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Vectorized linear approximations for attacks on SNOW 3G
SNOW 3G Stream Cipher 5G Mobile System Security
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2019/9/3
SNOW 3G is a stream cipher designed in 2006 by ETSI/SAGE, serving in 3GPP as one of the standard algorithms for data confidentiality and integrity protection. It is also included in the 4G LTE standar...
New Privacy Threat on 3G, 4G, and Upcoming 5G AKA Protocols
Key Agreement Mobile Communication Privacy, Attack
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2018/12/3
Mobile communications are used by more than two thirds of the world population who expect security and privacy guarantees. The 3rd Generation Partnership Project (3GPP) responsible for the worldwide s...
基于NTRU的3G移动通信认证和密钥分配方案
NTRU公钥密码体制 用户认证 密钥分配
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2009/7/21
指出3GPP提出的3G认证和密钥分配方案存在的安全漏洞。针对存在安全问题提出一个基于NTRU公钥密码体制的3G认证和密钥分配方案，该方案中将原认证和分配方案进行明文传输的身份信息与各安全参数用NTRU公钥加密算法进行加密保护，防止了恶意攻击者对身份信息以及安全参数的伪造与篡改，提高了认证和密钥分配方案的安全性和可靠性。同时该方案保持了原认证方案的结构模式，易于从原方案进行扩展实现。由于NTRU公钥...
REGIONAL BLACKOUTS: PROTECTION OF BROADCAST CONTENT ON 3G NETWORKS
Regional Blackouts Broadcast Content 3G Networks
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2009/3/27
One of the driving forces behind the development of 3G
systems is the potential to deliver complex content to
consumers. This is evident from the growing collaboration
between broadcast and mobile ...