tezosapp

package

v1.1.7 Latest Latest Go to latest Published: Jan 26, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/ecadlabs/signatory

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
type App
type BIP32
- func BIP32FromBytes(data []byte) BIP32
- func ParseBIP32(src string) BIP32
- func (b BIP32) Bytes() []byte
- func (b BIP32) String() string
type DerivationType
- func DerivationTypeFromString(str string) (DerivationType, error)
- func (d DerivationType) String() string
type HWM
type TezosError
- func (l TezosError) Error() string
type Version
- func (v *Version) String() string

Constants ¶

View Source

const (
	AppTezos   = 0
	AppTezBake = 1
)

Tezos application types

View Source

const BIP32H = (1 << 31)

BIP32H bit mask is set for so called hardened derivation

Variables ¶

View Source

var TezosBIP32Root = BIP32{44 | BIP32H, 1729 | BIP32H}

TezosBIP32Root is a Tezos BIP32 root key path i.e. 44'/1729'

Functions ¶

This section is empty.

Types ¶

type App ¶

type App struct {
	ledger.Exchanger
}

App represents Tezos application client

func (*App) DeauthorizeBaking ¶

func (t *App) DeauthorizeBaking() error

func (*App) GetHighWatermark ¶

func (t *App) GetHighWatermark() (uint32, error)

func (*App) GetHighWatermarks ¶

func (t *App) GetHighWatermarks() (*HWM, error)

func (*App) GetPublicKey ¶

func (t *App) GetPublicKey(derivation DerivationType, path BIP32, prompt bool) (pub crypt.PublicKey, err error)

GetPublicKey returns a public key for a newly derived pair

func (*App) GetVersion ¶

func (t *App) GetVersion() (*Version, error)

GetVersion returns Tezos app version

func (*App) SetHighWatermark ¶

func (t *App) SetHighWatermark(hwm uint32) error

func (*App) SetupBaking ¶

func (t *App) SetupBaking(hwm *HWM, derivation DerivationType, path BIP32) (pub crypt.PublicKey, err error)

func (*App) Sign ¶

func (t *App) Sign(derivation DerivationType, path BIP32, data []byte) (sig crypt.Signature, err error)

Sign signs the message or precalculated hash

type BIP32 ¶

type BIP32 []uint32

BIP32 represents BIP32 path

func BIP32FromBytes ¶

func BIP32FromBytes(data []byte) BIP32

BIP32FromBytes parses serialized BIP32 into a binary representation

func ParseBIP32 ¶

func ParseBIP32(src string) BIP32

ParseBIP32 parses BIP32 string into a binary representation

func (BIP32) Bytes ¶

func (b BIP32) Bytes() []byte

Bytes returns serialized version of the BIP32 derivation path

func (BIP32) String ¶

func (b BIP32) String() string

String returns string representation of the BIP32 derivation path

type DerivationType ¶

type DerivationType uint8

DerivationType represents key derivation method and determines the curve to use

const (
	DerivationED25519      DerivationType = iota                // ED25519
	DerivationSECP256K1                                         // SECP256K1
	DerivationSECP256R1                                         // SECP256R1 aka P256
	DerivationBIP32ED25519                                      // BIP32-ED25519
	DerivationP256                        = DerivationSECP256R1 // SECP256R1 aka P256
	DerivationInvalid      DerivationType = 0xff
)

func DerivationTypeFromString ¶

func DerivationTypeFromString(str string) (DerivationType, error)

DerivationTypeFromString returns a derivation type id for specified name

func (DerivationType) String ¶

func (d DerivationType) String() string

type HWM ¶

type HWM struct {
	ChainID [4]byte
	Main    uint32
	Test    uint32
}

type TezosError ¶

type TezosError uint16

TezosError represents the Tezos specific subset of APDU status codes

func (TezosError) Error ¶

func (l TezosError) Error() string

type Version ¶

type Version struct {
	AppClass uint8
	Major    uint8
	Minor    uint8
	Patch    uint8
	Git      string
}

Version contains Tezos app version

func (*Version) String ¶

func (v *Version) String() string

Source Files ¶

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