The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
기존 모바일 네트워크에서는 서로 다른 네트워크 도메인 간의 채널이 안전하지 않아 공격이 점점 더 많이 발견되고 있습니다. 이 편지에서 우리는 5G 네트워크에서 가입자를 추적하기 위해 SUCI를 이용하는 공격을 발견했습니다. 이는 안전하지 않은 무선 채널로 인해 직접적으로 발생합니다. 이 문제를 해결하기 위해 기존 PKI 메커니즘을 활용한 안전한 인증 방식이 제안되었습니다. 우리 프로토콜은 UE와 SN 사이의 채널뿐만 아니라 SN과 HN 사이의 채널에서 인증 신호 보안을 보장합니다. 또한 제안된 프로토콜의 보안을 입증하기 위해 공식적인 방법을 채택합니다.
Xinxin HU
Information Engineering University
Caixia LIU
Information Engineering University
Shuxin LIU
Information Engineering University
Xiaotao CHENG
Information Engineering University
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부
Xinxin HU, Caixia LIU, Shuxin LIU, Xiaotao CHENG, "A Security Enhanced 5G Authentication Scheme for Insecure Channel" in IEICE TRANSACTIONS on Information,
vol. E103-D, no. 3, pp. 711-713, March 2020, doi: 10.1587/transinf.2019EDL8190.
Abstract: More and more attacks are found due to the insecure channel between different network domains in legacy mobile network. In this letter, we discover an attack exploiting SUCI to track a subscriber in 5G network, which is directly caused by the insecure air channel. To cover this issue, a secure authentication scheme is proposed utilizing the existing PKI mechanism. Not only dose our protocol ensure the authentication signalling security in the channel between UE and SN, but also SN and HN. Further, formal methods are adopted to prove the security of the proposed protocol.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2019EDL8190/_p
부
@ARTICLE{e103-d_3_711,
author={Xinxin HU, Caixia LIU, Shuxin LIU, Xiaotao CHENG, },
journal={IEICE TRANSACTIONS on Information},
title={A Security Enhanced 5G Authentication Scheme for Insecure Channel},
year={2020},
volume={E103-D},
number={3},
pages={711-713},
abstract={More and more attacks are found due to the insecure channel between different network domains in legacy mobile network. In this letter, we discover an attack exploiting SUCI to track a subscriber in 5G network, which is directly caused by the insecure air channel. To cover this issue, a secure authentication scheme is proposed utilizing the existing PKI mechanism. Not only dose our protocol ensure the authentication signalling security in the channel between UE and SN, but also SN and HN. Further, formal methods are adopted to prove the security of the proposed protocol.},
keywords={},
doi={10.1587/transinf.2019EDL8190},
ISSN={1745-1361},
month={March},}
부
TY - JOUR
TI - A Security Enhanced 5G Authentication Scheme for Insecure Channel
T2 - IEICE TRANSACTIONS on Information
SP - 711
EP - 713
AU - Xinxin HU
AU - Caixia LIU
AU - Shuxin LIU
AU - Xiaotao CHENG
PY - 2020
DO - 10.1587/transinf.2019EDL8190
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E103-D
IS - 3
JA - IEICE TRANSACTIONS on Information
Y1 - March 2020
AB - More and more attacks are found due to the insecure channel between different network domains in legacy mobile network. In this letter, we discover an attack exploiting SUCI to track a subscriber in 5G network, which is directly caused by the insecure air channel. To cover this issue, a secure authentication scheme is proposed utilizing the existing PKI mechanism. Not only dose our protocol ensure the authentication signalling security in the channel between UE and SN, but also SN and HN. Further, formal methods are adopted to prove the security of the proposed protocol.
ER -