A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography
© 2015 IEEE. The present work is to develop an effective security model of voice eavesdropping protection over SIP-based VoIP. It is based on XTR cryptography approach, and a partial encryption scheme accompanied with a longer cycle loop as an extension from the previous study. XTR is an algorithm f...
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th-mahidol.358192018-11-23T17:01:32Z A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography Nikarn Thuayabat Supachai Tangwongsan Mahidol University Computer Science © 2015 IEEE. The present work is to develop an effective security model of voice eavesdropping protection over SIP-based VoIP. It is based on XTR cryptography approach, and a partial encryption scheme accompanied with a longer cycle loop as an extension from the previous study. XTR is an algorithm for public key cryptography. Our work is to apply XTR cryptographic scheme for key setup and key exchange with XTR Diffie-Hellman (XTR-DH) key agreement protocol, and security protection by encryption and decryption with a shared secret key for the use of XTR cryptography. Furthermore, we extend the previous work of partial encryption scheme known as M:N by varying both M and N in incremental steps. By this way, the cycle loop could be extended even further, as to make it more difficult to hack the hidden key for eavesdropping protection. A system prototype is built based on the aforementioned concept and tested with a number of experimental trials. It is found that the prototype could work well in terms of efficiency and effectiveness for voice eavesdropping protection as proposed. 2018-11-23T10:01:32Z 2018-11-23T10:01:32Z 2015-01-01 Conference Paper Proceedings of the 2015 12th International Joint Conference on Computer Science and Software Engineering, JCSSE 2015. (2015), 207-211 10.1109/JCSSE.2015.7219797 2-s2.0-84945906321 https://repository.li.mahidol.ac.th/handle/123456789/35819 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84945906321&origin=inward |
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Computer Science Nikarn Thuayabat Supachai Tangwongsan A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
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© 2015 IEEE. The present work is to develop an effective security model of voice eavesdropping protection over SIP-based VoIP. It is based on XTR cryptography approach, and a partial encryption scheme accompanied with a longer cycle loop as an extension from the previous study. XTR is an algorithm for public key cryptography. Our work is to apply XTR cryptographic scheme for key setup and key exchange with XTR Diffie-Hellman (XTR-DH) key agreement protocol, and security protection by encryption and decryption with a shared secret key for the use of XTR cryptography. Furthermore, we extend the previous work of partial encryption scheme known as M:N by varying both M and N in incremental steps. By this way, the cycle loop could be extended even further, as to make it more difficult to hack the hidden key for eavesdropping protection. A system prototype is built based on the aforementioned concept and tested with a number of experimental trials. It is found that the prototype could work well in terms of efficiency and effectiveness for voice eavesdropping protection as proposed. |
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Mahidol University |
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Mahidol University Nikarn Thuayabat Supachai Tangwongsan |
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Conference or Workshop Item |
author |
Nikarn Thuayabat Supachai Tangwongsan |
author_sort |
Nikarn Thuayabat |
title |
A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
title_short |
A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
title_full |
A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
title_fullStr |
A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
title_full_unstemmed |
A security model of voice eavesdropping protection over SIP-based VoIP with XTR cryptography |
title_sort |
security model of voice eavesdropping protection over sip-based voip with xtr cryptography |
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2018 |
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https://repository.li.mahidol.ac.th/handle/123456789/35819 |
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1763492810589208576 |