Encryo Service

Encryo is a lightweight and efficient encryption and decryption microservice built with Rust. It uses the AES-GCM encryption standard for secure and high-performance data handling. The service exposes two simple endpoints for encryption and decryption of data, designed to be easily deployable in Docker or Kubernetes environments.

Features

• High Performance: Built with Rust for low-latency and efficient memory usage.
• Secure Encryption: Uses AES-GCM with strong security guarantees.
• Simple API: RESTful endpoints for easy integration.
• Scalable: Docker-ready and Kubernetes-compatible.

Requirements

• Rust 1.72 or higher
• Docker (optional, for containerized deployment)
• Cargo (Rust's package manager)

API Endpoints

1. Encrypt Data

POST /encrypt

Encrypts the given plaintext data.

Request Body:

{
    "data": "example@gmail.com"
}

Response:

{
    "encrypted": "Base64-encrypted-string"
}

2. Decrypt Data

POST /decrypt

Decrypts the provided encrypted data.

Request Body:

{
    "encrypted": "Base64-encrypted-string"
}

Response:

{
    "data": "example@gmail.com"
}

Installation

1. Run Locally

1. Clone the repository:

   git clone https://github.com/your-username/encryo-service.git
   cd encryo-service

2. Build and run the service:

   cargo run --release

3. The service will be available at http://localhost:3030.

2. Run with Docker

1. Build the Docker image:

   docker build -t encryo-service .

2. Run the container:

   docker run -p 3030:3030 encryo-service

Environment Variables

Variable	Description	Default
ENCRYPTION_KEY	Encryption key for AES-GCM (32 bytes)	Randomly generated

Deployment

Deploy with Kubernetes

1. Create a deployment.yaml file:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: encryo-service
spec:
  replicas: 3
  selector:
    matchLabels:
      app: encryo-service
  template:
    metadata:
      labels:
        app: encryo-service
    spec:
      containers:
      - name: encryo-service
        image: your-dockerhub-username/encryo-service:latest
        ports:
        - containerPort: 3030

2. Apply the deployment:

   kubectl apply -f deployment.yaml

License

This project is licensed under the MIT License.

Contributing

Contributions are welcome! Please submit a pull request or open an issue if you find a bug or have a feature request.