amdsevsnp

Documentation

Overview

Package amdsevsnp contains minimal functionality required to fetch attestation reports inside an enlightened guest.

Index

• func FetchRawSNPReport(reportData []byte) ([]byte, error)
• func IsSNP() bool
• type Report
  • func FetchParsedSNPReport(reportData []byte) (Report, error)

Functions

func FetchRawSNPReport

func FetchRawSNPReport(reportData []byte) ([]byte, error)

FetchRawSNPReport returns attestation report bytes.

func IsSNP

func IsSNP() bool

Types

type Report

type Report struct {
	Version          uint32
	GuestSVN         uint32
	Policy           uint64
	FamilyID         string
	ImageID          string
	VMPL             uint32
	SignatureAlgo    uint32
	PlatformVersion  uint64
	PlatformInfo     uint64
	AuthorKeyEn      uint32
	ReportData       string
	Measurement      string
	HostData         []byte
	IDKeyDigest      string
	AuthorKeyDigest  string
	ReportID         string
	ReportIDMA       string
	ReportTCB        uint64
	ChipID           string
	CommittedSVN     string
	CommittedVersion string
	LaunchSVN        string
	Signature        string
}

Report represents parsed attestation report.

func FetchParsedSNPReport

func FetchParsedSNPReport(reportData []byte) (Report, error)

FetchParsedSNPReport parses raw attestation response into proper structs.