A novel Modified Chaotic Simplified Advanced Encryption System (MCS-AES): mixed reality for a secure surgical tele-prese
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A novel Modified Chaotic Simplified Advanced Encryption System (MCS-AES): mixed reality for a secure surgical tele-presence Aabha Neupane 1 & Abeer Alsadoon 1 Sami Haddad 3,4
1
2
& P. W. C. Prasad & Rasha Subhi Ali &
Received: 24 November 2019 / Revised: 15 June 2020 / Accepted: 28 July 2020 # Springer Science+Business Media, LLC, part of Springer Nature 2020
Abstract
Mixed Reality (MR) surgery has not been effectively implemented in telemedicine due to strict requirements of security and delay minimization during real-time video transmission. Hence, this paper aims to propose a novel solution for Surgical Telepresence with highly secured and faster real-time video transmission. The proposed system consists of three components: Authentication (Pre-surgery), Data transmission (During-Surgery), and Storage (Post-Surgery). For Authentication, Pass-Matrix technique is used at both ends to provide graphical passwords. During the surgery, a hybrid system is used to provide highly secured and faster real-time video transmission. This system includes a Feistel Encryption System (FES), Modified Scaled Zhongtang Chaotic System (M-SCZS), and Modified Advanced Encryption System (M-AES) algorithm. After Surgery, the transmitted data are stored using the Information Accountability Framework (IAF) for future purposes. The results are obtained from the during-surgery stage for jaw, breast, and bowel surgery. Both solutions are simulated in MATLAB on a personal computer with average processing capability. The proposed solution improves the entropy from 7.733~7.782 to 7.798–7.996 and reduces the processing time from 8.642~9.911 s/frames to 5.071~6.563 s/frames. The proposed focus on reducing the total processing time for the encryption and decryption process with improving security during the surgery process. Finally, this solution provides a fast security system for surgical telepresence that helps both local and remote surgeons for secure real-time communication. The complexity for this work need to know the used chaotic method, the values of the chaotic parameters and for which this method was used, in addition to the complexity of state of the art.
* Abeer Alsadoon [email protected] Sami Haddad [email protected] Extended author information available on the last page of the article
Multimedia Tools and Applications
Keywords Surgical telepresence . Hybrid encryption system . Modified chaotic simplified AES . Modified simplified Zhongtang chaotic system . Modifies AES
1 Introduction Traditionally, expert surgeons must visit the remote sites if their presence is required there. This may take a long time and the condition of a patient may become worse. Telepresence is an emerging concept based on Mixed Reality (MR) that allows an expert surgeon to supervise a local surgeon through real-time video, audio, and text messages during surgery without being physically present in the operation room [6]. Surgical Telepresence is an emerging concept to assist the surgery remotely via real-time video transmission. It is e
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