csv

Documentation

Index

• Constants
• func GetReportInByte(userData []byte) (report []byte, err error)
• func GetSealingKey() (sealingkey string, err error)
• func MarshalCsvAttestationReport(d *CSVAttestationReport) ([]byte, error)
• type CSVAttestationReport
  • func GetCSVAttestationReport(userData []byte) (*CSVAttestationReport, error)
  • func UnmarshalCsvAttestationReport(report []byte) (*CSVAttestationReport, error)
• type CSVAttestationUserData
• type CSV_CERT_t
• type Collector
  • func NewCollector() *Collector
  • func (c *Collector) CollectEvidence(userdata []byte) (*collectors.Evidence, error)
  • func (c *Collector) Name() string
• type CsvGuestMem
• type HashBlockT
• type HashBlockU
• type HigonCsvCert
• type ReportDetailInfo
  • func GetReportDetailInfo(report []byte) (*ReportDetailInfo, error)

Constants

const CSV_CERT_RSVD3_SIZE = 624

const CSV_CERT_RSVD4_SIZE = 368

const CSV_CERT_RSVD5_SIZE = 368

const ECC_POINT_SIZE = 72

const GUEST_ATTESTATION_DATA_SIZE = 64

const GUEST_ATTESTATION_NONCE_SIZE = 16

https://gitee.com/anolis/hygon-devkit/blob/master/csv/attestation/csv_status.h

const HASH_BLOCK_LEN = 32

const HIGON_USER_ID_SIZE = 256

const PAGE_SIZE = 1 << 12

const SIZE_INT32 = 4

const SN_LEN = 64

const USER_DATA_SIZE = 64

const VM_ID_SIZE = 16

const VM_VERSION_SIZE = 16

Functions

func GetReportInByte

func GetReportInByte(userData []byte) (report []byte, err error)

func GetSealingKey

func GetSealingKey() (sealingkey string, err error)

func MarshalCsvAttestationReport

func MarshalCsvAttestationReport(d *CSVAttestationReport) ([]byte, error)

将结构体编码为二进制数据

Types

type CSVAttestationReport

type CSVAttestationReport struct {
	UserPubkeyDigest HashBlockT
	VmId             [VM_ID_SIZE]byte
	VmVersion        [VM_VERSION_SIZE]byte
	UserData         [USER_DATA_SIZE]byte
	Mnonce           [GUEST_ATTESTATION_NONCE_SIZE]byte
	Measure          HashBlockT
	Policy           uint32
	SigUsage         uint32
	SigAlgo          uint32
	Anonce           uint32
	Sig1             [ECC_POINT_SIZE * 2 / SIZE_INT32]uint32
	PekCert          CSV_CERT_t
	Sn               [SN_LEN]byte
	Reserved2        [32]byte
	Mac              HashBlockU
}

func GetCSVAttestationReport

func GetCSVAttestationReport(userData []byte) (*CSVAttestationReport, error)

func UnmarshalCsvAttestationReport

func UnmarshalCsvAttestationReport(report []byte) (*CSVAttestationReport, error)

type CSVAttestationUserData

type CSVAttestationUserData struct {
	Data   [GUEST_ATTESTATION_DATA_SIZE]byte
	Mnonce [GUEST_ATTESTATION_NONCE_SIZE]byte
	Hash   HashBlockU
}

type CSV_CERT_t

type CSV_CERT_t = HigonCsvCert

type Collector

type Collector struct {
}

func NewCollector

func NewCollector() *Collector

func (*Collector) CollectEvidence

func (c *Collector) CollectEvidence(userdata []byte) (*collectors.Evidence, error)

func (*Collector) Name

func (c *Collector) Name() string

type CsvGuestMem

type CsvGuestMem struct {
	Va   uintptr
	Size int32
}

type HashBlockT

type HashBlockT [HASH_BLOCK_LEN]byte

type HashBlockU

type HashBlockU [HASH_BLOCK_LEN]byte

type HigonCsvCert

type HigonCsvCert struct {
	Version     uint32
	APIMajor    byte
	APIMinor    byte
	Reserved1   byte
	Reserved2   byte
	PubkeyUsage uint32
	PubkeyAlgo  uint32
	Pubkey      [SIZE_INT32 + ECC_POINT_SIZE*2 + HIGON_USER_ID_SIZE]byte
	Reserved3   [CSV_CERT_RSVD3_SIZE]byte
	Sig1Usage   uint32
	Sig1Algo    uint32
	Sig1        [ECC_POINT_SIZE * 2]byte
	Reserved4   [CSV_CERT_RSVD4_SIZE]byte
	Sig2Usage   uint32
	Sig2Algo    uint32
	Sig2        [ECC_POINT_SIZE * 2]byte
	Reserved5   [CSV_CERT_RSVD5_SIZE]byte
}

type ReportDetailInfo

type ReportDetailInfo struct {
	UserData   string `json:"userData"`
	Monce      string `json:"monce"`
	Measure    string `json:"measure"`
	VMId       string `json:"vmId"`
	VMVersion  string `json:"vmVersion"`
	ChipId     string `json:"chipId"`
	FullReport string `json:"fullReport"`
}

func GetReportDetailInfo

func GetReportDetailInfo(report []byte) (*ReportDetailInfo, error)