package apple

Get desktop application:
View/edit binary Protocol Buffers messages

Used in: TEKSignature, TemporaryExposureKeyExport

• optional string app_bundle_id = 1

  App Store app bundle ID.

• optional string android_package = 2

  Android app package name.

• optional string verification_key_version = 3

  Key version in case the EN server signing key is rotated.

• optional string verification_key_id = 4

  Additional information to uniquely identify the public key associated with the EN server's signing key (for example, the EN server might serve the app from different countries with different keys).

• optional string signature_algorithm = 5

  All keys must be signed using the SHA-256 with ECDSA algorithm. This field must contain the string "ecdsa-with-SHA256".

Used in: TEKSignatureList

• optional SignatureInfo signature_info = 1

  Information to uniquely identify the public key associated with the EN server's signing key.

• optional int32 batch_num = 2

  Reserved for future use. Both batch_num and batch_size must be set to a value of 1.

• optional int32 batch_size = 3

• optional bytes signature = 4

  Signature in X9.62 format (ASN.1 SEQUENCE of two INTEGER fields).

• repeated TEKSignature signatures = 1

  Information about associated signatures.

Used in: TemporaryExposureKeyExport

• optional bytes key_data = 1

  Temporary exposure key.

• optional int32 transmission_risk_level = 2

  Varying risk associated with a key depending on the diagnosis method.

• optional int32 rolling_start_interval_number = 3

  Number representing the beginning interval for temporary exposure key validity (ENIntervalNumber).

• optional int32 rolling_period = 4

  Number of intervals in a period.

• optional fixed64 start_timestamp = 1

  Time window of keys in the file, based on arrival at the server, in UTC seconds.

• optional fixed64 end_timestamp = 2

• optional string region = 3

  Region from which these keys came (for example, MCC).

• optional int32 batch_num = 4

  Reserved for future use. Both batch_num and batch_size must be set to a value of 1.

• optional int32 batch_size = 5

• repeated SignatureInfo signature_infos = 6

  Information about associated signatures.

• repeated TemporaryExposureKey keys = 7

  The temporary exposure keys themselves.