端到端隐私的身份和位置与IP

S. Bhatti, Gregor Haywood, Ryo Yanagida
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引用次数: 0

摘要

我们描述了协议特性,以在网络层提供真正的端到端身份隐私和位置隐私,通过将信任边界约束到仅通信方来加强信任模型。我们表明,身份隐私和位置隐私可以通过仅更改寻址模型来提供,同时仍然与IPv6兼容。使用标识-定位网络协议(ILNP),可以使用短暂的终端系统ILNP节点身份(NID)值来提高身份隐私。使用动态绑定的ILNP定位器值,可以使用多个IPv6路由前缀作为网络定位器(L64)值来提供(拓扑)位置隐私。实现这一点:(a)同时保持传输协议的端到端状态,在传输层或应用层没有代理、隧道或网关;(b)不使用加密技术,因此性能不会受到影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
End-to-End Privacy for Identity & Location with IP
We describe protocol features to provide both Identity Privacy and Location Privacy at the network layer that are truly end-to-end, strengthening the trust model by constraining the boundary of trust to only the communicating parties. We show that Identity Privacy and Location Privacy can be provided by changing only the addressing model, whilst still remaining compatible with IPv6. Using the Identifier-Locator Network Protocol (ILNP), it is possible to use ephemeral end-system ILNP Node Identity (NID) values to improve identity privacy. Using the ILNP Locator values with dynamic bindings, it is possible to use multiple IPv6 routing prefixes as network Locator (L64) values to provide (topological) location privacy. This is achieved: (a) whilst maintaining end-to-end state for transport protocols, without proxies, tunnels, or gateways at the transport layer or application layer; and (b) without the use of cryptographic techniques, so performance is not impacted.
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