fromKeystore method
Implementation
static Future<Account> fromKeystore(Keystore ks, String pwd) async {
if (ks.type != 'A') throw ArgumentError('Invalid keystore type');
var algo = KeyType.fromLabel(ks.algorithm);
var params = ks.parameters;
var scrypt = ks.scrypt;
var enc = PrivateKey(Convert.base64ToBytes(ks.key),
algorithm: algo, parameters: params, scrypt: scrypt);
var addr = await Address.fromBase58(ks.address);
return fromEncryptedKey(enc, ks.label, pwd, addr, ks.salt);
}