Utilizing Trusted Lightweight Ciphers to Support Electronic-Commerce Transaction Cryptography

Abstract

Electronic-commerce (e-commerce) has become a provider of distinctive services to individuals and companies due to the speed and flexibility of transferring orders and completing commercial deals across far and different places. However, due to the increasing attacks on penetrating transaction information or tampering with e-commerce requests, the interest in protecting this information and hiding it from tamperers has become extremely important. In addition, hacking these deals can cause a huge waste of money and resources. Moreover, large numbers of connected and disconnected networks can cause significant disruption to the built-in security measures. In this paper, we propose to design a protocol to protect transaction information based on ElGamal, advanced encryption standard (AES) and Chinese remainder theorem (CRT) techniques. In addition, our protocol ensures providing scalability with high-performance security measures. We combine these algorithms with a robust methodology that supports the balance of performance and security of the proposed protocol. An analysis of our results proves that our protocol is superior to existing security protocols.

Applying Detection Leakage on Hybrid Cryptography to Secure Transaction Information in E-Commerce Apps

“…ElGamal cryptography, known for being one of the earliest and well-known public key encryption methods, gained popularity in the 1980s due to its effectiveness and lack of patent restrictions [24]. It relies on the use of random integers during key generation, making it a relatively secure approach.…”

“…It relies on the use of random integers during key generation, making it a relatively secure approach. The ElGamal algorithm is recognized for its simplicity and efficiency in various cryptographic operations, providing protection against threats in computer networks, including e-apps, online websites, and cryptanalyst attacks [24,25]. As an asymmetric cryptography method, the ElGamal algorithm involves both public and private keys in the encryption and decryption processes.…”

“…This tool boasts advanced capabilities and is at the forefront of verification speed and attack tracking. It efficiently verifies most protocols for any number of sessions, and all identified attacks are genuine attacks on the model without employing approximation techniques [24]. Users can employ Scyther for attack detection or perform unrestricted verification.…”