private FileKeyProvider buildProvider(final Local identity, final KeyFormat format) throws InteroperabilityException {
    switch(format) {
        case PKCS5:
            return new PKCS5KeyFile.Factory().create();
        case PKCS8:
            return new PKCS8KeyFile.Factory().create();
        case OpenSSH:
            return new OpenSSHKeyFile.Factory().create();
        case OpenSSHv1:
            return new OpenSSHKeyV1KeyFile.Factory().create();
        case PuTTY:
            return new PuTTYKeyFile.Factory().create();
        default:
            throw new InteroperabilityException(String.format("Unknown key format for file %s", identity.getName()));
    }
}
 

@Test
public void testFingerprint() throws Exception {
    final FileKeyProvider f = new OpenSSHKeyFile.Factory().create();
    f.init("", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC/71hmi4R+CZqGvZ+aVdaKIt5yb2H87yNAAcdtPAQBJBqKw/vR0iYeU/tnwKWRfnTK/NcN2H6yG/wx0o9WiavUhUaSUPesJo3/PpZ7fZMUk/Va8I7WI0i25XlWJTE8SMFftIuJ8/AVPNSCmL46qy93BlQb8W70O9XQD/yj/Cy6aPb9wlHxdaswrmdoIzI4BS28Tu1F45TalqarqTLm3wY4RpghxHo8LxCgNbmd0cr6XnOmz1RM+rlbkiuSdNphW3Ah2iCHMif/KdRCFCPi5LyUrdheOtQYvQCmFREczb3kyuQPCElQac4DeL37F9ZLLBHnRVi7KxFqDbcbNLadfExx [email protected]");
    assertEquals("87:60:23:a3:56:b5:1a:24:8b:63:43:ea:5a:d4:e1:9d",
        new SSHFingerprintGenerator().fingerprint(f.getPublic())
    );
}