Cong Lin 5ce29c42da Add BccParser to internal factory upload tool ...

Add a Bcc parser which prints the public keys in dice chain and a few
other key properties.

Borrowed code from
https://source.corp.google.com/piper///depot/google3/video/widevine/keysmith/provisioning/provisioning40/boot_certificate_chain_parser.cc
and modified locally to build an executable tool.

Sample output from new pixel device:

ROOT DEVICE PUBLIC KEY:
key encoding format: DEVICE_KEY_OCTET_PAIR
key algorithm type: ECDSA_SHA384
curve: P384
public key bytes: 04de874f6067bde6604b2d7a5d51ad28e6335d4524de4314ba6e594e6c95ccefeb17066a0b2f86b16591815c184694d7c54f02549e390e98e9e244e9cd73e616ffd9160371936b7c57e42617a3b497265bc84a0870fae4542e9f35b350383f4ebf

CDI PUBLIC KEY 1:
Issuer: 6a680468c33e5a9a95730632070f76e016f971a9
Subject: 5fbc8ab87c4a23ae660ea38461fea5bbc375a08c
key encoding format: DEVICE_KEY_OCTET_PAIR
key algorithm type: ECDSA_SHA384
curve: P384
public key bytes: 04dfa00e8f96d25400a7824c44a27ba141520629820a7348d48b6fa9b616e6f6793df08288c81985864b07b08fbce4beca3f0297b4b1965be3c26aa493d98ef20f18b2cf2c751ed77b170e04a2a7712f7509b22ac9b504965bd0a963c5947ccc2e

CDI PUBLIC KEY 2:
Issuer: 5fbc8ab87c4a23ae660ea38461fea5bbc375a08c
Subject: 34a2c88d0edfd43663d47357e64280f26ebe5baa
key encoding format: DEVICE_KEY_OCTET_PAIR
key algorithm type: ECDSA_SHA384
curve: P384
public key bytes: 047717658a703114cd4d287162b3d75ff366b0d7dcd330bdab7fe61bcb1d50b2dd897a2ae6e878100839a3a47b966339bbb1220e76af68832035954ba39266563357fae446b734aefdf8b1295db59ac1ee9692841fee0b62b6d32651c817b34116

CDI PUBLIC KEY 3:
Issuer: 34a2c88d0edfd43663d47357e64280f26ebe5baa
Subject: 0b657b3c2448a5e0669953f9d5bdd90b431bbff2
key encoding format: DEVICE_KEY_OCTET_PAIR
key algorithm type: ECDSA_SHA384
curve: P384
public key bytes: 041a11632576b82a1ead43a6744c6601c869dc8cbc519332f588ad79d01754964b595c4f83a7168c0f494715bedefa87cb699df4d41849fe140ab95252e55808908cc02708bc86b4d3a6a0f4dc6c49d138d67a5d3406ae25773ae182972656599c

Test: parse BCC and Dice chain on pixel existing/new devices
Bug: 279688624
Change-Id: Ia77a1d9f8f467992b998549572270da2c56b38b8

2023-04-26 10:20:16 -07:00

..

factory_upload_tool

Add BccParser to internal factory upload tool

2023-04-26 10:20:16 -07:00

metrics_dump

Merge "Cleanup vendor projects are proprietary." into tm-qpr-dev-plus-aosp am: cbb6177df2

2023-02-05 03:54:39 +00:00