Test Key Control Block with HDCP Version

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This is a copy of the Widevine CL:
https://widevine-internal-review.googlesource.com/#/c/9480/

This change is part of OEMCrypto API version 9.

This CL adds verification that a key control block which requires a
specific version of HDCP can be loaded.  Also, if secure data path is
not set, it verifies that data is still decrypted.

This CL also adds test that verify DecryptCTR fails when the current
HDCP version is below that in the key control block.  The expected
error is OEMCrypto_ERROR_INSUFFICIENT_HDCP.  This error code is newly
introduced in this CL.

This is one attempt to clarify HDCP, as specified in b/13626021, and
is a slight modification from previous behavior for the mock and the
level 3 haystacked code.

This CL also tests the two valid verification codes "kctl"
and "kc09".

bug: 13626021
Change-Id: If380709d2306a3489470b29fb148a45b609b089d

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This commit is contained in:

Fred Gylys-Colwell

2014-04-10 16:22:25 -07:00

parent 45dc595f92

commit 026a04701e

9 changed files with 188 additions and 16 deletions

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libwvdrmengine/docs/WidevineModularDRMSecurityIntegrationGuideforCENC.pdf

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libwvdrmengine/docs/WidevineSecurityIntegrationGuideforCENCAndroidSupplement.pdf

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