เครื่องมือระบุชนิดการ์ด
ระบุชนิดสมาร์ตการ์ดจาก AID (Application Identifier) หรือ ATR วางไบต์ AID จากการตอบสนอง SELECT หรือ ATR จากการรีเซ็ตการ์ด เพื่อระบุชนิดการ์ด แอปพลิเคชัน และองค์กรผู้ออกบัตร
Related Guides
Smart Card Fundamentals
Complete introduction to smart card technology.
Contact vs Contactless vs Dual-Interface
Understanding the three smart card interface types.
ISO 14443 Deep Dive
Contactless smart card communication protocol.
OpenSC and Open-Source Smart Card Tools
Guide to OpenSC and open-source smart card tools for initialization, key management, and PKCS#15 structure …
Smart Card Web Authentication
Integrating smart card authentication into web applications using WebAuthn, client certificates, and browser middleware.
Smart Card Access Control Systems
Smart card-based access control for physical and logical access: PACS, PIV, FIDO2, and converged credential …
Smart Cards in Healthcare
Smart card deployments in healthcare: electronic health insurance cards, health professional cards, and patient identification.
Smart Card Loyalty Programs
Implementing smart card-based loyalty programs with stored value, point accumulation, and multi-application card architectures.
JCOP Cards and Development
Developing with NXP JCOP cards: product lineup, feature comparison, development tools, and migration between JCOP …
Frequently Asked Questions
Are the smart card tools free to use?
Yes, all tools on SmartCardFYI are completely free with no account required. Tools run entirely in your browser (client-side JavaScript) and do not send your data to any server, ensuring privacy for sensitive information like APDU commands, ATR strings, or AID bytes.