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This new IPresentationSession interface enables an application to do a
multi-document presentation, something which isn't possible with the
existing API. As a practical example of this consider presenting both
your Mobile Driving License and your Vaccination Certificate in a single
transaction.
Bug: 197965513
Test: New CTS tests and new screen in CtsVerifier
Change-Id: I11712dca35df7f1224debf454731bc17ea9bfb37
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1. Add input parameter buffer size for CBOR data encoding
because Nugget OS protobuf buffer is not null terminated.
2. Modify some libeic APIs to align with NoS libeic.
Bug: 198403263
Test: atest VtsHalIdentityTargetTest
atest android.security.identity.cts
Change-Id: I9bc3689da2571c0925972f33b7314cbaaad0e28d
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Also add a new libeic_test binary which has a regression test for this
vulnerability.
Bug: 190757775
Test: atest libeic_test
Test: atest VtsHalIdentityTargetTest
Test: atest CtsIdentityTestCases
Merged-In: I8344655c59930d6bf1baa4e0f8d0f60e4fc9e48d
Change-Id: I8344655c59930d6bf1baa4e0f8d0f60e4fc9e48d
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A problem where credstore didn't always use the TA-generated challenge
in the verification token was fixed in aosp/1619825. With this bug-fix
we can now reliably check that the passed-in verification token is
always fresh.
Bug: 181893400
Test: atest android.security.identity.cts on emulator
Test: atest VtsHalIdentityTargetTest
Change-Id: Iffdf026475da6321764561972aae27a82ab94530
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- Add IIdentityCredential.deleteCredentialWithChallenge()
- Deprecate IIdentityCredential.deleteCredential()
- Add IIdentityCredential.proveOwership()
- Add IIdentityCredential.updateCredential()
- Add ProofOfBinding CBOR to AuthenticationKey X.509 certificate
- Document which API versions new methods/features appeared in.
- Mention need to declare android.hardware.identity_credential system
feature (w/ feature version number) and do this for the default
implementation.
Bug: 170146643
Test: atest VtsHalIdentityTargetTest
Change-Id: Ib47c7caa5f3d6fff6919f019eee44a735dba9cf8
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Introduce platform-neutral C library ("libeic") which can be used to
implement an Identity Credential Trusted Application/Applet in Secure
Hardware.
The libeic library is intentionally low-level, has no dependencies
(not even libc), uses very little run-time memory (less than 500 bytes
during a provisioning or presentation session), and doesn't
dynamically allocate any memory. Crypto routines are provided by the
library user through a simple crypto interface defined in EicOps.
Also provide an Android-side HAL implementation designed to
communicate with libeic running in Secure Hardware outside
Android. Abstract out communications between HAL and TA in a couple of
SecureHardwareProxy* classes which mimic libeic 1:1.
The default implementation of the HAL is a combination of the
aforementioned HAL using libeic in-process backed by BoringSSL for the
crypto bits.
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Bug: 170146643
Change-Id: I3bf43fa7fd9362f94023052591801f2094a04607
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