widevine-partner/android
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

OEMCrypto v16.2

Browse Source 
Merge from Widevine repo of http://go/wvgerrit/93404

This is the unit tests, reference code, and documentation for
OEMCrypto v16.2. Backwards compatibility should work for a v15
OEMCrypto.

Some review comments will be addressed in future CLs.

Bug: 141247171
Test: Unit tests
Test: Media GTS tests on bonito
Change-Id: I9d427c07580e180c0a4cfdc4a68f538d351c0ddd
This commit is contained in:
Fred Gylys-Colwell
2020-01-18 10:18:50 -08:00
parent 7665614b2e
commit db2050dff1
62 changed files with 2947 additions and 2286 deletions
Download Patch File Download Diff File Expand all files Collapse all files

84
libwvdrmengine/oemcrypto/odk/src/odk_serialize.c
View File

@@ -14,7 +14,8 @@
/* @@ private serialize */
static void Pack_ODK_NonceValues(Message* msg, ODK_NonceValues const* obj) {
Pack_uint32_t(msg, &obj->api_version);
Pack_uint16_t(msg, &obj->api_minor_version);
Pack_uint16_t(msg, &obj->api_major_version);
Pack_uint32_t(msg, &obj->nonce);
Pack_uint32_t(msg, &obj->session_id);
}
@@ -35,12 +36,12 @@ static void Pack_OEMCrypto_KeyObject(Message* msg,
}
static void Pack_ODK_TimerLimits(Message* msg, ODK_TimerLimits const* obj) {
Pack_uint32_t(msg, &obj->soft_expiry);
Pack_bool(msg, &obj->soft_enforce_rental_duration);
Pack_bool(msg, &obj->soft_enforce_playback_duration);
Pack_uint64_t(msg, &obj->earliest_playback_start_seconds);
Pack_uint64_t(msg, &obj->latest_playback_start_seconds);
Pack_uint64_t(msg, &obj->initial_playback_duration_seconds);
Pack_uint64_t(msg, &obj->renewal_playback_duration_seconds);
Pack_uint64_t(msg, &obj->license_duration_seconds);
Pack_uint64_t(msg, &obj->rental_duration_seconds);
Pack_uint64_t(msg, &obj->total_playback_duration_seconds);
Pack_uint64_t(msg, &obj->initial_renewal_duration_seconds);
}
static void Pack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense const* obj) {
@@ -53,10 +54,9 @@ static void Pack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense const* obj) {
Pack_OEMCrypto_Substring(msg, &obj->enc_mac_keys);
Pack_OEMCrypto_Substring(msg, &obj->pst);
Pack_OEMCrypto_Substring(msg, &obj->srm_restriction_data);
Pack_uint32_t(msg, &obj->license_type);
Pack_uint32_t(msg, &obj->nonce_required);
Pack_enum(msg, obj->license_type);
Pack_bool(msg, &obj->nonce_required);
Pack_ODK_TimerLimits(msg, &obj->timer_limits);
PackArray(msg, &obj->request_hash[0], sizeof(obj->request_hash));
Pack_uint32_t(msg, &obj->key_array_length);
size_t i;
for (i = 0; i < (size_t)obj->key_array_length; i++) {
@@ -66,7 +66,7 @@ static void Pack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense const* obj) {
static void Pack_ODK_ParsedProvisioning(Message* msg,
ODK_ParsedProvisioning const* obj) {
Pack_uint32_t(msg, &obj->key_type);
Pack_enum(msg, obj->key_type);
Pack_OEMCrypto_Substring(msg, &obj->enc_private_key);
Pack_OEMCrypto_Substring(msg, &obj->enc_private_key_iv);
Pack_OEMCrypto_Substring(msg, &obj->encrypted_message_key);
