Добрый день!

Вот такой код падает с ошибкой в последней строке (получение приватного ключа). Astra Linux, cryptopro демо-лицензия. Подскажите пож., что я делаю не так?

Security.addProvider(new JCP());

String tokenAlias = "dc11a8e39-71af-5244-0058-3ff0a2167c0";
String tokenPassword = "1234567890";

KeyStore keyStore = KeyStore.getInstance("HDImageStore", "JCP");
keyStore.load(null, tokenPassword.toCharArray());

java.security.cert.Certificate certificate = keyStore.getCertificate(tokenAlias);
PublicKey publicKey = certificate.getPublicKey();
PrivateKey privateKey = (PrivateKey)keyStore.getKey(tokenAlias, tokenPassword.toCharArray());


июл. 15, 2024 2:35:16 PM ru.CryptoPro.JCP.tools.Starter <init>
INFO: Loading JCP 2.0.41789
июл. 15, 2024 2:35:16 PM ru.CryptoPro.JCP.tools.Starter <init>
INFO: JCP has been loaded.
Exception in thread "main" java.security.ProviderException: Ошибка при проверке лицензии
at ru.CryptoPro.JCP.KeyStore.CPKeyContainer.a(Unknown Source)
at ru.CryptoPro.JCP.KeyStore.CPKeyContainer.getExchange(Unknown Source)
at ru.CryptoPro.JCP.KeyStore.ContainerStore.a(Unknown Source)
at ru.CryptoPro.JCP.KeyStore.ContainerStore.engineGetKey(Unknown Source)
at ru.CryptoPro.JCP.KeyStore.JCPKeyStore.engineGetKey(Unknown Source)
at java.base/java.security.KeyStore.getKey(KeyStore.java:1050)
at Main.main(Main.java:24)
Caused by: java.security.PrivilegedActionException: java.io.IOException: java.lang.IllegalArgumentException: length not equals serial length
at java.base/java.security.AccessController.doPrivileged(AccessController.java:573)
... 7 more
Caused by: java.io.IOException: java.lang.IllegalArgumentException: length not equals serial length
at ru.CryptoPro.JCP.tools.AbstractLicense.<init>(Unknown Source)
at ru.CryptoPro.JCP.tools.License.<init>(Unknown Source)
at ru.CryptoPro.JCP.KeyStore.cl_5.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:569)
... 7 more
Caused by: java.lang.IllegalArgumentException: length not equals serial length
at ru.CryptoPro.JCP.tools.AbstractLicense.delSeparators(Unknown Source)
at ru.CryptoPro.JCP.tools.AbstractLicense.a(Unknown Source)
... 11 more