Schlumberger Cyberflex Access SDK 4.5

Schlumberger Cyberflex Access SDK is a software development kit from Schlumberger designed to help developers build, integrate, and manage smart card–based security solutions using Cyberflex Access cards. It provides tools, libraries, and sample code for implementing strong authentication, digital signatures, and secure data storage, with smooth integration into enterprise environments. The SDK supports industry-standard interfaces, enabling applications to work with common smart card readers and security frameworks while maintaining interoperability and scalability.

Key capabilities:

• APIs and middleware for integrating Cyberflex Access smart cards into custom applications
• Support for standard interfaces such as PC/SC and widely used cryptographic APIs (for example, PKCS#11 and Microsoft CryptoAPI/CSP)
• Utilities for card personalization, certificate/key lifecycle management, and card administration
• Sample projects, documentation, and testing tools to accelerate development and deployment
• Alignment with Java Card and GlobalPlatform concepts used by Cyberflex smart cards, aiding secure applet and credential management

Ideal for system integrators and security developers, the Cyberflex Access SDK streamlines the creation of smart card solutions for identity, access control, and PKI-enabled workflows.

Schlumberger Cyberflex Access SDK is developed by Schlumberger. The most popular versions of this product among our users are: 4.4 and 4.5.