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Zobrazují se příspěvky z březen, 2022

JSignPKCS11 - when your smartcard is too smart

TL;DR Yes, you can add digital signatures in Java even when you use newer hardware tokens such as Gemalto SafeNet eToken 5110 CC. JSignPKCS11 might help. Maybe you've seen the infamous PKCS11 error message CKR_USER_NOT_LOGGED_IN already. Thrown even when the SunPKCS11 security provider and the keystore settings were properly configured for your hardware token. java.security.ProviderException: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_USER_NOT_LOGGED_IN at jdk.crypto.cryptoki/sun.security.pkcs11.P11Signature.engineSign(P11Signature.java:685) at java.base/java.security.Signature$Delegate.engineSign(Signature.java:1404) at java.base/java.security.Signature.sign(Signature.java:713) ... Caused by: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_USER_NOT_LOGGED_IN at jdk.crypto.cryptoki/sun.security.pkcs11.wrapper.PKCS11.C_Sign(Native Method) at jdk.crypto.cryptoki/sun.security.pkcs11.P11Signature.engineSign(P11Signature.java:664)