CipherYou

CipherYou is a lightweight file encryption tool designed with Python, PyQt5 and PBKDF2.

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Features

• AES-256 Encryption
• Only you can decrypt your files
• Secure File Deletion

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🔧 Installation

1. Install Dependencies

Ensure Python 3.8+ is installed, then run:

pip install pyqt5 cryptography

2. Clone the Repo

git clone https://github.com/Tharunya07/CipherYou.git
cd CipherYou

3. Run the tool

python main.py

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CipherYou uses AES encryption with PBKDF2 key derivation, ensuring strong security:

• PBKDF2 Key Derivation – Prevents brute-force attacks.
• Unique Salt for Each Encryption – Ensures every encryption is unique.
• 12-Character Minimum Password – Blocks weak passwords.
• Three Tries, Then Lockout – Stops repeated password guessing.
• Metadata Protection – Keeps file information hidden.
• Secure File Deletion – Original files are erased after encryption.

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🛠 How It Works

1. Open CipherYou and select Encrypt a File.

2. Choose a file and enter a strong password.

3. The file is encrypted and the original securely erased.

To decrypt, simply select an encrypted file (.enc), enter the correct password (3 attempts max), and restore your file.