Starting from 2022. The year, a new fiscal model is implemented in The Republic of Serbia, called eFiscalisation.
The model includes the use of fiscal devices consisting of the fiscal account processors and electronic system for issuing fiscal bills, which use digital certificates and digital security elements in work.
The new model of certification allows the use of personal computers, mobile phones, tablets and similar devices as a fiscal account processor with significantly simplified fiscal devices certification procedure.
Solutions for developers
Digital Logic LLC is a company that has been involved in developing and production of NFC developertools (NFC reader/programmerators), SDK software, libraries and firms intended by first-world developers and implementers.
For the needs of our clients, programmers and developers, we offer next tools that allow a quick and easy development of own solutions for eFisklalisation that can use contact and contact cards within Android, iOS, Windows, Linux and Mac operational systems.
- The libraries for Android and iOS devices that possess integrated contact and/or contact-contact interface for reading smart cards, as well as support for extended APDU commandade.
- NFC readers/programmers with support for extended APDU commands and the possibility of USB, BLE and WiFi communications, which can be used in combination with Andorid and iOS devices.
Application of D-Logic solutions for eFiscalization
Digital Logic has developed support for Generic Identity Device Specification (GIDS) standard within its FCoder libraries, allowing use on cross-platforms, including Android and iOS devices in the eFiscalisation system.
The support is not almost a software solution, but primarily developed for the needs of development teams who develop a sopstver software solutions to use GIDS standards for authentication using non-touched NFC cards on Android or iOS devices.
In addition to free, the FCoder library also provides support for Android devices representing contact interface for smart cards and/or SAM slot. Currently, NexGo and Sumni are supported as the plan and development of support for other producers are under well.
Development teams who develop a own fiscal account processor (LPFR) and the electronic fiscal account system (ESIR) received a unique possibility to easily and quickly create software from any Android or iOS devices to make a terminal that can use NFC bescontact cards or contact cards for authentication on Tax Poraves servers. The finance ministry otherwise provides dual interface cards that can be used for contact and contact-contact authentication creating conditions for applying this kind of contactless authentication.
For our clients who use our readers of the μFR series, the license for using libraries that include eFiscalisation is FREE.
If this library users use in systems without reader of the μFR series, there is a imposing license system:
- Every user receives 10 free licenses, or the possibility of free using the library on 10 different devices.
- Package name and Hardware ID that generate Android or iOS environment, are used to monitor the number of licenses used by the application referring to the same name package (name package). In case of using the Library or Services intended by Android and iOS environment, user must create a own, unique package name.
If the user wants to use a library with the number of devices crossing 10, it will be able to pay additional licenses at next price list:
| Number of licenses | Monthly price on license/device |
| 1-10 | Free |
| 10-100 | 0,85 € excluding VAT per device |
| 100-500 | 0.80 € excluding VAT per device |
| 500-1000 | 0,75 € excluding VAT per device |
| 1000+ | 0.70 € excluding VAT per device |
The address of https://liblic.d-logic.com/welcome.php also created a dedicated portal with the help it was allowed to generate reports on access to individual libraries devices.
The process is also drafting a automatic system that will be able to generate the order for repayment and repayment to the use will be available to have a completely automatic system of control and registration collections.
Digital Logic Demo Application for Test
A demonstration of using GIDS standards using the FCoder library was also developed to impose Demo application that should show the possibility of using NFC and GIDS stanadard as a universal solution to any Android device with support for NFC, without writing the need of Namenic software for a certain model of devices.
If some of the readers from Digtal Logic uFR series are used to read some of readers from Digtal Logic uFR series is not necessary for Android or iOS device to have support for NFC standard, which is significantly expanded the choice of hardware that can be used in projects.
The source of this demo applications will be available as part of the SDK library package we provide for our NFC readers uFR series. Of course, the library will also be available for other producers devices, under the conditions listed in the library License Agreement: https://www.d-logic.com/code/nfc-rfid-reader-sdk/ufr-lib/tree/master/license
GIDS on Android with NFC smart cards
Demo Android Authentication and Download token Tax Administration
What is uFR GIDS demo?
The demo application is intended to prevent development teams working on projects in which envisioned authentication with the help of NFC smart cards on Android devices via Generic Identity Device Specification (GIDS) standards.
It shows the possibility of using NFC and GIDS stanadard as a universal solution to any Android device with support for NFC, without the need of writing of Namen’s software for a certain model of devices. If some of the readers from μFR series are used to read some of the readers from the μFR series is not necessary for Android device to support for NFC standard, which is significantly extended the selection of hardware that can be used in projects.
