Deliverable and Specification: Estimated delivery date: 5th April 2024

1. Technical Specification: Define the data flow between eSIM components. Specify the integration points and key functionalities.
2. Project Setup: Establish the development environment, version control, and project structure.
3. eSIM Components Definitions: Define eSIM credentials and their respective fetching methods. Integration flow chart of EID, LPA, and SM-DP+ credentials for cryptographic wallet creation. Ensure the interaction of eSIM components with blockchain.
4. Fetch and Verification methods: Fetching eSIM credentials in LPA apk. Assuring compatibility with the tech stack. Verification method to be used based on credentials. Validate details of compatibility with the tech stack.

Deliverable

• https://github.com/Blockchain-Powered-eSIM/LPA

Documentation

eSIM flow diagram with LPA, RSP and eUICC, without interface and later Application flow

Here’s the URL for better quality and with more details, the main goal of this flow chart is to go through and note:

• Access requests that is being made in the whole system
• Integration Point(Right behind AUTH LAYER(vertically))
• Key Functionality
• Integration flow chart of EID, LPA, and SM-DP+ credentials for cryptographic wallet creation.

References:

• GSMA eSIM Whitepaper
• Blockchain Powered eSIM First Draft
• Android Making an LPA App
• OpenEUICC
• EID Definition and Assignment Process Version 1.0