Limiting the Power of RPKI Authorities

Limiting the Power of RPKI Authorities
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限制 RPKI 当局的权力

DOI:
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发表时间:
2020
期刊:
Applied Networking Research Workshop
影响因子:
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通讯作者:
Haya Schulmann
Haya Schulmann
中科院分区:
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文献类型:
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作者:
Kris Shrishak;Haya Schulmann

文献摘要

被引文献

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尽管资源公钥基础设施(RPKI)对于保护域间路由至关重要,但阻碍其采用的一个论据是,它为区域互联网注册管理机构(rir)提供了巨大的权力,允许删除前缀。在这项工作中,我们建议对RPKI进行一个小的更改,以分配rir的权力,防止任何一个单独的rir取下前缀。我们设计并实现了一个基于阈值签名的分布式RPKI系统。这确保了对RPKI证书的任何更改都需要多个rir的联合操作,从而避免了单方面的IP地址删除。我们评估了我们设计的性能,并使用历史RPKI数据来分析其性能和效率。
Although Resource Public Key Infrastructure (RPKI) is critical for securing the inter-domain routing, one of the arguments hindering its adoption is the significant power that it provides to the Regional Internet Registries (RIRs), allowing prefix takedowns. In this work, we propose a small change to RPKI to distribute the power of RIRs preventing any single one of them from taking down a prefix. We design and implement a distributed RPKI system that relies on threshold signatures. This ensures that any change to the RPKI certificates requires a joint action by a number of RIRs, avoiding unilateral IP address takedowns. We evaluate the performance of our design and use historic RPKI data to analyse its performance and efficiency.