Commits

Author SHA1 Message Date
Fred Gylys-Colwell
830a7acc48 Sync oemcrypto reference code
This is a merge from the Widevine repo of
http://go/wvgerrit/117311
Update backwards compatibility builds

http://go/wvgerrit/117423
Restrict maximum size of key id
To protect from out-of-memory found by fuzz testing.

http://go/wvgerrit/117683
Generation number should wrap

The master generation number should wrap around on overflow. This
means that we cannot use less than to check for a skew of 1.

http://go/wvgerrit/119232
Replace 0 with nullptr

Bug: 176234903
Bug: 184866351
Bug: 161243686
Test: ran unit tests (CL affects test code only)
Merged-In: Ie787bcf9c66a7605700c3dc29a8aa16406926ce3
Change-Id: I2b02a36a70a0920f31ffc00de102a23516d4b20e
2021-06-24 03:38:55 +00:00
Alex Dale
06b637ed95 [DO NOT MERGE] Revert "Restructed reference root of trust (2/3 DRM Cert)"
This reverts commit f6f5099604.

Reason for revert: Feature missed deadline

Bug: 135283522
Change-Id: Ic86930ee3444c5a6aa1d78ae3a12a9030c29ef92
2021-06-02 17:41:53 +00:00
Alex Dale
f6f5099604 Restructed reference root of trust (2/3 DRM Cert)
[ Merge of http://go/wvgerrit/115551 ]

This change is the second part of a three part change for restructing
the root of trust used by the reference implementation.

The use of RSA_shared_ptr has been replaced with the standard library
std::shared_ptr using the RsaPrivateKey wrapper class.  The
AuthenticationRoot class now uses this for the built-in DRM cert key.

RSA decryption and signature operations within the session context are
now performed the RsaPrivateKey class.  This has reduced the code size
and complexity within the reference and testbed, focusing their
implementation on key policy and less on mechanics.

Bug: 168544740
Bug: 135283522
Test: oemcrypto_unittests ce_cdm_tests
Change-Id: Ic743a529a9858f3182290d8bcf5e1633737b005b
2021-03-24 19:14:17 -07:00
Fred Gylys-Colwell
7665614b2e OEMCrypto v16.1
Merge of http://go/wvgerrit/93404

This CL updates the Widevine CDM to support OEMCrypto v16.1

Test: Tested in 16.2 CL
Bug: 141247171
Change-Id: I69bd993500f6fb63bf6010c8b0250dc7acc3d71b
2020-02-03 14:45:32 -08:00
Fred Gylys-Colwell
60d010d18d Address review comments
Merge from Widevine repo of http://go/wvgerrit/54540

Addressing comments in http://go/ag/4448747

Test: tested as part of http://go/ag/4674759
Change-Id: I29005397efcc2e982e635581cc68c8293cea6243
2018-09-09 11:37:48 -07:00
Fred Gylys-Colwell
947531a6a9 Refactor oemcrypto mock into stand alone reference code
Merge from Widevine repo of http://go/wvgerrit/46204
Refactor utility code - split the mock, step 1

Merge from Widevine repo of http://go/wvgerrit/46205
Move some OEMCrypto types to common header - split the mock, step 2

Merge from Widevine repo of http://go/wvgerrit/46206
Split mock into two -- step 3

Merge from Widevine repo of http://go/wvgerrit/47460
Split the mock into two -- step 3.5

The CL moves several files used by oemcrypto and cdm into a common
subdirectory, so that it may more easily be shared with partners.

The CORE_DISALLOW_COPY_AND_ASSIGN macro was moved to its own header in
the util/include directory.

This CL removes some references to the mock from other code, and puts
some constants and types, such as the definition of the keybox, into a
header in oemcrypto.

Test: tested as part of http://go/ag/4674759
bug: 76393338
Change-Id: I75b4bde7062ed8ee572c97ebc2f4da018f4be0c9
2018-09-02 11:45:16 -07:00