This is the change that removes the functionality that has been shifted
over to appropriate classes and contexts in system/keymaster.
Test: atest VtsHalRemotelyProvisionedComponentTargetTest
Change-Id: I491f4ef823868322ea6a804d88ca09662c099a44
This change removes hardware/interfaces/identity's dependency on its own
libcppbor copy. The copy can not be fully removed until various vendor
dependencies are cleaned up.
Superficial changes are made to the VTS tests to match the slightly
altered namespace on some of the functions.
This migration is a prerequisite for getting the
IRemotelyProvisionedComponent functionality into system/keymaster.
Without migrating to the same library, the build system runs into issues
since there are "two" libcppbor libraries with conflicting namespaces
otherwise.
Bug: 182445123
Test: atest VtsHalIdentityTargetTest
Change-Id: I854ffa31c4adb5a3d1df06539fe66075ccc4625d
This allows applications to generate their own attestation keys and
then use them to attest other application-generated keys.
Bug: 171845652
Test: VtsAidlKeyMintTargetTest
Change-Id: I32add16dcc2d1b29665a88024610f7bef7e50200
CL:1566356 changed the notBefore and notAfter fields in the X.509
attestation certificate returned by generate_attestation_from_EVP().
This broke the default implementation of the Identity Credential HAL.
Fixed by setting TAG_CERTIFICATE_NOT_BEFORE and
TAG_CERTIFICATE_NOT_AFTER to the expected values.
Test: atest VtsHalIdentityTargetTest
Bug: 179933300
Change-Id: I2dbca41c1e905c17cd2bc565d2e987945b86273a
- 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
attestation params instead of making another function in attestation_utils.
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Change-Id: I67f5f584875a1baefc5a3d1a1fc46d605febbf33
- The docs said that IdentityCredential.createEphemeralKey() returned
data encoded PKCS#8 which is wrong. It's supposed to be in DER format
which is also what the VTS tests and credstore expects.
- Clarify that createEphemeralKeyPair(), setReaderEphemeralPublicKey(),
and createAuthChallenge() are all optional.
- Avoid passing an invalid profile ID in the IdentityCredentialTests.
verifyOneProfileAndEntryPass test.
- Update requirements for which tags must be present in the attestation
for CredentialKey as well as the requirements on expiration date and
the issuer name. Update default implementation to satisfy these
requirements. Update VTS tests to carefully verify these requrements
are met.
- Clarify requirements for X.509 cert for AuthenticationKey. Add VTS
test to verify.
- Mandate that TAG_IDENTITY_CREDENTIAL_KEY must not be set for test
credentials. Add VTS test to verify this.
- Make default implementation pretend to be implemented in a trusted
environment and streamline VTS tests to not special-case for the
default implementation.
- Switch to using the attestation extension parser from the KM 4.1
support library instead of the one from system/keymaster. The latter
one did not support the latest attestation extension and thus would
fail for pretty much anything that wasn't the default HAL impl.
- Fix a couple of bugs in keymaster::V4_1::parse_attestation_record():
- Report root_of_trust.security_level
- Add support for Tag::IDENTITY_CREDENTIAL_KEY
- Fix how EMacKey is calculated.
- Add test vectors to verify how EMacKey and DeviceMac is calculated.
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Bug: 171745570
Change-Id: I2f8bd772de078556733f769cec2021918d1d7de6
Checking cert_info->key->algor->algorithm is redundant with the checks
following it. If the public key is an EC key, that was the OID. Remove
the check so this code does not break when BoringSSL makes the X509
structures opaque in the future.
While we're not particularly aiming to make ECDSA_SIG opaque, getters
exist, so go ahead and use them.
Test: mm, treehugger
Change-Id: I1b37fef2290b7697a6e821f20ba702b3da5ef18d
These updates are based on input/experiences implementing this
HAL. There are no API changes.
- Specify that the validity for credentialKey certificate shall be
from current time and expire at the same time as the attestation
batch certificate.
- Require challenge passed to getAttestationCertificate() is
non-empty.
- Fix bug in VTS tests where the startPersonlization() result was not
checked.
- Remove verifyStartPersonalizationZero test since it cannot be
completed.
- Ensure secureUserId is non-zero if user authentication is needed.
- Specify format for signingKeyBlob in generateSigningKeyPair() same
way we do for credentialData in finishAddingEntries().
- Modify EndToEndTest to decrypt/unpack credentialData to obtain
credentialPrivKey and storageKey and do cross-checks on these.
- Modify EndToEndTest to decrypt/unpack signingKeyBlob to obtain
signingKeyPriv and check it matches the public key in the returned
certificate.