The source of this demo applications will be available as part of the SDK library package we provide for our NFC readers uFR series. Of course, it will also be available for other producers devices, for more precise conditions needed to send up to pricing@d-logic.com
GIDS on Android with NFC smart cards
“Every Android phone becomes mobile terminal”
In short, this software solution will allow development teams to do something that so far was not possible. To develop universal software solutions to use GIDS standards for authentication using NFC smart cards on Android devices.
Today, it is probably the most current application in the eFiscalisation project – the Republic of Serbia tax administration among us. Development teams who develop a own fiscal account processor (LPFR) and an electronic fiscal account system (ESIR) received a unique possibility with this solution to create easy software that will make a terminal from any Android device to use NFC bescontact cards for authentication on Tax Returns. The finance ministry otherwise provides dual interface cards that can be used for contact and contact-contact authentication creating conditions for applying this kind of uncontact authentication.
How does uFR GIDS demo application?
Functioning the application was screened within next video impressions:
1.1 It needs to activate NFC option in developments and launch a FR GIDS demo application on mobile device
1.2 Then it needs waiting option Phone in the section “Select Device”
1.3 Enters URL and Path of Namen’s server for these envisioned fields
1.4 Entries are assigned PIN among
Activating GET DATA options and carrying NFC cards along the phone (which can remain inslonje) is being authenticated and gets the server response, in concrete case of data related to the token of the Tax Administration. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
2.1 Plug in uFR Nano device on Android device with the help of USB cable and launch uFR GIDS demo application on mobile device
2.2 Then waiting option for uFR reader in the section “Select Device”
2.3 Reader open option and sets links to reader
2.4 Enters URL and Path of Namen’s server in this envisioned fields
2.5 Entries assigned PIN code
2.6 Activation of GET DATA options and carrying NFC cards along with reader (which can remain resort) is being given to the server response, in concrete case data related to the token of the Tax Administration. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
3.1 It is needed to launch uFR GIDS demo application on mobile device
3.2 Then it needs waiting option for uFR reader in the section “Select Device”
3.3 Activates the option Use Advanced Options and crps IP addresses of readers, after which Reader option is activated.
3.4 Enters URL and Path of Namen’s server in this envisioned fields
3.5 Entries assigned PIN
Activating GET DATA options and carrying NFC cards along with reader (which can remain resort) is being authenticated and gets a answer of the servers, in particular case of data related to the token of the Tax Administration. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
For more information about uFR GIDS demo application call number +381 12 541 022 or write us on pricing@d-logic.com.
E-fiscalization – test devices
Functioning the application was screened within next video impressions:
- Test device on mobile phone support for NFC standard
1.1 It needs to activate NFC option in developments and launch e-fiscal – test application on mobile device
1.2 Then it needs waiting option Phone in the section “Select Device”
1.3 Enters URL and Path of Namenic server for these envisioned fields
1.4 Entries are assigned PIN among
Activating GET DATA options and carrying NFC cards along the phone (which can remain inslonje) is being authenticated and gets the server response, in concrete case of data related to the token of the Tax Administration.
1.6 Activating option SEND SELECT APDU and then the immediate option SEND APDU COMMAND is being convinced whether the device using applications supports extended APDU command. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
- Test device on mobile phone with NFC reader uFR Nano series (USB connection)
2.1 Connect uFR Nano device on Android device with USB cable assistance and launch e-fiscal – test device on mobile device
2.2 Then waiting option for uFR reader in the section “Select Device”
2.3 Reader open option and sets links to reader
2.4 Enters URL and Path of Namic server for these envisioned fields
2.5 Entries assigned PIN code
Activating GET DATA options and carrying NFC cards with a phone (which can remain resort) is being given to the server’s response, in a particular case of data related to the token of the Tax Administration.
2.7 Activating option SEND SELECT APDU and then the immediate option SEND APDU COMMAND is being convinced whether the device using applications supports extended APDU command. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
- Test device on mobile phone with NFC reader uFR Nano Online series (wireless connection)
3.1 E-fiscal is needed to launch – test device on mobile device
3.2 Then it needs waiting option for uFR reader in the section “Select Device”
3.3 Activates the option Use Advanced Options and crps IP addresses of readers, after which Reader option is activated.
3.4 Entries URL and Path of Namenic server for these envisioned fields
3.5 Entries assigned PIN
Activating GET DATA options and carrying NFC cards along the phone (which can remain resort) is being authenticated and gets the server response, in concrete case of data related to the token of the Tax Administration.
3.7 Activating option SEND SELECT APDU and then the immediate option SEND APDU COMMAND is being convinced whether the device using applications supports extended APDU command. The user can continue working with the card via our library with APDU command in line with ISO 7816 standards.
For additional issues or zakaziating the term for consultations can contact us to e-mail licensing@d-logic.com.
