RefineID enables secure usage of Finnish national identity cards and citizen certificates on Android via contactless NFC or external USB smartcard readers.

Key Features:
• Strong electronic authentication (PIN1) for online services
• Qualified electronic digital signatures (PIN2 / QES)
• Card certificate verification and official portrait retrieval
• Support for contactless NFC reading and USB CCID hardware readers
• Fully local, on-device cryptographic processing with strict privacy – no personal data is transmitted to external servers