- Add new VTS tests for user and reader authentication.
- Relax unnecessary requirements about SessionTranscript structure -
just require it has X and Y of the ephemeral key created earlier.
- Allow calls in VTS tests to v2 HAL to fail - this should allow
these VTS tests to pass on a compliant v1 HAL.
Bug: 156911917
Bug: 158107945
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Merged-In: I11b79dbd57b1830609c70301fea9c99f9e5080cb
Change-Id: I93003389012e69c6df23e1bcebeafde8281caf9c
These updates are based on input/experiences implementing this
HAL. There are no API changes.
- Specify that the validity for credentialKey certificate shall be
from current time and expire at the same time as the attestation
batch certificate.
- Require challenge passed to getAttestationCertificate() is
non-empty.
- Fix bug in VTS tests where the startPersonlization() result was not
checked.
- Remove verifyStartPersonalizationZero test since it cannot be
completed.
- Ensure secureUserId is non-zero if user authentication is needed.
- Specify format for signingKeyBlob in generateSigningKeyPair() same
way we do for credentialData in finishAddingEntries().
- Modify EndToEndTest to decrypt/unpack credentialData to obtain
credentialPrivKey and storageKey and do cross-checks on these.
- Modify EndToEndTest to decrypt/unpack signingKeyBlob to obtain
signingKeyPriv and check it matches the public key in the returned
certificate.
- Add new VTS tests for user and reader authentication.
- Relax unnecessary requirements about SessionTranscript structure -
just require it has X and Y of the ephemeral key created earlier.
- Allow calls in VTS tests to v2 HAL to fail - this should allow
these VTS tests to pass on a compliant v1 HAL.
Bug: 156911917
Bug: 158107945
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Change-Id: I11b79dbd57b1830609c70301fea9c99f9e5080cb
Fixed following bugs in WritableIdentityCredential.cpp
- Do not allow startPersonalization to be called more than once per
aidl.
- Do not preceed with beginAddEntry if addAccessControlProfile and
startPersonalization profile count mismatch.
- Verify access control profile ids are unique.
- Do not let empty name space to mess up beginAddEntry.
- Do not allow beginAddEntry to add entries interleaving namespace
groupings. Enforce all entries must be added in namespace "groups"
per aidl.
- Fix counting error that allowed one entries to be added per name
space than startPersonalization limit.
- Do not approve finishAddingEntries if there are more profiles or
entries to be added than startPersonalization set accounting.
- Add testing utilities library for identity credential.
- Refactored end to end tests.
Bug: 154909726
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Merged-In: I51902681776c6230e49589fc75a8145e79d7d1a6
Change-Id: Ib7c108f67c61125edba6177dcac61cfbf58da671
Fixed following bugs in WritableIdentityCredential.cpp
- Do not allow startPersonalization to be called more than once per
aidl.
- Do not preceed with beginAddEntry if addAccessControlProfile and
startPersonalization profile count mismatch.
- Verify access control profile ids are unique.
- Do not let empty name space to mess up beginAddEntry.
- Do not allow beginAddEntry to add entries interleaving namespace
groupings. Enforce all entries must be added in namespace "groups"
per aidl.
- Fix counting error that allowed one entries to be added per name
space than startPersonalization limit.
- Do not approve finishAddingEntries if there are more profiles or
entries to be added than startPersonalization set accounting.
- Add testing utilities library for identity credential.
- Refactored end to end tests.
Test: atest VtsHalIdentityTargetTest
Test: atest android.security.identity.cts
Change-Id: I51902681776c6230e49589fc75a8145e79d7d1a6
This includes add a partial types-only HAL for KeyMaster for
HardwareAuthToken.
Bug: 111446262
Test: atest android.security.identity.cts
Test: VtsHalIdentityTargetTest
Test: android.hardware.identity-support-lib-test
Change-Id: I7a6254d33200bfd62269aed1957cbb2a84b16272
IIdentityCredentialStore provides an interface to a secure store for
user identity documents. This HAL is deliberately fairly general and
abstract. To the extent possible, specification of the message
formats and semantics of communication with credential verification
devices and issuing authorities (IAs) is out of scope for this HAL.
It provides the interface with secure storage but a
credential-specific Android application will be required to implement
the presentation and verification protocols and processes appropriate
for the specific credential type.
Bug: 111446262
Test: VtsHalIdentityCredentialTargetTest
Test: android.hardware.identity-support-lib-test
Test: CtsIdentityTestCases
Change-Id: I64eb50114d645dd475012ad1b889d2177aaf1d37
