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Add X509 BCC type to protobuf and update oemcrypto adapter

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BCC supports two types of format: CBOR and X509. The latter will be
used by Chrome OS. In case of Prov4, BCC type will be queried by
OEMCrypto_GetBCCType() and the returned value is populated in the
provisioning request.

This CL adds X509 type to protobuf, a call from CDM to query BCC type
and OEMCrypto adapter changes for this call.

Test: run_fake_l1_tests, opk_ta_p40
Bug: 307969500
Change-Id: I88acc36da6cb413d537a9ea9dfd2a150d4557595
This commit is contained in:
Cong Lin
2024-01-25 09:39:25 -08:00
committed by Robert Shih
parent baedda469b
commit 4638259a0c
6 changed files with 72 additions and 20 deletions
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3
libwvdrmengine/cdm/core/src/license_protocol.proto
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@@ -1096,7 +1096,10 @@ message ClientIdentification {
DRM_DEVICE_CERTIFICATE = 1;
REMOTE_ATTESTATION_CERTIFICATE = 2;
OEM_DEVICE_CERTIFICATE = 3;
// Boot certificate chain in CBOR format.
BOOT_CERTIFICATE_CHAIN = 4;
// Boot certificate chain in X509 format.
BOOT_CERTIFICATE_CHAIN_X509 = 5;
}
message NameValue {