roboto/at.asitplus.attestation.android.engine/AndroidAttestationEngine

AndroidAttestationEngine

sealed class AndroidAttestationEngine<AttRecord : AttestationExtension<AuthList>, AuthList : AttestationExtension.AuthList, Cert>(source)

Inheritors

RtgAttestationEngine

SupremeAttestationEngine

Types

sealed interface EngineType<AttRecord : AttestationExtension<AuthList>, AuthList : AttestationExtension.AuthList>

inner class HardwareEngine : AndroidAttestationEngine.EngineType<AttRecord, AuthList>

inner class SoftwareEngine : AndroidAttestationEngine.EngineType<AttRecord, AuthList>

Properties

attestationRecord

abstract val List<Cert>.attestationRecord: AttRecord?

certChainValidator

abstract val certChainValidator: CertChainValidator<Cert>

val trustAnchors: Collection<TrustedRoot>

Functions

verifyAndroidVersionFromAuthList

fun AuthList.verifyAndroidVersionFromAuthList(versionOverride: Int?, patchLevel: PatchLevel?, verificationDate: Instant)

verifyAttestation

suspend fun verifyAttestation(certificates: List<Cert>, verificationDate: Instant, expectedChallenge: ByteArray): AttRecord

Verifies Android Key attestation Implements in accordance with https://developer.android.com/training/articles/security-key-attestation. Checks are performed according to the properties set in the attestationConfiguration.