Documentation
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Index ¶
- Variables
- func ArmorInfoBytes(bz []byte) string
- func ArmorPubKeyBytes(bz []byte, algo string) string
- func EncryptArmorPrivKey(privKey cryptotypes.PrivKey, passphrase string, algo string) string
- func UnarmorDecryptPrivKey(armorStr string, passphrase string) (privKey cryptotypes.PrivKey, algo string, err error)
- func UnarmorInfoBytes(armorStr string) ([]byte, error)
- func UnarmorPubKeyBytes(armorStr string) (bz []byte, algo string, err error)
- type KeyManager
Constants ¶
This section is empty.
Variables ¶
var BcryptSecurityParameter = 12
BcryptSecurityParameter is security parameter var, and it can be changed within the lcd test. Making the bcrypt security parameter a var shouldn't be a security issue: One can't verify an invalid key by maliciously changing the bcrypt parameter during a runtime vulnerability. The main security threat this then exposes would be something that changes this during runtime before the user creates their key. This vulnerability must succeed to update this to that same value before every subsequent call to the keys command in future startups / or the attacker must get access to the filesystem. However, with a similar threat model (changing variables in runtime), one can cause the user to sign a different tx than what they see, which is a significantly cheaper attack then breaking a bcrypt hash. (Recall that the nonce still exists to break rainbow tables) For further notes on security parameter choice, see README.md
Functions ¶
func EncryptArmorPrivKey ¶
func EncryptArmorPrivKey(privKey cryptotypes.PrivKey, passphrase string, algo string) string
Encrypt and armor the private key.
func UnarmorDecryptPrivKey ¶
func UnarmorDecryptPrivKey(armorStr string, passphrase string) (privKey cryptotypes.PrivKey, algo string, err error)
UnarmorDecryptPrivKey returns the privkey byte slice, a string of the algo type, and an error
func UnarmorInfoBytes ¶
Unarmor the InfoBytes
Types ¶
type KeyManager ¶
type KeyManager interface {
Generate() (string, cryptotypes.PrivKey)
Sign(data []byte) ([]byte, error)
ExportPrivKey(password string) (armor string, err error)
ImportPrivKey(armor, passphrase string) (cryptotypes.PrivKey, string, error)
ExportPubKey() cryptotypes.PubKey
}
func NewAlgoKeyManager ¶
func NewAlgoKeyManager(algo string) (KeyManager, error)
func NewKeyManager ¶
func NewKeyManager() KeyManager
func NewMnemonicKeyManager ¶
func NewMnemonicKeyManager(mnemonic string, algo string) (KeyManager, error)
func NewPrivateKeyManager ¶
func NewPrivateKeyManager(priv []byte, algo string) (KeyManager, error)
Source Files
Directories