This product is a plastic card equipped with contact and contactless interfaces, and prepared to the graphic personification. This card is intended for appliance as a tool of identification, authentification and safe storage of the key and other confidential information, that is necessary for variety of applications. These applications are the legitimate electronic digital signature, the bank payment application, the medical insurance, the hospital system, the access control system, the system of fare payment, the loyalty systems, etc.

The "Social Card" is the main tool of identification of clients and confirmations of their powers within the joint project of group of the companies:

• Bank, that is the participant of the National System of Mass Electronic Payments (NSMEP) - KJSC Zembank;
• Processing centre of the Loyalty System  - CJSC PC Soldi;
• Digital signature Certification Authority - Cryptomach Ltd.;
• Insurance company - CJSC IC Lemma.

We have named our product the "Social Card" because, the synergistic effect reached by the conjunction of the above listed applications in one plastic card, transforms it into the generalized facility of the daily multipurpose usage, that allows to talk about the "Social role" of this card.

The “Social Card” (hereafter "Card") represents the active data carrier, that supports national standards of the cryptoprotection and that is combined with the national payment system and additionally equipped with the contactless cryptoprotected interface for supporting “momentary” identification and financial transactions “over the air”.

The "Card" functions:

• Identification and authentification of the owner of the card;
• Generation of the relevant in law digital signature;
• Creation of a confidential and authentic data link with a server;
• Payment tool (NSMEP "check");
• Storage of the emergency medical information;
• Access control to the personal information;
• Contactless permit for the access control system (ACS);
• Support of the loyalty systems and the prepaid services based with the contactless interface.

Cryptography algorithms supported by the "Card":

• Digital signature: DSTU 4145-2002 with a key length of 191 bits;
• Key agreement: on the basis of DSTU 4145-2002;
• Symmetric enciphering and an imitation insertion evaluation: GOST 28147-89;
• Hash function: GOST 34.311-95;
• Authentification and traffic protection on the contactless interface: DES / 3DES, AES.

The "Card" corresponds with the following standards:

• the Contact part: ISO 7816 1-4;
• the Contactless part: ISO 14443A 1-4, ISO 7816-4;
• the Physical sizes of a card: ISO 7810 (ID-1).

The "Card" includes:

• 2 chips - with contact and contactless interfaces:
• the Contact chip - Infineon SLE66C42P;
• the Contactless chip - NXP DESFire;
• the card Operating system - UkrCОS 2.0 with applications UkrCОІN and CL-318;
• Graphic personification: the personal data of the owner is printed on the card backside.

Each user of the "Card" receives package of the software:

• DSCA Client (implementation of all main functions of operation with the DS and the certificates);
• Client of synchronization with a medical server;
• Tool of the cryptographic protection of the local storages of the information;
• Additional software, depending on the set of ordered services.

The product can be adapted for the requirements of the customer after the requirement specification conformation.