func newKeySecp256k1(addrType AddrType) *Key {
pub, priv := secp256k1.GenerateKeyPair()
return &Key{
Id: uuid.NewRandom(),
Type: KeyType{CurveTypeSecp256k1, addrType},
Address: AddressFromPub(addrType, pub),
PrivateKey: priv,
}
}
func keyFromPrivEd25519(addrType AddrType, priv []byte) (*Key, error) {
privKeyBytes := new([64]byte)
copy(privKeyBytes[:32], priv)
pubKeyBytes := ed25519.MakePublicKey(privKeyBytes)
pubKey := account.PubKeyEd25519(*pubKeyBytes)
return &Key{
Id: uuid.NewRandom(),
Type: KeyType{CurveTypeEd25519, addrType},
Address: pubKey.Address(),
PrivateKey: privKeyBytes[:],
}, nil
}
func keyFromPrivSecp256k1(addrType AddrType, priv []byte) (*Key, error) {
pub, err := secp256k1.GeneratePubKey(priv)
if err != nil {
return nil, err
}
return &Key{
Id: uuid.NewRandom(),
Type: KeyType{CurveTypeSecp256k1, addrType},
Address: AddressFromPub(addrType, pub),
PrivateKey: priv,
}, nil
}
