Mendeley
TY  _  JOUR
ID  -  13981011204439
TI  -  Improved Semi-Quantum Direct Communication Protocol
JO  -  Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran
JA  -  ES
LA  -  fa
SN  -  16823745
AU  -  rashidi Z.
AU  -  hooshmand M.
AD  -  دانشگاه بین المللی امام رضا(ع) مشهد
AD  -  دانشگاه بین المللی امام رضا (ع)
Y1  -  2021
PY  -  2021
VL  -  2
IS  -  
SP  -  136
EP  -  142
KW  -  Quantum cryptography
KW  -   semi-quantum cryptography
KW  -   semi-quantum secure communication
KW  -   controller
DO  -  
N2  -  Unlike classical cryptography, where security is based on computational complexity, quantum cryptography has unconditional security, which is based on physical constraints. So far, the semi-quantum version of many of the problems of secure quantum communication protocols has been proposed. In this study, we examined semi-quantum protocols that allow users to access a secret message directly without distributing the key. An important factor used to analyze the performance of secure quantum direct communication protocols is efficiency. In this study, the proposed semi-quantum secure communication protocol against various quantum attacks has been investigated. In the proposed scheme for decoding the confidential message by the receiver, a sequence of single photons is required, which is first generated by the controller. The proposed protocol has a yield of 50%, which is higher than the previous protocol, which has a yield of 66.6%.
UR  - rimag.ir/en/Article/28750
L1  - rimag.ir/en/Article/Download/28750
ER  -  
