PL424146A1 - Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej - Google Patents

Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej

Info

Publication number
PL424146A1
PL424146A1 PL424146A PL42414617A PL424146A1 PL 424146 A1 PL424146 A1 PL 424146A1 PL 424146 A PL424146 A PL 424146A PL 42414617 A PL42414617 A PL 42414617A PL 424146 A1 PL424146 A1 PL 424146A1
Authority
PL
Poland
Prior art keywords
quantum
qubit
information
key
quantum information
Prior art date
Application number
PL424146A
Other languages
English (en)
Inventor
Janusz Edward Jacak
Witold Aleksander Jacak
Original Assignee
Compsecur Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compsecur Spółka Z Ograniczoną Odpowiedzialnością filed Critical Compsecur Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL424146A priority Critical patent/PL424146A1/pl
Priority to EP17936556.4A priority patent/EP3732563A1/en
Priority to US16/957,503 priority patent/US20210058244A1/en
Priority to PCT/PL2017/000134 priority patent/WO2019132680A1/en
Publication of PL424146A1 publication Critical patent/PL424146A1/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3215—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a plurality of channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Mining & Analysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computational Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Optical Communication System (AREA)

Abstract

Protokół i implementujące go urządzenie wzorcowe stanowią rozwiązanie techniczne problemu jak bezpiecznie (w kwantowo-informacyjno-teoretycznym bezpieczeństwie) szyfrować w ramach splątania wieloqubitowego nieznaną informację kwantową (wiadomość) z rejestru n qubitów (M) w dowolnych stanach za pomocą pojedynczego tylko qubitu klucza kwantowego (K) w nieokreślonej arbitralnej kwantowej superpozycji. Jest to nowatorski rezultat w kategoriach wynalazku technicznego i stanowi nieznane wcześniej zastosowanie informatyki kwantowej, nieopisane dotychczas w literaturze. Głównym zastosowaniem protokołu i implementującego go technicznego urządzenia wzorcowego jest nielokalne zamknięcie informacji kwantowej M za pomocą kwantowego klucza K o tylko jednym qubicie, tak aby uniemożliwić potencjalny dostęp do pierwotnej informacji kwantowej n qubitów M przez potencjalnego przeciwnika (przykładowo informacja kwantowa w rejestrze qubitowym M może być wartościowym wynikiem obliczeń kwantowych i powinna być zabezpieczona przed przeciwnikiem, który mógłby użyć jej jako danych wejściowych w swoich obliczeniach kwantowych).
PL424146A 2017-12-30 2017-12-30 Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej PL424146A1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL424146A PL424146A1 (pl) 2017-12-30 2017-12-30 Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej
EP17936556.4A EP3732563A1 (en) 2017-12-30 2017-12-31 The one-qubit pad (oqp) for entanglement encryption of quantum information
US16/957,503 US20210058244A1 (en) 2017-12-30 2017-12-31 The One-Qubit Pad (OQP) for entanglement encryption of quantum information
PCT/PL2017/000134 WO2019132680A1 (en) 2017-12-30 2017-12-31 The one-qubit pad (oqp) for entanglement encryption of quantum information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424146A PL424146A1 (pl) 2017-12-30 2017-12-30 Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej

Publications (1)

Publication Number Publication Date
PL424146A1 true PL424146A1 (pl) 2019-07-01

Family

ID=67067857

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424146A PL424146A1 (pl) 2017-12-30 2017-12-30 Kryptosystem, szyfr z kluczem jednoqubitowym, dla splątaniowego szyfrowania informacji kwantowej

Country Status (4)

Country Link
US (1) US20210058244A1 (pl)
EP (1) EP3732563A1 (pl)
PL (1) PL424146A1 (pl)
WO (1) WO2019132680A1 (pl)

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CN114861923A (zh) * 2022-05-23 2022-08-05 南通大学 一种隐形传态对量子映射的优化方法
CN114978351A (zh) * 2022-05-09 2022-08-30 苏州大学 一种基于非最大纠缠图态的联合远程量子态制备方法

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US11985233B2 (en) * 2019-05-19 2024-05-14 B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University System and method for performing information—theoretically secure quantum gate computation and quantum key distribution, based on random rotation of qubits
JP2021012339A (ja) * 2019-07-09 2021-02-04 株式会社 エヌティーアイ データ処理装置、データ処理方法、及びコンピュータプログラム
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CN113169869B (zh) * 2019-10-24 2024-04-12 杜塞尔多夫华为技术有限公司 连续变量量子密钥分发（cv-qkd）系统中的后接收同步
US11356247B1 (en) * 2019-11-26 2022-06-07 Wells Fargo Bank, N.A. Systems and methods for quantum one-time pad generation
US11846174B2 (en) 2020-02-01 2023-12-19 Halliburton Energy Services, Inc. Loss circulation detection during cementing operations
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CN112929171B (zh) * 2021-04-23 2022-04-15 浙江工商大学 基于五量子比特纠缠态的受控量子对话方法
CN113328849B (zh) * 2021-05-24 2022-07-22 清华大学 一种密钥获取方法和装置
WO2023069181A2 (en) * 2021-08-20 2023-04-27 The University Of Chicago Quantum data center
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CN113904779B (zh) * 2021-12-10 2022-03-04 湖南师范大学 基于超密编码的身份认证方法、系统、设备和存储介质
CN114745111B (zh) * 2022-04-12 2024-04-30 中南林业科技大学 基于键控链式受控非和硬币算子的量子短密钥密码方法
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CN115169570B (zh) * 2022-07-26 2023-04-18 北京百度网讯科技有限公司 量子网络协议仿真方法、装置及电子设备
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CN117407922B (zh) * 2023-12-11 2024-03-22 成都信息工程大学 一种基于量子噪声的联邦学习隐私保护系统及方法

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CN114978351A (zh) * 2022-05-09 2022-08-30 苏州大学 一种基于非最大纠缠图态的联合远程量子态制备方法
CN114861923A (zh) * 2022-05-23 2022-08-05 南通大学 一种隐形传态对量子映射的优化方法

Also Published As

Publication number Publication date
US20210058244A1 (en) 2021-02-25
WO2019132680A1 (en) 2019-07-04
EP3732563A1 (en) 2020-11-04

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