Yazid Jaafar, Azman Samsudin, Alfin Syafalni, Mohd Adib Omar
언어
영어(ENG)
URL
https://www.earticle.net/Article/A202307
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
The Session Initiation Protocol (SIP) is the main protocol behind Voice over IP (VoIP). However, it does not provide authentication, which may lead to possible impersonation and eavesdropping threats. Negotiating keys using digital certificates may help secure the channel, but this method incurs extra maintenance cost. Verbal authentication utilizes the real-time nature of VoIP but it requires users to read and manually compare the authentication code. This study proposes a session identifier framework based on the Modified Vector Quantization (MVQ) method on real-time video frames for video communication in VoIP. After the selected image frames are averaged and quantized, the output of the MVQ process is a set of image metrics that serves as pre-shared keys for key agreement. The framework is certificate-less and users do not need to read the authentication code to the other user. The implementation is evaluated for accuracy and robustness towards network noise and frame conditions.
목차
Abstract 1. Introduction 2. Related Works 2.1. Man-in-the-Middle (MITM) Attack 2.2. Verbal Authentication in VoIP 3. Proposed Framework 3.1. Framework Description 3.2. Security Model 4. Evaluation 5. Conclusion Acknowledgements References
키워드
Multimedia SecurityVoIPEavesdroppingCryptography
저자
Yazid Jaafar [ School of Computer Sciences, Universiti Sains Malaysia 11800 USM, Penang, Malaysia ]
Azman Samsudin [ School of Computer Sciences, Universiti Sains Malaysia 11800 USM, Penang, Malaysia ]
Alfin Syafalni [ School of Computer Sciences, Universiti Sains Malaysia 11800 USM, Penang, Malaysia ]
Mohd Adib Omar [ School of Computer Sciences, Universiti Sains Malaysia 11800 USM, Penang, Malaysia ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.8 No3