circuit optimization 1fault-tolerant quantum computing 1public-key cryptanalysis 1quantum arithmetic 1resource estimation 1
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quant-ph2026
Quantum Arithmetic Circuits in Public-Key Cryptography
Siyi Wang, Kyungbae Jang, Hyunji Kim +4
The paper surveys quantum arithmetic circuits used in public‑key cryptanalysis, highlighting optimization techniques and methods for fault‑tolerant resource estimation.
quant-ph2026
Optimal Toffoli-Depth Multi-Controlled Toffoli Decomposition in 2D Qubit Layout
Anik Basu Bhaumik, Suman Dutta, Anupam Chattopadhyay
The multi-controlled Toffoli (MCT) gate is a key primitive in quantum arithmetic, oracle construction, and quantum cryptanalysis. Although recent work has established optimal Toffo…
quant-ph2025
Optimal T depth quantum circuits for implementing arbitrary Boolean functions
Suman Dutta, Anik Basu Bhaumik, Anupam Chattopadhyay +1
In this paper we present a generic construction to obtain an optimal T depth quantum circuit for any arbitrary -input -output Boolean function $f: \{0,1\}^n \rightarrow \{0,1…