Volume 15, Number 5

Quantum Computing and the Implications on Online Security

  Authors

Nishant Gadde¹, Avaneesh Mohapatra², Navnit Vijay³, Siddhardh Manukonda¹, Daiwik Shashikanth⁴, ¹Jordan High School, USA, ²West Forsyth High School, USA, ³Acellus Private Academy, USA, ⁴South Forsyth High School, USA

  Abstract

Over the past year, quantum computing has seen many advancements due to contributions from UC Berkeley in collaboration with IBM’s laboratories. Although these breakthroughs seem promising, they introduce new security concerns regarding the potential for quantum attacks to become a major threat in future data breaches. This research investigates the efficiency of many quantum cryptographic techniques. These algorithms include Quantum Key Distribution (QKD), Lattice-Based Cryptography, and Multivariate Cryptography. Utilizing IBM’s Qiskit Python extensions, we were able to test these methods against quantum attack algorithms, including Shor's Algorithm, Grover's Algorithm, and the BB84 protocol. Our results indicate that, although current cryptographic methods provide some level of defense against quantum attacks, there needs to be advancements to protect our digital infrastructure for the future. This study puts emphasis on the need for more development in cryptographic algorithms to ensure proper security in the era of quantum computing.

  Keywords

Quantum computing advancements, Quantum cryptography, Cryptographic security, Quantum attacks, Quantum data breaches, & Quantum Key Distribution (QKD)