Ensuring Content Integrity and Confidentiality in Information-Centric Secure Networks
Ensuring Content Integrity and Confidentiality in Information-Centric Secure Networks
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DOI：
10.1109/ccnc51644.2023.10060672
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发表时间：
2023-01
期刊：
影响因子：
--
通讯作者：
Htet Htet Hlaing-Htet;H. Asaeda
中科院分区：
文献类型：
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作者：
Htet Htet Hlaing-Htet;H. Asaeda
以信息为中心的网络（ICN）带来了网络缓存作为一个重要的特点沿着其新颖的网络架构。网内缓存是一种有效的内容分发策略，中间路由器可以存储和重新分发数据，以减少网络延迟、拥塞和检索时间。同时，它从发布者那里获取内容，内容的完整性和机密性也成了问题。在这项研究中，我们提出了一种名为“在网络安全内容管理”（ISCM）的机制，以促进内容的完整性和真实性，在ICN利用基于身份的密码（IBC）的内容签名验证。此外，它通过应用基于混合防御的访问控制机制来防止未经授权的内容访问和篡改攻击，从而保证内容的机密性。评估结果表明，ISCM提供了安全的内容检索ICN与可扩展的密钥分配，没有显着的计算开销和通信延迟。
Information-centric networking (ICN) brings in-network caching as a significant characteristic along with its novel network architecture. In-network caching serves as an efficient content distribution strategy in which intermediate routers store and redistribute data to reduce network latency, congestion, and retrieval time. Meanwhile, it decouples contents from the publisher, and content integrity and confidentiality turn out to be problematic. In this study, we propose a mechanism named “in-network secure content management” (ISCM) to facilitate content integrity and authenticity in ICN by exploiting identity-based cryptography (IBC) for content signature verification. In addition, it guarantees content confidentiality by applying a hybrid encryption-based access control mechanism to prevent unauthorized content access and tampering attacks. Evaluation results reveal that ISCM offers secure content retrieval in ICN with a scalable key distribution without significant computational overhead and communication delay.