CypherRisk Application

CypherRisk is a command-line application designed to manage user authentication and file encryption/decryption using Java and Kotlin.

Features

• User Authentication: Allows users to log in using a username and password.
• File Encryption/Decryption: Supports encrypting and decrypting text files using Base64 encoding.
• Command-Line Interface: Provides a simple command-line interface for interaction.

Technologies Used

• Java: Core language for backend logic and file handling.
• Kotlin: Used for implementing the ViewModel layer for business logic.
• Spring Boot: Framework used for application configuration and bootstrapping.
• JUnit: Testing framework for unit testing Java and Kotlin classes.
• Mockito: Mocking framework for creating mock objects during testing.

Getting Started

To run the CypherRisk application locally, follow these steps:

• Clone the Repository:

• `git clone: [(https://github.com/WinterSolid/CyberRisk.git)]'

How it works

1. Enter your username and password to log in.
   • username: "testUser"
   • password: "testPassword"
2. Choose a text file to encrypt or decrypt.
3. Select whether to encrypt (E) or decrypt (D) the file.

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Usage

Once the application is running, follow the prompts on the command line to perform actions:

1. Login: Enter your username and password. The application will validate your credentials.
2. File Operations: Choose a text file to perform encryption or decryption. Follow the prompts to specify the operation.