You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
61 lines
1.7 KiB
61 lines
1.7 KiB
package account
|
|
|
|
import (
|
|
"github.com/tendermint/tendermint/Godeps/_workspace/src/github.com/tendermint/ed25519"
|
|
"github.com/tendermint/tendermint/binary"
|
|
. "github.com/tendermint/tendermint/common"
|
|
)
|
|
|
|
type PrivAccount struct {
|
|
Address []byte `json:"address"`
|
|
PubKey PubKey `json:"pub_key"`
|
|
PrivKey PrivKey `json:"priv_key"`
|
|
}
|
|
|
|
// Generates a new account with private key.
|
|
func GenPrivAccount() *PrivAccount {
|
|
privKeyBytes := new([64]byte)
|
|
copy(privKeyBytes[:32], CRandBytes(32))
|
|
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
|
|
pubKey := PubKeyEd25519(pubKeyBytes[:])
|
|
privKey := PrivKeyEd25519(privKeyBytes[:])
|
|
return &PrivAccount{
|
|
Address: pubKey.Address(),
|
|
PubKey: pubKey,
|
|
PrivKey: privKey,
|
|
}
|
|
}
|
|
|
|
// Generates a new account with private key from SHA256 hash of a secret
|
|
func GenPrivAccountFromSecret(secret []byte) *PrivAccount {
|
|
privKey32 := binary.BinarySha256(secret) // Not Ripemd160 because we want 32 bytes.
|
|
privKeyBytes := new([64]byte)
|
|
copy(privKeyBytes[:32], privKey32)
|
|
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
|
|
pubKey := PubKeyEd25519(pubKeyBytes[:])
|
|
privKey := PrivKeyEd25519(privKeyBytes[:])
|
|
return &PrivAccount{
|
|
Address: pubKey.Address(),
|
|
PubKey: pubKey,
|
|
PrivKey: privKey,
|
|
}
|
|
}
|
|
|
|
func GenPrivAccountFromKey(privKeyBytes [64]byte) *PrivAccount {
|
|
pubKeyBytes := ed25519.MakePublicKey(&privKeyBytes)
|
|
pubKey := PubKeyEd25519(pubKeyBytes[:])
|
|
privKey := PrivKeyEd25519(privKeyBytes[:])
|
|
return &PrivAccount{
|
|
Address: pubKey.Address(),
|
|
PubKey: pubKey,
|
|
PrivKey: privKey,
|
|
}
|
|
}
|
|
|
|
func (privAccount *PrivAccount) Sign(chainID string, o Signable) Signature {
|
|
return privAccount.PrivKey.Sign(SignBytes(chainID, o))
|
|
}
|
|
|
|
func (privAccount *PrivAccount) String() string {
|
|
return Fmt("PrivAccount{%X}", privAccount.Address)
|
|
}
|