Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state
The erroneous signal detection characterizes the quality of alignment and stability of a Quantum Key Distribution (QKD) system. Its effect against the improvement to the maximum secure distance achievable with weak+vacuum decoy state and a two way Quantum Key Distribution protocol, namely the LM05 p...
| Main Authors: | , , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
IEEE
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/74495/ http://irep.iium.edu.my/74495/2/74495%20Erroneous%20Signal%20Detection.pdf |
| _version_ | 1848787969235746816 |
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| author | Abdul Khir, Mohd Fared Bahari, Iskandar Mohd Zain, Mohd. Norzaliman Ehsan, A Annuar |
| author_facet | Abdul Khir, Mohd Fared Bahari, Iskandar Mohd Zain, Mohd. Norzaliman Ehsan, A Annuar |
| author_sort | Abdul Khir, Mohd Fared |
| building | IIUM Repository |
| collection | Online Access |
| description | The erroneous signal detection characterizes the quality of alignment and stability of a Quantum Key Distribution (QKD) system. Its effect against the improvement to the maximum secure distance achievable with weak+vacuum decoy state and a two way Quantum Key Distribution protocol, namely the LM05 protocol is investigated. The result from our numerical simulation suggested that the secure distance improvement for the two key rate formulas are stable only when erroneous signal detection is at below 5%. Interestingly, at beyond 5 %, the two secure key rate formulas exhibit opposite result with one tends to increase while the other tends to decrease. |
| first_indexed | 2025-11-14T17:33:22Z |
| format | Proceeding Paper |
| id | iium-74495 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T17:33:22Z |
| publishDate | 2012 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-744952019-10-02T01:18:50Z http://irep.iium.edu.my/74495/ Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state Abdul Khir, Mohd Fared Bahari, Iskandar Mohd Zain, Mohd. Norzaliman Ehsan, A Annuar Q Science (General) QA Mathematics QC Physics The erroneous signal detection characterizes the quality of alignment and stability of a Quantum Key Distribution (QKD) system. Its effect against the improvement to the maximum secure distance achievable with weak+vacuum decoy state and a two way Quantum Key Distribution protocol, namely the LM05 protocol is investigated. The result from our numerical simulation suggested that the secure distance improvement for the two key rate formulas are stable only when erroneous signal detection is at below 5%. Interestingly, at beyond 5 %, the two secure key rate formulas exhibit opposite result with one tends to increase while the other tends to decrease. IEEE 2012-12-13 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/74495/2/74495%20Erroneous%20Signal%20Detection.pdf Abdul Khir, Mohd Fared and Bahari, Iskandar and Mohd Zain, Mohd. Norzaliman and Ehsan, A Annuar (2012) Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state. In: 2012 IEEE 3rd International Conference on Photonics, 1st-3rd October 2012, Penang, Malaysia. https://ieeexplore.ieee.org/document/6379867 10.1109/ICP.2012.6379867 |
| spellingShingle | Q Science (General) QA Mathematics QC Physics Abdul Khir, Mohd Fared Bahari, Iskandar Mohd Zain, Mohd. Norzaliman Ehsan, A Annuar Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title | Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title_full | Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title_fullStr | Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title_full_unstemmed | Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title_short | Erroneous signal detection and secure distance improvement in two way Quantum Key Distribution protocol with decoy state |
| title_sort | erroneous signal detection and secure distance improvement in two way quantum key distribution protocol with decoy state |
| topic | Q Science (General) QA Mathematics QC Physics |
| url | http://irep.iium.edu.my/74495/ http://irep.iium.edu.my/74495/ http://irep.iium.edu.my/74495/ http://irep.iium.edu.my/74495/2/74495%20Erroneous%20Signal%20Detection.pdf |