settlement/tech.yaxi.routex.settlement/KeySettlementError

KeySettlementError

sealed class KeySettlementError : RuntimeException

Reason why a key settlement verification failed.

Inheritors

MalformedResponse

AttestationVerificationFailed

SystemVersionInvalid

MeasurementMismatch

ChachaBoxBindingMismatch

ChachaBoxDecryptFailed

InvalidSealedPayload

NotReady

Types

AttestationVerificationFailed

class AttestationVerificationFailed(message: String, cause: Throwable? = null) : KeySettlementError

The attestation report itself is not signed by a trusted AMD chain or otherwise fails report-level verification.

ChachaBoxBindingMismatch

class ChachaBoxBindingMismatch(message: String = "sha256(chachaBox) does not match report_data[0..32)") : KeySettlementError

The sealed ChaChaBox is not authenticated by the attestation report (sha256 of the box does not match the first 32 bytes of report_data).

ChachaBoxDecryptFailed

class ChachaBoxDecryptFailed(message: String, cause: Throwable? = null) : KeySettlementError

Decrypting the sealed ChaChaBox with the client's secret key failed.

InvalidSealedPayload

class InvalidSealedPayload(message: String, cause: Throwable? = null) : KeySettlementError

The plaintext decrypted from the ChaChaBox is structurally invalid (not JSON, missing fields, etc.).

MalformedResponse

class MalformedResponse(message: String, cause: Throwable? = null) : KeySettlementError

The settlement response body could not be parsed (invalid JSON or base64).

MeasurementMismatch

class MeasurementMismatch(message: String = "system-version launch measurement does not match attestation report measurement") : KeySettlementError

The launch measurement authenticated via the system-version signature does not match the measurement reported inside the attestation report, the TEE is not the one YAXI is expecting to operate.

NotReady

class NotReady : KeySettlementError

Sealing/unsealing was attempted before settlement completed.

SystemVersionInvalid

class SystemVersionInvalid(message: String, cause: Throwable? = null) : KeySettlementError

The system-version entry accompanying the report is malformed or is not signed by a known YAXI system-version key.

Properties

cause

open val cause: Throwable?

message

open val message: String?