@@ -74,17 +74,19 @@ static void Pack_ODK_ParsedProvisioning(Message* msg,
/* @@ odk serialize */
void Pack_ODK_PreparedLicense(Message* msg, ODK_PreparedLicense const* obj) {
void Pack_ODK_PreparedLicenseRequest(Message* msg,
ODK_PreparedLicenseRequest const* obj) {
Pack_ODK_CoreMessage(msg, &obj->core_message);
}
void Pack_ODK_RenewalMessage(Message* msg, ODK_RenewalMessage const* obj) {
void Pack_ODK_PreparedRenewalRequest(Message* msg,
ODK_PreparedRenewalRequest const* obj) {
Pack_ODK_CoreMessage(msg, &obj->core_message);
Pack_uint64_t(msg, &obj->playback_time);
}
void Pack_ODK_ProvisioningMessage(Message* msg,
ODK_ProvisioningMessage const* obj) {
void Pack_ODK_PreparedProvisioningRequest(
Message* msg, ODK_PreparedProvisioningRequest const* obj) {
Pack_ODK_CoreMessage(msg, &obj->core_message);
Pack_uint32_t(msg, &obj->device_id_length);
PackArray(msg, &obj->device_id[0], sizeof(obj->device_id));
@@ -93,13 +95,19 @@ void Pack_ODK_ProvisioningMessage(Message* msg,
/* @@ kdo serialize */
void Pack_ODK_LicenseResponse(Message* msg, ODK_LicenseResponse const* obj) {
Pack_ODK_CoreMessage(msg, &obj->core_message);
Pack_ODK_PreparedLicenseRequest(msg, &obj->request);
Pack_ODK_ParsedLicense(msg, (const ODK_ParsedLicense*)obj->parsed_license);
PackArray(msg, &obj->request_hash[0], sizeof(obj->request_hash));
}
void Pack_ODK_RenewalResponse(Message* msg, ODK_RenewalResponse const* obj) {
Pack_ODK_PreparedRenewalRequest(msg, &obj->request);
Pack_uint64_t(msg, &obj->renewal_duration_seconds);
}
void Pack_ODK_ProvisioningResponse(Message* msg,
ODK_ProvisioningResponse const* obj) {
Pack_ODK_ProvisioningMessage(msg, &obj->core_provisioning);
Pack_ODK_PreparedProvisioningRequest(msg, &obj->request);
Pack_ODK_ParsedProvisioning(
msg, (const ODK_ParsedProvisioning*)obj->parsed_provisioning);
}
@@ -109,7 +117,8 @@ void Pack_ODK_ProvisioningResponse(Message* msg,
/* @@ private deserialize */
static void Unpack_ODK_NonceValues(Message* msg, ODK_NonceValues* obj) {
Unpack_uint32_t(msg, &obj->api_version);
Unpack_uint16_t(msg, &obj->api_minor_version);
Unpack_uint16_t(msg, &obj->api_major_version);
Unpack_uint32_t(msg, &obj->nonce);
Unpack_uint32_t(msg, &obj->session_id);
}
@@ -129,12 +138,12 @@ static void Unpack_OEMCrypto_KeyObject(Message* msg, OEMCrypto_KeyObject* obj) {
}
static void Unpack_ODK_TimerLimits(Message* msg, ODK_TimerLimits* obj) {
Unpack_uint32_t(msg, &obj->soft_expiry);
Unpack_bool(msg, &obj->soft_enforce_rental_duration);
Unpack_bool(msg, &obj->soft_enforce_playback_duration);
Unpack_uint64_t(msg, &obj->earliest_playback_start_seconds);
Unpack_uint64_t(msg, &obj->latest_playback_start_seconds);
Unpack_uint64_t(msg, &obj->initial_playback_duration_seconds);
Unpack_uint64_t(msg, &obj->renewal_playback_duration_seconds);
Unpack_uint64_t(msg, &obj->license_duration_seconds);
Unpack_uint64_t(msg, &obj->rental_duration_seconds);
Unpack_uint64_t(msg, &obj->total_playback_duration_seconds);
Unpack_uint64_t(msg, &obj->initial_renewal_duration_seconds);
}
