tpm

package

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Versions in this module

v0

v0.9.0

Jun 21, 2023

v0.3.3

Jan 26, 2022

v0.3.2

Dec 12, 2020

v0.3.1

Oct 13, 2020

Changes in this version

+ const CapVersion

+ type CapVersionInfo struct

+ ErrataRev byte

+ SpecLevel uint16

+ TPMVendorID [4]byte

+ Tag tpmutil.Tag

+ VendorSpecific tpmutil.U16Bytes

+ Version capVersion

+ func GetCapVersionVal(rw io.ReadWriter) (*CapVersionInfo, error)

+ func (c *CapVersionInfo) Decode(data []byte) error

v0.3.0

Jul 23, 2020

Changes in this version

+ const CapAlg

+ const CapFlag

+ const CapHandle

+ const CapNVIndex

+ const CapNVList

+ const CapProperty

+ const SubCapFlagPermanent

+ const SubCapPropManufacturer

+ var AlgMap = map[Algorithm]string

+ func AuthorizeMigrationKey(rw io.ReadWriter, ownerAuth Digest, migrationKey crypto.PublicKey) ([]byte, error)

+ func CreateMigratableWrapKey(rw io.ReadWriter, srkAuth []byte, usageAuth Digest, migrationAuth Digest, ...) ([]byte, []byte, error)

+ func CreateMigrationBlob(rw io.ReadWriter, srkAuth Digest, migrationAuth Digest, keyBlob []byte, ...) ([]byte, error)

+ func GetCapabilityRaw(rw io.ReadWriter, cap, subcap uint32) ([]byte, error)

+ func GetNVList(rw io.ReadWriter) ([]uint32, error)

+ func NVDefineSpace(rw io.ReadWriter, nvData NVDataPublic, ownAuth []byte) error

+ func NVReadValueAuth(rw io.ReadWriter, index, offset, len uint32, auth []byte) ([]byte, error)

+ func NVWriteValue(rw io.ReadWriter, index, offset uint32, data []byte, ownAuth []byte) error

+ func NVWriteValueAuth(rw io.ReadWriter, index, offset uint32, data []byte, auth []byte) error

+ type Algorithm uint32

+ const AlgAES128

+ const AlgAES192

+ const AlgAES256

+ const AlgHMAC

+ const AlgMGF1

+ const AlgRSA

+ const AlgSHA

+ const AlgXOR

+ func GetAlgs(rw io.ReadWriter) ([]Algorithm, error)

+ func (a Algorithm) String() string

+ type Digest [20]byte

+ type KeyFlags uint32

+ type Locality byte

+ const LocFour

+ const LocOne

+ const LocThree

+ const LocTwo

+ const LocZero

+ func (l Locality) String() string

+ type MigrationScheme uint16

+ type NVDataPublic struct

+ NVIndex uint32

+ PCRInfoRead pcrInfoShort

+ PCRInfoWrite pcrInfoShort

+ Permission nvAttributes

+ ReadSTClear bool

+ Size uint32

+ Tag uint16

+ WriteDefine bool

+ WriteSTClear bool

+ func GetNVIndex(rw io.ReadWriter, nvIndex uint32) (*NVDataPublic, error)

+ type Nonce [20]byte

+ type PermanentFlags struct

+ AllowMaintenance bool

+ CEKPUsed bool

+ Deactivated bool

+ Disable bool

+ DisableFullDALogicInfo bool

+ DisableOwnerClear bool

+ EnableRevokeEK bool

+ FIPS bool

+ MaintenanceDone bool

+ NVLocked bool

+ Operator bool

+ Ownership bool

+ PhysicalPresenceCMDEnable bool

+ PhysicalPresenceHWEnable bool

+ PhysicalPresenceLifetimeLock bool

+ ReadPubEK bool

+ ReadSRKPub bool

+ TPMEstablished bool

+ TPMPost bool

+ TPMPostLock bool

+ Tag uint16

+ func GetPermanentFlags(rw io.ReadWriter) (PermanentFlags, error)

