This research paper introduces a comprehensive approach to secure image encryption, combining the advanced Encryption Standard (AES) algorithm in Cipher Feedback (CFB) mode with the implementation of the Authentication, Authorization, and Accounting (AAA) cybersecurity framework. The selected encryption method ensures the confidentiality, integrity, and authenticity of images, striking a balance between security and computational efficiency. The AAA framework adds an additional layer of security by enforcing robust authentication, authorization controls, and comprehensive accounting of user activities. To streamline user experience without compromising security, a password manager is integrated into the system, relieving users from the burden of remembering complex passwords associated with individual encrypted images. This innovative solution not only strengthens the overall security posture but also addresses the challenge of managing multiple encryption keys. Through extensive testing and analysis, the proposed approach demonstrates its efficacy in protecting sensitive visual information from unauthorized access and tampering, contributing to the ongoing discourse on secure image encryption and providing a practical solution for users seeking a secure yet user-friendly image protection system.

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Secure Image Encryption Using AES Algorithm in CFB Mode

  • Rushikesh Shinde,
  • Anish Zaveri,
  • Rohit Kadganche,
  • Aruna Pavate,
  • Sweta Dargad

摘要

This research paper introduces a comprehensive approach to secure image encryption, combining the advanced Encryption Standard (AES) algorithm in Cipher Feedback (CFB) mode with the implementation of the Authentication, Authorization, and Accounting (AAA) cybersecurity framework. The selected encryption method ensures the confidentiality, integrity, and authenticity of images, striking a balance between security and computational efficiency. The AAA framework adds an additional layer of security by enforcing robust authentication, authorization controls, and comprehensive accounting of user activities. To streamline user experience without compromising security, a password manager is integrated into the system, relieving users from the burden of remembering complex passwords associated with individual encrypted images. This innovative solution not only strengthens the overall security posture but also addresses the challenge of managing multiple encryption keys. Through extensive testing and analysis, the proposed approach demonstrates its efficacy in protecting sensitive visual information from unauthorized access and tampering, contributing to the ongoing discourse on secure image encryption and providing a practical solution for users seeking a secure yet user-friendly image protection system.