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Aleomail (ZKMail)

Overview

Aleomail (ZKMail) is a blockchain-based email service that leverages Zero-Knowledge Proofs (ZKPs) and cryptographic techniques to provide secure and private communication between users. Built on the Aleo blockchain, ZKMail ensures end-to-end encryption, sender/receiver anonymity, and immutable mail records while keeping email contents confidential.

Features

  • Decentralized Email System – No central authority, fully on-chain.
  • End-to-End Encryption – Emails are encrypted using asymmetric cryptography.
  • Zero-Knowledge Proofs – Verifies transactions without exposing message content.
  • Secure Authentication – Uses blockchain identities and Aleo wallet integration.
  • Spam & Phishing Protection – Smart contract-based filtering and reputation scoring.
  • Decentralized Storage – Encrypted content stored via IPFS/Arweave, metadata on-chain.
  • Real-Time Notifications – Alerts for incoming messages.

Tech Stack

  • Blockchain: Aleo (Zero-Knowledge Proofs support)
  • Cryptography: ZK-SNARKs, ECC, asymmetric encryption
  • Smart Contracts: Aleo programming model
  • Storage: IPFS/Pinata (off-chain), Aleo blockchain (on-chain metadata)
  • Frontend: React/Next.js
  • Backend: Aleo-based smart contract execution

Installation

Prerequisites

  • Node.js (v16+ recommended)
  • Aleo Wallet
  • Aleo Development Environment

Steps

  1. Clone the repository:

    git clone [https://github.com/your-repo/zkmail.git](https://github.com/Minimask-lap/aleomail)
cd aleomail

  2. Install dependencies:

    npm install

  3. Configure environment variables:

    cp .env.example .env

    Edit .env.sample with the required blockchain and storage configurations.

  4. Start the development server:

    npm run dev

Usage

  1. Register an account using Aleo wallet.
  2. Send a mail by encrypting the content with the recipient’s public key.
  3. Receive mail by decrypting messages using your private key.
  4. Verify email transactions using ZK-SNARKs to ensure privacy.

Roadmap

  • Implement inbox filtering with smart contract-based reputation scoring.
  • Enable multi-chain interoperability with Ethereum and Solana identities.
  • Develop a mobile-friendly UI for better accessibility.
  • Introduce a DAO-based governance model.

Contributing

Contributions are welcome! To get started:

  1. Fork the repo
  2. Create a new branch: git checkout -b feature-branch
  3. Make your changes and commit: git commit -m "Added new feature"
  4. Push the branch: git push origin feature-branch
  5. Open a pull request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contact

For any questions, reach out via: