Preface

This document describes how to use the Java Card Development Kit Tools, to convert and verify Java Card applications named applets.

Java Card technology combines a subset of the Java programming language with a runtime environment optimized for secure elements, such as smart cards and other tamper-resistant security chips. Java Card technology offers a secure and interoperable execution platform that can store and update multiple applications on a single resource-constrained device, while retaining the highest certification levels and compatibility with standards. Java Card developers can build, test, and deploy applications and services rapidly and securely. This accelerated process reduces development costs, increases product differentiation, and enhances value to customers.

The Java Card API is compatible with international standards for secure elements, such as ISO 7816 or mobile communication standards issued by ETSI/3GPP. Major industry-specific standards, such as EMVCo and Global Platform refer to this standard.

Note:

The Java Card Development Kit Tools is released in both binary and source bundles. The Java Card Development Kit Tools binary bundle is publicly available on OTN. Access to the source bundles requires the purchase of a commercial license from Oracle. Besides, some source bundles may not include cryptography extensions, which are subjected to export restrictions.

Audience

This Development Kit Tools User Guide is written for developers who are creating applets using the Application Programming Interface, Java Card Platform, Version 3.2, 3.1, 3.0.5, 3.0.4 and also for developers who are considering creating a vendor-specific framework based on the Java Card specifications.

Before You Read This Document

Before reading this guide, you should be familiar with the Java programming language and secure element technology.

You should also become familiar with the Java Card specifications, which are located at Java Card Documentation.

Information on Java Card technology, including access to the latest Java Card Development Kit downloads, is available at https://www.oracle.com/java/java-card/.

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Conventions

The following text conventions are used in this document:

Convention	Meaning
boldface	Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary.
italic	Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values.
`monospace`	Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter.