The security architecture and security features in 3G mobile communications system are introduced, and its network access security mechanisms including indentification by user identities, authentication and key agreement, access link data integrity protection and data encryption are discussed.

  • 介绍了第三代移动通信系统中的安全结构以及其中定义的安全特征,讨论了其安全接入机制,包括用户标识鉴别、认证与密钥协商以及通信过程中数据完整性保护和数据加密方法。

  • 互联网摘选 2025-01-20 12:45:14

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