scrypto

Documentation

Index

• Constants
• func EncodePEMSymmetricKey(key []byte) ([]byte, error)
• func HFMacFactory(key []byte) (func() hash.Hash, error)
• func InitMac(key []byte) (hash.Hash, error)
• func ParsePEMSymmetricKey(b []byte) ([]byte, error)
• func RandInt64() int64
• func RandUint64() uint64
• type Version
  • func (v Version) IsLatest() bool
  • func (v Version) String() string

Constants

const (
	ErrCipherFailure common.ErrMsg = "Unable to initialize AES cipher"
	ErrMacFailure    common.ErrMsg = "Unable to initialize Mac"
)

const (
	ErrInvalidNonceSize      common.ErrMsg = "Invalid nonce size"
	ErrUnableToGenerateNonce common.ErrMsg = "Unable to generate nonce"
)

Functions

func EncodePEMSymmetricKey

func EncodePEMSymmetricKey(key []byte) ([]byte, error)

EncodePEMSymmetricKey encodes the raw key in a PEM block with the SYMMETRIC KEY type.

func HFMacFactory

func HFMacFactory(key []byte) (func() hash.Hash, error)

func InitMac

func InitMac(key []byte) (hash.Hash, error)

func ParsePEMSymmetricKey

func ParsePEMSymmetricKey(b []byte) ([]byte, error)

ParsePEMSymmetricKey parses the first PEM block in b and returns the data within.

This provides a more idiomatic way of accessing errors (when compared with the pem.Decode function), and allows us to add more validation in the future (e.g., if we want to make use of PEM headers).

func RandInt64

func RandInt64() int64

RandInt64 returns a random int64 value. The returned value can be negative.

func RandUint64

func RandUint64() uint64

Types

type Version

type Version uint64

Version identifies the version of a trust file. It cannot be marshalled/unmarshalled to/from LatestVer.

const LatestVer Version = 0

LatestVer is the wildcard version indicating the highest available version when requesting certificate chains and TRCs.

func (Version) IsLatest

func (v Version) IsLatest() bool

IsLatest checks if the value is LatestVer.

func (Version) String

func (v Version) String() string