package opaque.protos

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View/edit binary Protocol Buffers messages

The Client <-> Enclave service

• rpc GetRemoteEvidence (AttestationStatus, Evidences)

  attest.proto:9

  Client sends AttestationStatus to the Enclave, receives an evidence report for each enclave

  message Evidences

  attest.proto:16

  • repeated bytes evidences = 1

    A collection of `oe_evidence_msg_t` objects. includes attestation evidence, enclave public key, and nonce

• rpc GetFinalAttestationResult (EncryptedKeys, AttestationStatus)

  attest.proto:13

  After processing Evidence, Client sends encrypted shared key as Encrypted Data and receives AttestationStatus

  message EncryptedKeys

  attest.proto:29

  • repeated bytes keys = 1

    A collection of encrypted `SignedKey` flatbuffer objects

• rpc ReceiveQuery (QueryRequest, QueryResult)

  opaquesql.proto:8

  message QueryRequest

  opaquesql.proto:11

  • string request = 1

  message QueryResult

  opaquesql.proto:15

  • string result = 1

  • optional Status status = 2

Used as request type in: ClientToEnclave.GetRemoteEvidence

Used as response type in: ClientToEnclave.GetFinalAttestationResult

• int32 status = 1

  This is 0 if not attested or attestation failed, 1 if whichever node is sending it has completed attestation successfully

Used in: QueryResult

• int32 status = 1

  Status

• string exception = 2

  Exception message