Embracing the quantum frontier: Investigating quantum communication, cryptography, applications and future directions

V Vasani, K Prateek, R Amin, S Maity… - Journal of Industrial …, 2024‏ - Elsevier
The continuous technological revolution, driven by transformative innovations such as
artificial intelligence, blockchain, and Internet of Things, has left an everlasting mark on the …

Private quantum computation: an introduction to blind quantum computing and related protocols

JF Fitzsimons - npj Quantum Information, 2017‏ - nature.com
Quantum technologies hold the promise of not only faster algorithmic processing of data, via
quantum computation, but also of more secure communications, in the form of quantum …

Classical homomorphic encryption for quantum circuits

U Mahadev - SIAM Journal on Computing, 2020‏ - SIAM
We present the first leveled fully homomorphic encryption scheme for quantum circuits with
classical keys. The scheme allows a classical client to blindly delegate a quantum …

Unconditionally verifiable blind quantum computation

JF Fitzsimons, E Kashefi - Physical Review A, 2017‏ - APS
Blind quantum computing (BQC) allows a client to have a server carry out a quantum
computation for them such that the client's input, output, and computation remain private. A …

Quantum homomorphic encryption for circuits of low T-gate complexity

A Broadbent, S Jeffery - Annual Cryptology Conference, 2015‏ - Springer
Fully homomorphic encryption is an encryption method with the property that any
computation on the plaintext can be performed by a party having access to the ciphertext …

Quantum homomorphic encryption for polynomial-sized circuits

Y Dulek, C Schaffner, F Speelman - … , Santa Barbara, CA, USA, August 14 …, 2016‏ - Springer
We present a new scheme for quantum homomorphic encryption which is compact and
allows for efficient evaluation of arbitrary polynomial-sized quantum circuits. Building on the …

Improved multiparty quantum private comparison based on quantum homomorphic encryption

JW Zhang, G Xu, XB Chen, Y Chang… - Physica A: Statistical …, 2023‏ - Elsevier
Quantum homomorphic encryption has obvious superiority in privacy protection. In this
paper, we propose an improved multiparty quantum private comparison protocol based on …

Quantum homomorphic encryption from quantum codes

Y Ouyang, SH Tan, JF Fitzsimons - Physical Review A, 2018‏ - APS
The recent discovery of fully homomorphic classical encryption schemes has had a dramatic
effect on the direction of modern cryptography. Such schemes, however, implicitly rely on the …

Implementing the grover algorithm in homomorphic encryption schemes

P Fernández, MA Martin-Delgado - Physical Review Research, 2024‏ - APS
We apply quantum homomorphic encryption (QHE) schemes suitable for circuits with a
polynomial number of T+ T† gates to Grover's algorithm, performing a simulation in Qiskit of …

The resurgence of the linear optics quantum interferometer—recent advances & applications

SH Tan, PP Rohde - Reviews in Physics, 2019‏ - Elsevier
Linear optics has seen a resurgence for applications in quantum information processing
owing to its miniaturisation on-chip, and increase in production efficiency and quality of …