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OEMCrypto v11 Documentation and Headers

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Merge from widevine repo of http://go/wvgerrit/16186

These are the OEMCrypto v11 documents and header files. I have updated
just enough code so that existing unit tests pass.  New unit tests,
the reference implementation, and the level 3 implementation are in
future CLs.

Change-Id: I9bbf1909e047f63a5877320a2d06740a3c4a3e32
This commit is contained in:
Fred Gylys-Colwell
2015-12-09 13:51:18 -08:00
parent a99825b7aa
commit 0dc746a380
10 changed files with 251 additions and 73 deletions
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13
libwvdrmengine/oemcrypto/include/level3.h
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@@ -77,6 +77,17 @@ OEMCryptoResult Level3_GenerateSignature(OEMCrypto_SESSION session,
size_t message_length,
uint8_t* signature,
size_t* signature_length);
// TODO(fredgc): move this to oemcrypto_adapter_dynamic.cpp
typedef struct {
const uint8_t* key_id;
size_t key_id_length;
const uint8_t* key_data_iv;
const uint8_t* key_data;
size_t key_data_length;
const uint8_t* key_control_iv;
const uint8_t* key_control;
} OEMCrypto_KeyObject_V10;
OEMCryptoResult Level3_LoadKeys(OEMCrypto_SESSION session,
const uint8_t* message,
size_t message_length,
@@ -85,7 +96,7 @@ OEMCryptoResult Level3_LoadKeys(OEMCrypto_SESSION session,
const uint8_t* enc_mac_key_iv,
const uint8_t* enc_mac_key,
size_t num_keys,
const OEMCrypto_KeyObject* key_array,
const OEMCrypto_KeyObject_V10* key_array,
const uint8_t* pst,
size_t pst_length);
OEMCryptoResult Level3_RefreshKeys(OEMCrypto_SESSION session,