📄️ Introduction
This document provides a comprehensive guide for integrating HMAC (Hash-based Message Authentication Code) into your system for secure communication with Zamplia. HMAC ensures data integrity and
📄️ Terminology
- HMAC (Hash-based Message Authentication Code): A cryptographic method that combines a secret key with a message to generate a unique code. This code verifies both the data integrity (unchanged) and authenticity (originated from a trusted source) of the message.
📄️ Prerequisites
- A development environment with the ability to utilize a cryptographic library supporting HMAC (e.g., Node.js crypto module, Python hmac module).
📄️ Integration Steps
Obtaining the Secret Key
📄️ HMAC Validation
Upon receiving the HMAC from Zamplia, you can validate it to ensure the message's authenticity and integrity.
📄️ Conclusion!
By following these steps, vendors can securely generate and validate HMACs for entry and exit URLs, ensuring the integrity and authenticity of their messages. For any further assistance, please contact our support team.