+ type Permission uint32

+ const NVPerAuthRead

+ const NVPerAuthWrite

+ const NVPerGlobalLock

+ const NVPerOwnerRead

+ const NVPerOwnerWrite

+ const NVPerPPRead

+ const NVPerPPWrite

+ const NVPerReadSTClear

+ const NVPerWriteAll

+ const NVPerWriteSTClear

+ func (p Permission) String() string

v0.2.0

Sep 6, 2019 GO-2021-0095

GO-2021-0095: Sensitive information exposure in github.com/google/go-tpm

Changes in this version

+ func ActivateIdentity(rw io.ReadWriter, aikAuth []byte, ownerAuth []byte, aik tpmutil.Handle, ...) ([]byte, error)

+ func GetManufacturer(rw io.ReadWriter) ([]byte, error)

+ func NVReadValue(rw io.ReadWriter, index, offset, len uint32, ownAuth digest) ([]byte, error)

+ func NewQuoteInfo(data []byte, pcrNums []int, pcrs []byte) ([]byte, error)

+ func ReadEKCert(rw io.ReadWriter, ownAuth digest) ([]byte, error)

v0.1.1

Feb 19, 2019 GO-2021-0095

GO-2021-0095: Sensitive information exposure in github.com/google/go-tpm

v0.1.0

Jan 15, 2019 GO-2021-0095

GO-2021-0095: Sensitive information exposure in github.com/google/go-tpm

v0.0.1

Jan 15, 2019 GO-2021-0095

GO-2021-0095: Sensitive information exposure in github.com/google/go-tpm

Changes in this version

+ const PCRSize

+ var OpenTPM = tpmutil.OpenTPM

+ func CloseKey(rw io.ReadWriter, h tpmutil.Handle) error

+ func CreateWrapKey(rw io.ReadWriter, srkAuth []byte, usageAuth digest, migrationAuth digest, ...) ([]byte, error)

+ func FetchPCRValues(rw io.ReadWriter, pcrVals []int) ([]byte, error)

+ func ForceClear(rw io.ReadWriter) error

+ func GetKeys(rw io.ReadWriter) ([]tpmutil.Handle, error)

+ func GetPubKey(rw io.ReadWriter, keyHandle tpmutil.Handle, srkAuth []byte) ([]byte, error)

+ func GetRandom(rw io.ReadWriter, size uint32) ([]byte, error)

+ func LoadKey2(rw io.ReadWriter, keyBlob []byte, srkAuth []byte) (tpmutil.Handle, error)

+ func MakeIdentity(rw io.ReadWriter, srkAuth []byte, ownerAuth []byte, aikAuth []byte, ...) ([]byte, error)

+ func OwnerClear(rw io.ReadWriter, ownerAuth digest) error

+ func OwnerReadPubEK(rw io.ReadWriter, ownerAuth digest) ([]byte, error)

+ func OwnerReadSRK(rw io.ReadWriter, ownerAuth digest) ([]byte, error)

+ func PcrExtend(rw io.ReadWriter, pcrIndex uint32, pcr pcrValue) ([]byte, error)

+ func PcrReset(rw io.ReadWriter, pcrs []int) error

+ func Quote(rw io.ReadWriter, handle tpmutil.Handle, data []byte, pcrNums []int, ...) ([]byte, []byte, error)

+ func Quote2(rw io.ReadWriter, handle tpmutil.Handle, data []byte, pcrVals []int, ...) ([]byte, error)

+ func ReadPCR(rw io.ReadWriter, pcrIndex uint32) ([]byte, error)

+ func ReadPubEK(rw io.ReadWriter) ([]byte, error)

+ func Reseal(rw io.ReadWriter, locality byte, pcrs map[int][]byte, data []byte, ...) ([]byte, error)

+ func ResetLockValue(rw io.ReadWriter, ownerAuth digest) error

+ func Seal(rw io.ReadWriter, locality byte, pcrs []int, data []byte, srkAuth []byte) ([]byte, error)

+ func Sign(rw io.ReadWriter, keyAuth []byte, keyHandle tpmutil.Handle, hash crypto.Hash, ...) ([]byte, error)

+ func TakeOwnership(rw io.ReadWriter, newOwnerAuth digest, newSRKAuth digest, pubEK []byte) error

+ func UnmarshalPubRSAPublicKey(keyBlob []byte) (*rsa.PublicKey, error)

+ func UnmarshalRSAPublicKey(keyBlob []byte) (*rsa.PublicKey, error)

+ func Unseal(rw io.ReadWriter, sealed []byte, srkAuth []byte) ([]byte, error)

+ func VerifyQuote(pk *rsa.PublicKey, data []byte, quote []byte, pcrNums []int, pcrs []byte) error

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