Chip cards (Smart Card)
Chip cards (Smart Card) – secure data carriers for modern applications
Chip cards, also known as smart cards, are electronic data carriers in ID-1 format that can securely store, process, and transmit encrypted information.
Today, they represent the technical standard in banking, identification, access systems, and industrial process control.
Rinas develops modular systems for encoding and personalizing chip cards—for maximum security, precision, and process integration in industrial card production.
Structure and types of chip cards
A chip card consists of a multi-layered plastic card with an embedded microchip.
Depending on the application, this chip can communicate with the reader via contact surfaces (contact-based) or via an integrated antenna (contactless, dual interface).
There are three main types of smart cards:
Typ
Structure & Function
Applications
Memory chip cards
Simple memory without a CPU, for storing and reading fixed data sets.
Health insurance, tickets, admission tickets
Combination of contact and contactless communication (e.g., NFC/RFID).
Credit cards, eID, SIM, banking
up to 10 m
Multifunction cards, government ID cards, payment cards
The integrated circuit (IC) contains memory, processor, and communication logic.
Contact chips are usually standardized according to ISO 7816, while contactless variants are standardized according to ISO 14443 or ISO 15693.
Rinas coding systems support all variants – individually or combined in modular production lines.
Functionality and security architecture
When inserted into a reader (or when approached in the case of contactless cards), the chip begins communication via its internal operating system—the Chip Operating System (COS).
The COS controls all data processes, from authentication and memory access to cryptographic processing.
Modern smart cards feature:
- PIN verification and digital signatures
- Hardware-based encryption (e.g., DES, AES, RSA, ECC)
- Secure key management
- Access rights and locking mechanisms
- Individual COS customization for OEM partners
Chip cards thus offer a level of security that significantly exceeds that of magnetic strips and simple RFID tags.
Fields of application for chip card technology
Rinas systems are used for personalization and coding in a wide range of industries:
- Banking and payment systems: EMV chip cards for credit and debit cards
- Identification systems: electronic ID cards, eID cards, driver's licenses
- Healthcare: health insurance cards with digital certificatesHealthcare: health insurance cards with digital certificates
- Business: access control, time recording, digital signatures
- Telecommunications: SIM cards and M2M communication
- Public transport & events: multifunctional e-tickets with payment and access functions
Thanks to high computing power, smart cards can now securely run multiple applications simultaneously. From authentication and payment to the encryption of sensitive data.
Chip card personalization with Rinas systems
Rinas offers precise encoding and personalization solutions for smart cards—designed for high volumes, reproducible quality, and flexible integration into OEM systems.
Our chip card encoding systems offer:
- Inline coding of contact and contactless chips
- Combination with magnetic and RFID coding in the same cycle
- Electrical contacting via precise positioning mechanism
- Compatibility with EMV, eID, and MIFARE standards
- Scalable modules for single or dual interface cards
In conjunction with laser or DOD printing modules, data, personalization, and visual features can be combined in a single production run—efficiently, securely, and with low maintenance.
Why chip cards are the standard for secure data applications
Today, smart cards are the backbone of secure digital communication, from banking transactions to identity management systems.
They not only enable encrypted data transmission, but also decentralized calculation and authentication directly on the card.
Rinas develops coding modules for this purpose that can be seamlessly integrated into existing production processes – precise, scalable, and future-proof.
This means that even in the age of contactless technologies, the SmartCard remains one of the most reliable and secure solutions for personalized data carriers.
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We analyze your application, recommend the appropriate systems and modules, and demonstrate the integration, including realistic cycle times.