Functional Spec

Functions

The primary functions of the web browser extension are the following:

• Use PFS so users can send plain text messages to groups over the internet, also using the extension
• Save received encrypted messages in a database

Design Principles

• Messages should be sent in proper PFS format
• Messages shoud be sent to groups
• Users should hold keys in their browser extension
• Server should hold messages with nonce without identifying who sent the message

Linked Documents

• Personas

• Use Cases

• Requirements

• Interfaces