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Pregled bibliografske jedinice broj: 894309

Can Two-Way Direct Communication Protocols Be Considered Secure?


Pavičić, Mladen
Can Two-Way Direct Communication Protocols Be Considered Secure? // Nanoscale Research Letters, 12 (2017), 552, 6 doi:10.1186/s11671-017-2314-3 (međunarodna recenzija, članak, znanstveni)


Naslov
Can Two-Way Direct Communication Protocols Be Considered Secure?

Autori
Pavičić, Mladen

Izvornik
Nanoscale Research Letters (1556-276X) 12 (2017); 552, 6

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Quantum cryptography ; Quantum key distribution ; Two-way communication

Sažetak
We consider attacks on two-way quantum key distribution protocols in which an undetectable eavesdropper copies all messages in the message mode. We show that under the attacks, there is no disturbance in the message mode and that the mutual information between the sender and the receiver is always constant and equal to one. It follows that recent proofs of security for two-way protocols cannot be considered complete since they do not cover the considered attacks.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2014-09-7515 - Holografija i interferometrija u uvjetima niske razine svjetlosti (Nazif Demoli, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Mladen Pavičić, (77362)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • INSPEC


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