https://github.com/eclipse-keypop/keypop-calypso-crypto-symmetric-java-api
Eclipse Keypop project repository containing a Java implementation of the 'Calypso Symmetric Crypto API' standardized by the Calypso Networks association for ticketing terminal processing smart card
https://github.com/eclipse-keypop/keypop-calypso-crypto-symmetric-java-api
api component java keypop
Last synced: 3 months ago
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Eclipse Keypop project repository containing a Java implementation of the 'Calypso Symmetric Crypto API' standardized by the Calypso Networks association for ticketing terminal processing smart card
- Host: GitHub
- URL: https://github.com/eclipse-keypop/keypop-calypso-crypto-symmetric-java-api
- Owner: eclipse-keypop
- License: mit
- Created: 2023-07-20T18:53:11.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2025-06-18T15:27:42.000Z (12 months ago)
- Last Synced: 2025-06-18T16:34:25.439Z (12 months ago)
- Topics: api, component, java, keypop
- Language: Java
- Homepage: https://keypop.org/
- Size: 678 KB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Security: SECURITY.md
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README
# Keypop Calypso Crypto Symmetric Java API
## Overview
This repository contains a Java implementation aligned with the **Terminal Calypso Crypto Symmetric** specifications
proposed by the [Calypso Networks Association](https://www.calypsonet.org). It defines the generic interfaces required
to implement a card transaction secured by a symmetrical key cryptography module (Legacy SAM, Open SAM, etc.).
## Documentation & Contribution Guide
The full documentation, including the **user guide**, **download information** and **contribution guide**, is available
on the Keypop website [keypop.org](https://keypop.org/).
## API documentation
API Javadoc is available [here](https://docs.keypop.org/keypop-calypso-crypto-symmetric-java-api).
UML class diagram is available
[here](https://docs.terminal-api.calypsonet.org/calypsonet-terminal-calypso-crypto-symmetric-uml-api/).
## About the source code
The code is built with **Gradle** and is compliant with **Java 1.8** in order to address a wide range of applications.
## Continuous Integration
This project uses **GitHub Actions** for continuous integration. Every push and pull request triggers automated builds
and checks to ensure code quality and maintain compatibility with the defined specifications.