Keyple

Published on March 06, 2025, this guide describes how to implement early card selection on a non-Keyple terminal before requesting the server to continue the card transaction, as well as the JSON format of the involved data.

Since April, Keyple supports sessions secured by public key cryptography on Calypso Prime PKI cards. This enables strong authentication of both the card and the data read from it, without necessarily requiring a SAM.

Keyple project adapts libraries to Java 8 and Android 7.0, reflecting evolving development needs.

Published on January 10, 2024, this version adds support for advanced SAM unlocking mechanisms (static and dynamic modes).

The Keyple SDK is enhanced by the Eclipse Keypop project with new UML-compliant interfaces and APIs, offering new possibilities for the management of SAMs and PKI cards.

Published on May 22, 2023, this minor version implements the ‘Calypsonet Terminal Reader Java API (1.3.0)’ and therefore introduced a new capability to export a locally processed card selection scenario to be imported and analyzed remotely by another card selection manager.

The new ‘Changelog’ page serves as a centralized hub, bringing a dynamic chronological overview that showcases the progress and updates across all Keyple components repositories.

Published on April 26, 2023, this new component is a ‘PoolPlugin’ to manage readers provided by the ‘Card Resource Service’. Its role is to allow remote access to the ‘Card Resource Service’ via the ‘Keyple Distributed Solution’ components.

Published on April 04, 2023, this guide is specifically designed for users who are not currently using Keyple in their terminals, but wish to connect to a Keyple server.

Published on February 27, 2023, this version adds the counters ceilings management feature in static mode. This allows to update remotely the key ceilings of the reloading SAMs.