Flashpaper: Database-Free Secret Sharing

Zero-Knowledge Ephemeral Notes & Encrypted File Transfers

"A secure way to exchange sensitive data without leaving a digital footprint."

Flashpaper is a specialized tool designed for the exchange of secrets. Unlike traditional services, it operates with permanent storage no database, ensuring that your information is truly transient.

Core Capabilities

• Self-Destructing Notes: Text that vanishes after access.
• Encrypted File Sharing: Secure transfers for sensitive documents.
• Zero-Knowledge Architecture: The server never sees your raw data.

Technical Overview

The system relies on client-side encryption. Mathematically, the process can be represented as: $C = E_{k}(\text{secret})$ Where $C$ is the ciphertext, $E$ is the encryption function, and $k$ is the key.

Data Flow

Comparison: Traditional vs. Flashpaper

Implementation Example

If you were to interact with the API or a similar logic, it might look like this:

const secret = "MyPassword123";
const encryptedLink = Flashpaper.create({
  data: secret,
  expiresAfter: "1_view"
});
console.log(`Share this: ${encryptedLink}`);

Note: This tool is ideal for those who prioritize privacy and ephemerality over long-term accessibility.