static void Unpack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense* obj) {
@@ -142,10 +151,9 @@ static void Unpack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense* obj) {
Unpack_OEMCrypto_Substring(msg, &obj->enc_mac_keys);
Unpack_OEMCrypto_Substring(msg, &obj->pst);
Unpack_OEMCrypto_Substring(msg, &obj->srm_restriction_data);
Unpack_uint32_t(msg, &obj->license_type);
Unpack_uint32_t(msg, &obj->nonce_required);
obj->license_type = Unpack_enum(msg);
Unpack_bool(msg, &obj->nonce_required);
Unpack_ODK_TimerLimits(msg, &obj->timer_limits);
UnpackArray(msg, &obj->request_hash[0], sizeof(obj->request_hash));
Unpack_uint32_t(msg, &obj->key_array_length);
if (obj->key_array_length > ODK_MAX_NUM_KEYS) {
SetStatus(msg, MESSAGE_STATUS_OVERFLOW_ERROR);
@@ -159,7 +167,7 @@ static void Unpack_ODK_ParsedLicense(Message* msg, ODK_ParsedLicense* obj) {
static void Unpack_ODK_ParsedProvisioning(Message* msg,
ODK_ParsedProvisioning* obj) {
Unpack_uint32_t(msg, &obj->key_type);
obj->key_type = Unpack_enum(msg);
Unpack_OEMCrypto_Substring(msg, &obj->enc_private_key);
Unpack_OEMCrypto_Substring(msg, &obj->enc_private_key_iv);
Unpack_OEMCrypto_Substring(msg, &obj->encrypted_message_key);
@@ -167,12 +175,19 @@ static void Unpack_ODK_ParsedProvisioning(Message* msg,
/* @ kdo deserialize */
void Unpack_ODK_PreparedLicense(Message* msg, ODK_PreparedLicense* obj) {
void Unpack_ODK_PreparedLicenseRequest(Message* msg,
ODK_PreparedLicenseRequest* obj) {
Unpack_ODK_CoreMessage(msg, &obj->core_message);
}
void Unpack_ODK_ProvisioningMessage(Message* msg,
ODK_ProvisioningMessage* obj) {
void Unpack_ODK_PreparedRenewalRequest(Message* msg,
ODK_PreparedRenewalRequest* obj) {
Unpack_ODK_CoreMessage(msg, &obj->core_message);
Unpack_uint64_t(msg, &obj->playback_time);
}
void Unpack_ODK_PreparedProvisioningRequest(
Message* msg, ODK_PreparedProvisioningRequest* obj) {
Unpack_ODK_CoreMessage(msg, &obj->core_message);
Unpack_uint32_t(msg, &obj->device_id_length);
UnpackArray(msg, &obj->device_id[0], sizeof(obj->device_id));
@@ -181,17 +196,18 @@ void Unpack_ODK_ProvisioningMessage(Message* msg,
/* @@ odk deserialize */
void Unpack_ODK_LicenseResponse(Message* msg, ODK_LicenseResponse* obj) {
Unpack_ODK_CoreMessage(msg, &obj->core_message);
Unpack_ODK_PreparedLicenseRequest(msg, &obj->request);
Unpack_ODK_ParsedLicense(msg, obj->parsed_license);
UnpackArray(msg, &obj->request_hash[0], sizeof(obj->request_hash));
}
void Unpack_ODK_RenewalMessage(Message* msg, ODK_RenewalMessage* obj) {
Unpack_ODK_CoreMessage(msg, &obj->core_message);
Unpack_uint64_t(msg, &obj->playback_time);
void Unpack_ODK_RenewalResponse(Message* msg, ODK_RenewalResponse* obj) {
Unpack_ODK_PreparedRenewalRequest(msg, &obj->request);
Unpack_uint64_t(msg, &obj->renewal_duration_seconds);
}
void Unpack_ODK_ProvisioningResponse(Message* msg,
ODK_ProvisioningResponse* obj) {
Unpack_ODK_ProvisioningMessage(msg, &obj->core_provisioning);
Unpack_ODK_PreparedProvisioningRequest(msg, &obj->request);
Unpack_ODK_ParsedProvisioning(msg, obj->parsed_provisioning);
}