package proto.crypto.v1

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• SignatureAlgorithm signature_algorithm = 1

  Algorithm used to compute the signature.

• bytes verification_key_id = 2

  Optional arbitrary per-protocol key identifier.

• optional google.protobuf.Timestamp timestamp = 3

  Optional signature creation timestamp.

• bytes metadata = 4

  Optional arbitrary per-protocol metadata.

• int32 associated_data_length = 5

  Length of associated data that is covered by the signature, but is not included in the header and body. This is zero, if no associated data is covered by the signature.

Low-level representation of HeaderAndBody used for signature computation input. This should not be used by external code.

• bytes header = 1

  Enocded header suitable for signature computation.

• bytes body = 2

  Raw payload suitable for signature computation.

Used in: Header

• SIGNATURE_ALGORITHM_UNSPECIFIED = 0

  Unspecified signature algorithm. This value is never valid.

• SIGNATURE_ALGORITHM_ECDSA_WITH_SHA256 = 1

  ECDS with SHA256.

• SIGNATURE_ALGORITHM_ECDSA_WITH_SHA384 = 2

  ECDS with SHA384.

• SIGNATURE_ALGORITHM_ECDSA_WITH_SHA512 = 3

  ECDS with SHA512.

Used in: control_plane.v1.ASEntry, control_plane.v1.ChainRenewalRequest, control_plane.v1.ChainRenewalResponse, hidden_segment.v1.AuthoritativeHiddenSegmentsRequest, hidden_segment.v1.HiddenSegmentRegistrationRequest

• bytes header_and_body = 1

  Encoded header and body.

• bytes signature = 2

  Raw signature. The signature is computed over the concatenation of the header and body, and the optional associated data.