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Add tests for null kc/kc iv

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Merge from master branch of Widevine repo of http://go/wvgerrit/66075
Merge from oemcrypto-v15 branch of Widevine repo of http://go/wvgerrit/64702

Bug: 118172995

Tests OEMCrypto_LoadKeys when given a KeyObject with NULL KeyControl or
KeyControl iv.
Test: tested as part of http://go/ag/5501993

Change-Id: I1a5d26b1e2ff395fbd5ef7769af1165222c1877e
This commit is contained in:
Srujan Gaddam
2018-11-12 14:19:08 -08:00
committed by Fred Gylys-Colwell
parent 926a780397
commit 4d5e0f961b
1 changed files with 34 additions and 0 deletions
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34
libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
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@@ -1099,6 +1099,40 @@ TEST_F(OEMCryptoSessionTests, LoadKeyWithBadRange7) {
ASSERT_NE(OEMCrypto_SUCCESS, sts);
}
TEST_F(OEMCryptoSessionTests, LoadKeyWithNullKeyControl) {
Session s;
ASSERT_NO_FATAL_FAILURE(s.open());
ASSERT_NO_FATAL_FAILURE(InstallTestSessionKeys(&s));
ASSERT_NO_FATAL_FAILURE(s.FillSimpleMessage(0, 0, 0));
ASSERT_NO_FATAL_FAILURE(s.EncryptAndSign());
s.key_array()[2].key_control.offset = 0;
s.key_array()[2].key_control.length = 0;
OEMCryptoResult sts = OEMCrypto_LoadKeys(
s.session_id(), s.message_ptr(), s.message_size(), &s.signature()[0],
s.signature().size(), s.enc_mac_keys_iv_substr(), s.enc_mac_keys_substr(),
s.num_keys(), s.key_array(), GetSubstring(), GetSubstring(),
OEMCrypto_ContentLicense);
ASSERT_NE(OEMCrypto_SUCCESS, sts);
}
TEST_F(OEMCryptoSessionTests, LoadKeyWithNullKeyControlIv) {
Session s;
ASSERT_NO_FATAL_FAILURE(s.open());
ASSERT_NO_FATAL_FAILURE(InstallTestSessionKeys(&s));
ASSERT_NO_FATAL_FAILURE(s.FillSimpleMessage(0, 0, 0));
ASSERT_NO_FATAL_FAILURE(s.EncryptAndSign());
s.key_array()[2].key_control_iv.offset = 0;
s.key_array()[2].key_control_iv.length = 0;
OEMCryptoResult sts = OEMCrypto_LoadKeys(
s.session_id(), s.message_ptr(), s.message_size(), &s.signature()[0],
s.signature().size(), s.enc_mac_keys_iv_substr(), s.enc_mac_keys_substr(),
s.num_keys(), s.key_array(), GetSubstring(), GetSubstring(),
OEMCrypto_ContentLicense);
ASSERT_NE(OEMCrypto_SUCCESS, sts);
}
TEST_F(OEMCryptoSessionTests, LoadKeyWithBadNonce) {
Session s;
ASSERT_NO_FATAL_FAILURE(s.open());