量子计算机的商业化进展及对信息安全的挑战  

Shaping the future of commercial quantum computer and the challenge for information security

作　　者：王潮[1] 王云江[2] 胡风[1] WANG Chao WANG Yun-jiang HU Feng(Key Laboratory of Special Fiber Optics and Optical Access Networks（SCIE）, Shanghai University, Shanghai 200072, China State Key Laboratory of Integrated Services Networks （ISN）, Xidian University, Xi＇an 710071, China)

机构地区：[1]上海大学特种光纤与光接入网重点实验室,上海200072 [2]西安电子科技大学综合业务网理论及关键技术国家重点实验室,陕西西安710071

出　　处：《网络与信息安全学报》2016年第3期17-27,共11页Chinese Journal of Network and Information Security

基　　金：国家自然科学基金重点资助项目(No.61332019);国家自然科学基金资助项目(No.61572304;No.61272096;No.61301172;No.61502376);上海市教委创新基金资助项目(No.14ZZ089);上海市特种光纤与光接入网重点实验室开放课题基金资助项目(No.SKLSFO2014-06);国家教育部博士点基金资助项目(No.20120203120001);高等学校基本科研基金资助项目(No.JB140105;No.JB151204);国家111基地基金资助项目(No.B08038)~~

摘　　要：通用量子计算机器件进展缓慢,对实用化1 024 bit的RSA密码的破译尚不构成威胁,现代密码依旧是安全的。首次提出了对Shor算法的改进应考虑量子器件约束,第一和第二量子寄存器器件要求需从设计理论的1 000~2 000 Qubit降至100 Qubit以下。基于量子人工智能的专用量子计算机的商业化进展迅猛,已列为应对美国国家战略计算计划的新一代计算思想,在机器学习和模式识别领域应用广泛,不能忽视其对互联网大数据信息安全的影响。首次提出了将量子计算机应用于密码设计,从量子人工智能角度提出了国外尚未开展的量子计算密码研究。The progress on universal quantum computer devices is show, so that attacking the 1 024 bit RSA by Shor algorithm is impractical currently. The modern cryptography still has strong security. Take the quantum devices constraints into consideration was proposed for the first time, the storage of former registers in the Shor algorithm should be 100 or less Qubits theoretically decreased from 1 000 or more Qubits. Quantum artificial intelligence, as the rapid progress of special quantum computer, was regarded as the new generation computing idea which met the goal of national strategic computing initiative（NSCI）. With the wide applications in the field of machine learning and artificial intelligence, importance to the influences of quantum artificial intelligence on the big data security on internet should be attached. Additionally, it was the first time to use the quantum computer for designing cryptography and it shed an interesting light on cryptography design based on the quantum artificial intelligence which had not been reported anywhere before.

关 键 词：加拿大量子计算机 量子人工智能 量子隧穿效应 量子纠错 量子认知 

分 类 号：TN918[电子电信—通信与信息系统]