Image Encryption Algorithm Combining Two-Dimensional Parametric Polynomial Hyperchaotic Map and Sharing Matrix

Key Points

• Effective image encryption achieved using a two-dimensional parametric polynomial hyperchaotic map, enhancing security.
• The proposed algorithm uses a sharing matrix to increase the complexity of the encryption process.
• Assessment involved various performance metrics including encryption speed and robustness against attacks.
• The findings highlight the potential for advanced encryption methods to secure digital images more effectively.