Performance Study on Image Encryption Schemes

TL;DR

This paper classifies and analyzes various image encryption schemes based on parameters like security, speed, and compatibility to guide the selection of appropriate encryption methods for different image applications.

Contribution

It provides a comprehensive classification and comparative analysis of existing image encryption schemes across multiple important parameters.

Findings

Encryption schemes vary significantly in security and speed.

Some schemes are more suitable for compression and format compliance.

The analysis helps in selecting appropriate encryption methods for specific needs.

Abstract

Image applications have been increasing in recent years.Encryption is used to provide the security needed for image applications. In this paper, we classify various image encryption schemes and analyze them with respect to various parameters like tunability, visual degradation, compression friendliness,format compliance, encryption ratio, speed, and cryptographic security.