3 papers
quant-ph2025
SWAP Attack: Stealthy Side-Channel Attack on Multi-Tenant Quantum Cloud System
Wei Jie Bryan Lee, Siyi Wang, Suman Dutta +2
The rapid advancement of quantum computing has spurred widespread adoption, with cloud-based quantum devices gaining traction in academia and industry. This shift raises critical c…
quant-ph2025
On Exact Space-Depth Trade-Offs in Multi-Controlled Toffoli Decomposition
Suman Dutta, Siyi Wang, Anubhab Baksi +2
In this paper, we consider the optimized implementation of Multi Controlled Toffoli (MCT) using the Clifford T gate sets. While there are several recent works in this direction…
quant-ph2024
Optimal Toffoli-Depth Quantum Adder
Siyi Wang, Suman Deb, Ankit Mondal +1
Efficient quantum arithmetic circuits are commonly found in numerous quantum algorithms of practical significance. Till date, the logarithmic-depth quantum adders includes a consta…