🖼️ Image Encryption Tool – Task 02

SkillCraft Technology Cyber Security Internship

A Python-based image encryption and decryption tool using XOR pixel manipulation. This project demonstrates basic symmetric encryption on image data using NumPy and Pillow.

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🔐 Features

• 📦 Encrypt/Decrypt Images with a single XOR key
• 🧠 Symmetric Encryption Logic: reversible transformation using the same key
• 🎨 Preserves Image Format: PNG, JPG, BMP supported
• 🧩 Modular Design with clean Python functions
• 🔍 Pixel-Level Manipulation for full control and visibility

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📁 Project Structure

SCT_CS_02/
├── main.py
└── sample_images/
    ├── original.png      ✅ Input image for encryption

📷 Original Image Used:

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🧠 Learning Outcomes

• Applied pixel-wise encryption using NumPy
• Gained understanding of how XOR logic is used in symmetric cryptography
• Learned real-world image manipulation with Pillow
• Strengthened modular Python coding and security logic

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🔗 Repository

🔗 GitHub: github.com/rgr-001/SCT_CS_02

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Made with ❤️ by RGR – SkillCraft Cyber Intern