RAE FUSION: A Hybrid Model for Security Enhancement

Jain, Ansh Ashwini (2025) RAE FUSION: A Hybrid Model for Security Enhancement. Masters thesis, Dublin, National College of Ireland.

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Abstract

This research focuses on developing a layered encryption and decryption mechanism that integrates three widely recognized cryptographic algorithms—AES, RSA, and ECIES—each known for its distinct strengths. RSA, a widely used asymmetric algorithm, provides robust key exchange; AES, a fast symmetric cipher, ensures rapid data encryption; and ECIES, known as a hybrid encryption scheme built on top of ECC which is known for its lightweight yet secure operations, adds an extra layer of protection with smaller key sizes.

A thorough literature review was conducted, revealing that while various studies have explored combinations of two of these algorithms, such approaches often suffer from specific security vulnerabilities and performance limitations. The primary goal of this work is to address those shortcomings by creating a unified technique that leverages the combined benefits of all three algorithms [1]. To address these issues, a nested hybrid approach is proposed, where AES encrypts the data, RSA encrypts the AES key, and ECIES is used to sign or further secure the process. The implementation is carried out through custom Python code, supported by CrypTool2 for visualization and AIDA64 for system-level testing.

Performance is evaluated by measuring clock speed utilization, encryption-decryption time, and resistance to cryptographic attacks. The results confirm that the proposed model maintains high security while optimizing execution time, making it a viable solution for modern secure communication systems.

Item Type:	Thesis (Masters)
Supervisors:	Name Email Salahuddin, Jawad UNSPECIFIED
Uncontrolled Keywords:	RSA; AES; ECIES; hybrid
Subjects:	Q Science > QA Mathematics > Electronic computers. Computer science T Technology > T Technology (General) > Information Technology > Electronic computers. Computer science Q Science > QA Mathematics > Computer software > Computer Security T Technology > T Technology (General) > Information Technology > Computer software > Computer Security
Divisions:	School of Computing > Master of Science in Cyber Security
Depositing User:	Ciara O'Brien
Date Deposited:	15 Jun 2026 14:05
Last Modified:	15 Jun 2026 14:05
URI:	https://norma.ncirl.ie/id/eprint/9355

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