Documentation
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Index ¶
- func LedgerShowAddress(path hd.BIP44Params, expectedPubKey crypto.PubKey) error
- func NewPrivKeyLedgerSecp256k1(path hd.BIP44Params, hrp string) (crypto.PrivKey, string, error)
- func NewPrivKeyLedgerSecp256k1Unsafe(path hd.BIP44Params) (crypto.PrivKey, error)
- type PrivKeyLedgerSecp256k1
- func (pkl *PrivKeyLedgerSecp256k1) AssertIsPrivKeyInner()
- func (pkl PrivKeyLedgerSecp256k1) Bytes() []byte
- func (pkl PrivKeyLedgerSecp256k1) Equals(other crypto.PrivKey) bool
- func (pkl PrivKeyLedgerSecp256k1) PubKey() crypto.PubKey
- func (pkl PrivKeyLedgerSecp256k1) Sign(message []byte) ([]byte, error)
- func (pkl PrivKeyLedgerSecp256k1) ValidateKey() error
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func LedgerShowAddress ¶
func LedgerShowAddress(path hd.BIP44Params, expectedPubKey crypto.PubKey) error
LedgerShowAddress triggers a ledger device to show the corresponding address.
func NewPrivKeyLedgerSecp256k1 ¶
NewPrivKeyLedgerSecp256k1 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 NewPrivKeyLedgerSecp256k1Unsafe ¶
func NewPrivKeyLedgerSecp256k1Unsafe(path hd.BIP44Params) (crypto.PrivKey, error)
NewPrivKeyLedgerSecp256k1Unsafe 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 NewPrivKeyLedgerSecp256k1
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 crypto.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 crypto.PrivKey) 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() crypto.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) ValidateKey ¶
func (pkl PrivKeyLedgerSecp256k1) ValidateKey() error
ValidateKey allows us to verify the sanity of a public key after loading it from disk.
Source Files