Repeat the change for the 4.0 KeyMaster VTS tests in 3.0 and 4.1.
See previous change: I12b145dad5535846d68c97954d31a93123bb95e7
Bug: 206498742
Test: VtsHalKeymasterV4_1TargetTest, VtsHalKeymasterV3_0TargetTest
Change-Id: I3b4f9bc13e155ff451d03318d114a01abbbf138e
The Key{Mint,Master} spec previously said that RSA-PSS mode should use
SHA-1 for the MGF1 digest, separately from whatever Tag::DIGEST gets
specified as the main digest.
However, both the reference implementation and the VTS/CTS tests
use BoringSSL's defaults, which is to re-use the main digest as the MGF1
digest if none is separately specified.
Given that this behaviour is embedded in many implementations over
several years (and given that there isn't a security implication),
change the spec to match this behaviour. Also update the VTS test
code to make this clear/obvious.
Test: VtsAidlKeyMintTargetTest, VtsHalKeymasterV4_0TargetTest
Bug: 210424594
Change-Id: I4303f28d094ef4d4b9dc931d6728b1fa040de20d
Ignore-AOSP-First: target internal master first due to merge conflict
The Key{Mint,Master} spec previously said that RSA-PSS mode should use
SHA-1 for the MGF1 digest, separately from whatever Tag::DIGEST gets
specified as the main digest.
However, both the reference implementation and the VTS/CTS tests
use BoringSSL's defaults, which is to re-use the main digest as the MGF1
digest if none is separately specified.
Given that this behaviour is embedded in many implementations over
several years (and given that there isn't a security implication),
change the spec to match this behaviour. Also update the VTS test
code to make this clear/obvious.
Test: VtsAidlKeyMintTargetTest, VtsHalKeymasterV4_0TargetTest
Bug: 210424594
Merged-In: I4303f28d094ef4d4b9dc931d6728b1fa040de20d
Change-Id: I4303f28d094ef4d4b9dc931d6728b1fa040de20d
On a bramble device, observed a crash in the VTS binary itself when
executing BoringSSL signature verification code locally (i.e. with no
KeyMaster interaction involved).
The crash call stack involves CFI checks, and seems to occur at the
point when some BoringSSL digest calculation code invokes a function
pointer.
- SHA1_Update passes &sha1_block_data_order to (inlined)...
- crypto_md32_update() which invokes the function pointer
via its block_func parameter.
Moving the BoringSSL dependency from static_libs: libcrypto_static to
shared_libs: libcrypto makes the crash go away, but a smaller change
that also fixes the problem is to disable CFI checks for the test
binary.
This approach was inspired by:
ab65cd0e89%5E%21/#F0
The same problem looks to be relevant for the bugs listed below.
Bug: 206496340
Bug: 206498742
Test: VtsHalKeymasterV4_0TargetTest --gtest_filter="*VerificationOperationsTest.RsaAllPaddingsAndDigests*"
Change-Id: I12b145dad5535846d68c97954d31a93123bb95e7
Transfer the fix in http://aosp/1745035 from the KeyMint VTS test back
into the keymaster VTS test.
Bug: 189261752
Test: VtsHalKeymasterV4_0TargetTest
Change-Id: I5f0a69255cfe980dd6e71fa29ff06a84cb668f6d
Check if the zero input data with AES-CBC-[NONE|PKCS7] padding mode
generates correct output data and length.
Bug: 200553873
Test: VtsHalKeymasterV4_0TargetTest, VtsAidlKeyMintTargetTest
Change-Id: I729c2bad65e9d8b194422032346e5ee3c4b0dce5
Each VTS module is required to have OWNERS file. The ownership is based on
go/vts-owners. For more information about ownership policy, please visit
go/xts-owners-policy.
Test: Tree Hugger
Bug: 143903671
Change-Id: Ifdf098e6bd86abfbe4917beb20c3aff3abc9f150
Each VTS module is required to have OWNERS file. The ownership is based on
go/vts-owners. For more information about ownership policy, please visit
go/xts-owners-policy.
Test: Tree Hugger
Bug: 143903671
Change-Id: I4328efc697dafa313fd685f12d867006b8b332ee
Each VTS module is required to have OWNERS file. The ownership is based on
go/vts-owners. For more information about ownership policy, please visit
go/xts-owners-policy.
Test: Tree Hugger
Bug: 143903671
Change-Id: Iba4f8145d1d525f262a3c0634a5bbf7d4e499059
This reverts commit eb8b0577e8.
Reason for revert: Broke a different TEE implementation
Bug: 196922051
Change-Id: I9f136d237bd06bfe2a1cc29d11bb1fbe0b8ace5e
Merged-In: I9f136d237bd06bfe2a1cc29d11bb1fbe0b8ace5e
This change clarifies the language to specify that StrongBox devices
must only support key sizes of 128 and 256. Additionally, it changes the
new AesInvalidKeySize test to only enforce against StrongBox instances
on devices that launch on S or later, not previously launched devices.
Ignore-AOSP-First: CP to AOSP
Bug: 191736606
Test: Test passes on a StrongBox enabled device
Change-Id: Ic0ff19d2d19d6e18dfbc0fad4b8182264f36b2f6
This reverts commit eb8b0577e8.
Reason for revert: Broke a different TEE implementation
Bug: 196922051
Change-Id: I9f136d237bd06bfe2a1cc29d11bb1fbe0b8ace5e
