PL424143A1 - Cash dispenser protected by the quantum cryptography - Google Patents
Cash dispenser protected by the quantum cryptographyInfo
- Publication number
- PL424143A1 PL424143A1 PL424143A PL42414317A PL424143A1 PL 424143 A1 PL424143 A1 PL 424143A1 PL 424143 A PL424143 A PL 424143A PL 42414317 A PL42414317 A PL 42414317A PL 424143 A1 PL424143 A1 PL 424143A1
- Authority
- PL
- Poland
- Prior art keywords
- qkd
- atm
- quantum
- atms
- sent
- Prior art date
Links
Abstract
Przedmiotem zgłoszenia jest przedstawione na rysunku kryptograficzne zabezpieczenie bankomatów przy pomocy kryptografii kwantowej w systemie QKD (Quantum Key Distribution). Urządzenie to jest standardowym bankomatem, w którym poufne dane (numer karty użytkownika i numer PIN) przesyłane celem identyfikacji z bankomatu do centrali byłyby szyfrowane w systemie One-Time-Pad (symetryczna kryptografia) przy pomocy tajnego klucza współdzielonego i w sposób ciągły tworzonego według schematu QKD, przy wykorzystaniu pojedynczej linii światłowodowej łączącej bankomat z centralą jako kanału kwantowego (w przypadku wielu jednostek byłaby to sieć w topologii gwiazdy z centrali lub oddziału banku). W kanale tym przesyłane byłyby fotony - qubity z zaimplementowanym ciągiem bitów w fazie fali e-m. Poprzez wykorzystanie protokołu BB84 oraz systemu hardwarowego do realizacji procedury QKD na niesplątanych fotonach, możliwe będzie kryptograficzne zabezpieczenie poufności przetwarzania danych klienta (numer karty i PIN) przy transakcjach realizowanych na odległość z bankomatów.The subject of the notification is the cryptographic protection of ATMs shown in the figure using quantum cryptography in the QKD (Quantum Key Distribution) system. This device is a standard ATM in which confidential data (user card number and PIN number) sent for identification from the ATM to the control panel would be encrypted in the One-Time-Pad (symmetrical cryptography) system using a secret shared key and continuously created according to the QKD scheme , using a single fiber optic line connecting the ATM with the exchange as a quantum channel (in the case of many units, it would be a network in star topology from the bank's headquarters or branch). In this channel photons - qubits with the implemented string of bits in the e-m wave phase would be sent. By using the BB84 protocol and the hardware system to implement the QKD procedure on non-entangled photons, it will be possible to cryptographically secure the confidentiality of customer data processing (card number and PIN) for remote transactions from ATMs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424143A PL424143A1 (en) | 2017-12-30 | 2017-12-30 | Cash dispenser protected by the quantum cryptography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL424143A PL424143A1 (en) | 2017-12-30 | 2017-12-30 | Cash dispenser protected by the quantum cryptography |
Publications (1)
Publication Number | Publication Date |
---|---|
PL424143A1 true PL424143A1 (en) | 2019-07-01 |
Family
ID=67105574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL424143A PL424143A1 (en) | 2017-12-30 | 2017-12-30 | Cash dispenser protected by the quantum cryptography |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL424143A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050063547A1 (en) * | 2003-09-19 | 2005-03-24 | Audrius Berzanskis | Standards-compliant encryption with QKD |
US20050259825A1 (en) * | 2004-05-24 | 2005-11-24 | Alexei Trifonov | Key bank systems and methods for QKD |
US20060059403A1 (en) * | 2002-09-18 | 2006-03-16 | Youdai Watanabe | Quantum key distribution method and communication device |
US20060290941A1 (en) * | 2004-12-09 | 2006-12-28 | Wide Net Technologies | Polarization control for quantum key distribution systems |
US20070016534A1 (en) * | 2005-06-16 | 2007-01-18 | Harrison Keith A | Secure transaction method and transaction terminal for use in implementing such method |
GB2460252A (en) * | 2008-05-21 | 2009-11-25 | Hewlett Packard Development Co | Alignment system for freespace QKD in which a receiver transmits an alignment beam and detects a retro-reflected version of the beam |
-
2017
- 2017-12-30 PL PL424143A patent/PL424143A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060059403A1 (en) * | 2002-09-18 | 2006-03-16 | Youdai Watanabe | Quantum key distribution method and communication device |
US20050063547A1 (en) * | 2003-09-19 | 2005-03-24 | Audrius Berzanskis | Standards-compliant encryption with QKD |
US20050259825A1 (en) * | 2004-05-24 | 2005-11-24 | Alexei Trifonov | Key bank systems and methods for QKD |
US20060290941A1 (en) * | 2004-12-09 | 2006-12-28 | Wide Net Technologies | Polarization control for quantum key distribution systems |
US20070016534A1 (en) * | 2005-06-16 | 2007-01-18 | Harrison Keith A | Secure transaction method and transaction terminal for use in implementing such method |
GB2460252A (en) * | 2008-05-21 | 2009-11-25 | Hewlett Packard Development Co | Alignment system for freespace QKD in which a receiver transmits an alignment beam and detects a retro-reflected version of the beam |
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