Documentation
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Index ¶
- func NewPrivKeySecp256k1(path hd.BIP44Params, hrp string) (types.LedgerPrivKey, string, error)
- func NewPrivKeySecp256k1Unsafe(path hd.BIP44Params) (types.LedgerPrivKey, error)
- func RegisterAmino(cdc *codec.LegacyAmino)
- func ShowAddress(path hd.BIP44Params, expectedPubKey types.PubKey, accountAddressPrefix string) error
- type PrivKeyLedgerSecp256k1
- func (pkl *PrivKeyLedgerSecp256k1) AssertIsPrivKeyInner()
- func (pkl PrivKeyLedgerSecp256k1) Bytes() []byte
- func (pkl PrivKeyLedgerSecp256k1) Equals(other types.LedgerPrivKey) bool
- func (pkl PrivKeyLedgerSecp256k1) PubKey() types.PubKey
- func (pkl PrivKeyLedgerSecp256k1) Sign(message []byte) ([]byte, error)
- func (pkl PrivKeyLedgerSecp256k1) Type() string
- func (pkl PrivKeyLedgerSecp256k1) ValidateKey() error
- type SECP256K1
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewPrivKeySecp256k1 ¶
func NewPrivKeySecp256k1(path hd.BIP44Params, hrp string) (types.LedgerPrivKey, string, error)
NewPrivKeySecp256k1 will generate a new key and store the public key for later use. The request will require user confirmation and will show account and index in the device
func NewPrivKeySecp256k1Unsafe ¶
func NewPrivKeySecp256k1Unsafe(path hd.BIP44Params) (types.LedgerPrivKey, error)
NewPrivKeySecp256k1Unsafe will generate a new key and store the public key for later use.
This function is marked as unsafe as it will retrieve a pubkey without user verification. It can only be used to verify a pubkey but never to create new accounts/keys. In that case, please refer to NewPrivKeySecp256k1
func RegisterAmino ¶
func RegisterAmino(cdc *codec.LegacyAmino)
RegisterAmino registers all go-crypto related types in the given (amino) codec.
func ShowAddress ¶
func ShowAddress(path hd.BIP44Params, expectedPubKey types.PubKey, accountAddressPrefix string, ) error
ShowAddress triggers a ledger device to show the corresponding address.
Types ¶
type PrivKeyLedgerSecp256k1 ¶
type PrivKeyLedgerSecp256k1 struct {
// CachedPubKey should be private, but we want to encode it via
// go-amino so we can view the address later, even without having the
// ledger attached.
CachedPubKey types.PubKey
Path hd.BIP44Params
}
PrivKeyLedgerSecp256k1 implements PrivKey, calling the ledger nano we cache the PubKey from the first call to use it later.
func (*PrivKeyLedgerSecp256k1) AssertIsPrivKeyInner ¶
func (pkl *PrivKeyLedgerSecp256k1) AssertIsPrivKeyInner()
AssertIsPrivKeyInner implements the PrivKey interface. It performs a no-op.
func (PrivKeyLedgerSecp256k1) Bytes ¶
func (pkl PrivKeyLedgerSecp256k1) Bytes() []byte
Bytes implements the PrivKey interface. It stores the cached public key so we can verify the same key when we reconnect to a ledger.
func (PrivKeyLedgerSecp256k1) Equals ¶
func (pkl PrivKeyLedgerSecp256k1) Equals(other types.LedgerPrivKey) bool
Equals implements the PrivKey interface. It makes sure two private keys refer to the same public key.
func (PrivKeyLedgerSecp256k1) PubKey ¶
func (pkl PrivKeyLedgerSecp256k1) PubKey() types.PubKey
PubKey returns the cached public key.
func (PrivKeyLedgerSecp256k1) Sign ¶
func (pkl PrivKeyLedgerSecp256k1) Sign(message []byte) ([]byte, error)
Sign returns a secp256k1 signature for the corresponding message
func (PrivKeyLedgerSecp256k1) Type ¶
func (pkl PrivKeyLedgerSecp256k1) Type() string
func (PrivKeyLedgerSecp256k1) ValidateKey ¶
func (pkl PrivKeyLedgerSecp256k1) ValidateKey() error
ValidateKey allows us to verify the sanity of a public key after loading it from disk.
type SECP256K1 ¶
type SECP256K1 interface {
Close() error
// Returns an uncompressed pubkey
GetPublicKeySECP256K1([]uint32) ([]byte, error)
// Returns a compressed pubkey and bech32 address (requires user confirmation)
GetAddressPubKeySECP256K1([]uint32, string) ([]byte, string, error)
// Signs a message (requires user confirmation)
SignSECP256K1([]uint32, []byte) ([]byte, error)
}
SECP256K1 reflects an interface a Ledger API must implement for SECP256K1
Source Files