Eclipse Keyple®

Eclipse Keyple® provides generic librairies for simplifying the development of contactless applications based on the Calypso standard, and for facilitating integration with the secure elements typically involved in a secure contactless solution. Those librairies will also be compliant with the other existing standards of the market.

The operating systems and cryptographic calculations processed in both portable objects and Secure Access Modules are out of scope of Keyple as the ticketing data model and fare calculations applications that will use the functions of Keyple to access Calypso portable objects.

After Keyple 2.0, the complete list of component releases is published on this page https://keyple.org/community/changelog/.

Basics

Project ID: iot.keyple
PMI: https://projects.eclipse.org/projects/iot.keyple
Website: https://keyple.org
Download CSV: Commits , Issues , Reviews , IP Lab requests
Time range for commits: 2025-10-02 21:07:18 to 2026-10-12 15:14:43.
Time range for issues: 2025-10-20 13:18:20 to 2026-10-09 10:21:09.
Time range for reviews: 2025-10-04 16:25:04 to 2026-10-01 14:20:21.

Active repositories

Repository	Commits	Reviews	Issues
https://github.com/eclipse-keyple/keyple-website	482	19	0
https://github.com/eclipse-keyple/keyple-service-java-lib	32	7	2
https://github.com/eclipse-keyple/keyple-plugin-pcsc-java-lib	30	7	2
https://github.com/eclipse-keyple/keyple-plugin-java-api	17	1	0
https://github.com/eclipse-keyple/keyple-card-calypso-java-lib	16	4	2
https://github.com/eclipse-keyple/keyple-card-calypso-cpp-lib	15	7	0
https://github.com/eclipse-keyple/keyple-actions	13	13	0
https://github.com/eclipse-keyple/keyple-java-example	12	2	1
https://github.com/eclipse-keyple/keyple-java-bom	11	11	1
https://github.com/eclipse-keyple/keyple-card-generic-java-lib	11	2	1
https://github.com/eclipse-keyple/keyple-plugin-android-nfc-java-lib	10	3	1
https://github.com/eclipse-keyple/keyple-card-calypso-crypto-legacysam-java-lib	9	3	0
https://github.com/eclipse-keyple/keyple-api-docs	9	7	0
https://github.com/eclipse-keyple/keyple-integration-java-test	8	2	0
https://github.com/eclipse-keyple/keyple-util-cpp-lib	8	6	0
https://github.com/eclipse-keyple/keyple-util-java-lib	8	5	0
https://github.com/eclipse-keyple/keyple-service-cpp-lib	8	6	0
https://github.com/eclipse-keyple/keyple-card-calypso-crypto-pki-java-lib	7	2	3
https://github.com/eclipse-keyple/keyple-service-resource-java-lib	7	1	0
https://github.com/eclipse-keyple/keyple-card-generic-cpp-lib	7	3	0
https://github.com/eclipse-keyple/keyple-card-calypso-crypto-legacysam-cpp-lib	7	7	0
https://github.com/eclipse-keyple/keyple-plugin-pcsc-cpp-lib	7	8	0
https://github.com/eclipse-keyple/keyple-distributed-network-java-lib	6	2	0
https://github.com/eclipse-keyple/keyple-cpp-example	6	5	0
https://github.com/eclipse-keyple/keyple-distributed-remote-java-lib	5	1	0
https://github.com/eclipse-keyple/keyple-distributed-local-java-lib	5	1	0
https://github.com/eclipse-keyple/keyple-plugin-stub-java-lib	5	1	0
https://github.com/eclipse-keyple/keyple-plugin-android-omapi-java-lib	5	1	0
https://github.com/eclipse-keyple/keyple-interop-ios-xcframework	5	3	0
https://github.com/eclipse-keyple/keyple-plugin-cardresource-java-lib	4	0	0
https://github.com/eclipse-keyple/keyple-service-resource-cpp-lib	4	2	0
https://github.com/eclipse-keyple/keyple-plugin-stub-cpp-lib	4	2	0
https://github.com/eclipse-keyple/keyple-plugin-storagecard-java-api	4	3	0
https://github.com/eclipse-keyple/keyple-distributed-local-java-api	3	0	0
https://github.com/eclipse-keyple/keyple-common-java-api	3	0	0
https://github.com/eclipse-keyple/keyple-distributed-remote-java-api	3	0	0
https://github.com/eclipse-keyple/keyple-plugin-cpp-api	3	2	0
https://github.com/eclipse-keyple/keyple-interop-localreader-nfcmobile-kmp-lib	2	3	0
https://github.com/eclipse-keyple/keyple-cpp-meta	2	0	1
https://github.com/eclipse-keyple/keyple-interop-jsonapi-client-kmp-lib	2	3	0
https://github.com/eclipse-keyple/keyple-common-cpp-api	2	1	0
https://github.com/eclipse-keyple/.github	1	1	0

Activity - commits

There have been 808 commits made by 6 people on 42 repositories over the last 12 months.

Activity - issues

There have been 14 issues submitted by 9 people on 9 repositories over the last 12 months.

Activity - reviews

There have been 157 reviews submitted by 4 people on 37 repositories over the last 12 months.

The EMO oversees the lifecycle of Eclipse projects, trademark and IP management, and provides a governance framework and recommendations on open source best practices.

See the project’s PMI page at https://projects.eclipse.org/projects/iot.keyple

Releases

2.0.0 (C++ 22/07 Keyple) (2022-09-07) – see artefacts
2.0.0 (Java 21/10) (2021-10-06) – see artefacts
0.9.0 (Cpp 21/01) (2021-01-26) – see artefacts
1.0.0 (Java 20/12) (2020-12-16) – see artefacts
0.9.0 (Java 20/09) (2020-09-11) – see artefacts
0.8.1 (Cpp 20/05) (2020-05-25) – see artefacts
0.8.1 (Java 20/05) (2020-05-15) – see artefacts
0.8.0 (Java 20/01) (2020-01-28) – see artefacts
0.7.0 (Java 19/07) (2019-09-18) – see artefacts

Reviews

Eclipse Keyple® 2026.12 Progress (2026-12-02) – see review
Eclipse Keyple® 2025.12 Progress (2025-12-10) – see review
Eclipse Keyple® 2025.03 Restructuring (2025-03-12) – see review
2024.12 Progress (2024-12-04) – see review
2023.12 Progress (2023-12-20) – see review
Eclipse Keyple® 2.0.0 (C++ 22/07 Keyple) Release (2022-09-13) – see review
Graduation (2022-09-13) – see review
Eclipse Keyple® 2.0.0 (Java 21/10) Release (2021-10-06) – see review
Eclipse Keyple® 1.0.0 (Java 20/12) Release (2020-12-16) – see review
Eclipse Keyple® 0.8.0 (Java 20/01) Release (2020-02-05) – see review
Eclipse Keyple® 0.7.0 (Java 19/07) Release (2019-09-18) – see review
Creation (2018-10-03) – see review

IP Lab requests

Organization Settings

GitHub organization: eclipse-keyple
2FA enforced: True
Default workflow permissions: write

Branch Protections

This project has a total of 48 repositories in its associated GitHub organization eclipse-keyple . The graph below outlines the percentange of repositories that have either defined a Branch Protection Rule or Repository Ruleset: