دسته بندی:

محاسبات کوانتومی - Quantum-Computing

---

سال انتشار:

2022

---

عنوان انگلیسی مقاله:

Alternative Tower Field Construction for Quantum Implementation of the AES S-Box

---

ترجمه فارسی عنوان مقاله:

ساخت میدان برج جایگزین برای اجرای کوانتومی AES S-Box

---

منبع:

ieee - ieee Transactions on Computers;2022;71;10;10:1109/TC:2021:3135759

---

نویسنده:

Doyoung Chung; Seungkwang Lee; Dooho Choi; Jooyoung Lee

---

چکیده انگلیسی:

Grover’s search algorithm allows a quantum adversary to find a k-bit secret key of a block cipher by making O(2k=2) block cipher queries. Resistance of a block cipher to such an attack is evaluated by quantum resources required to implement Grover’s oracle for the target cipher. The quantum resources are typically estimated by the T-depth of its circuit implementation and the number of qubits used by the circuit (width). Since the AES S-box is the only component which requires T-gates in a quantum implementation of AES, recent research has put its focus on efficient implementation of the AES S-box. However, any efficient implementation with low T-depth will not be practical in the real world without considering qubit consumption of the implementation. In this work, we propose three methods of trade-off between time and space for the quantum implementation of the AES S-box. In particular, one of our methods turns out to use the smallest number of qubits among the existing methods, significantly reducing its T-depth.
Index Terms: Quantum implementation | quantum cryptanalysis | Grover’s algorithm | AES | multiplicative inversion

---

---

قیمت: رایگان

---

توضیحات اضافی:

---

---

---