New Practical Attacks on GEA-1 Based on a New-Found Weakness

GEA-1, a proprietary stream cipher, was initially designed and used to protect against eavesdropping general packet radio service (GPRS) between the phone and the base station. Now, a variety of current mobile phones still support this standard cipher. In this paper, a structural weakness of the GEA...

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Bibliographic Details
Main Authors: Zheng Wu, Lin Ding, Zhengting Li, Xinhai Wang, Ziyu Guan
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:IET Information Security
Online Access:http://dx.doi.org/10.1049/2024/6674019
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