TY - JOUR A2 - Zaman, Fawad AU - Rehman, Manazara AU - Khattak, Hizbullah AU - alzaahrani, Ahmed Saeed AU - Ullah, Insaf AU - Adnan, Muhammad AU - Ullah, Syed Sajid AU - Amin, Noor Ul AU - Hussain, Saddam AU - Khattak，沙贾汗PY - 2020 DA - 2020/11/18 TI -一个轻量级自然异构广义Signcryption (HGSC)方案命名数据Networking-Enabled物联网SP - 8857272六世- 2020 AB -物联网(物联网)是不同类型的智能对象的集合,如手机、传感器、汽车、智能城市、智能建筑、还有医疗保健，可以为全世界的人们提供高质量的生活。这些智能对象感知并产生大量数据用于分布。当前以主机为中心的网络范式的可扩展性并不强，无法为物联网的理念提供合适的解决方案。为了实现可扩展的连接和高效的分布，命名数据网络(NDN)被认为是未来互联网体系结构的一个很有前途的解决方案。另一方面，NDN与物联网相适应的重要问题具有诸如身份验证、机密性、完整性和转发保密等安全问题。由于物联网是一个异构环境，因此根据环境情况，如公钥基础设施(PKI)、基于身份的密码系统(IBC)、无证书密码系统(CLC)等，对安全性提出了不同的要求。本文首次提出了CLC - IBC异构广义签密的新概念，以满足基于ndn的物联网的主要安全要求。该方案在不干扰NDN结构策略的前提下，根据情境需求提供安全属性。 Considering the resource-constrained nature of IoT, we used a lightweight type of elliptic curve called the hyperelliptic curve cryptosystem which offers the same level of security as that of bilinear pairing and an elliptic curve cryptosystem using a minimum key size. Further, we compare the proposed scheme with recently proposed identity-based as well as certificateless generalized signcryption schemes, and the results give satisfactory outputs in terms of computational and communication resources. Furthermore, we simulate the proposed scheme with Automated Validation of Internet Security Protocols and Applications (AVISPA), and the results show that our scheme is valid and safe. Additionally, we provide a practical scenario of the proposed on NDN with an IoT-based smart city. SN - 1530-8669 UR - https://doi.org/10.1155/2020/8857272 DO - 10.1155/2020/8857272 JF - Wireless Communications and Mobile Computing PB - Hindawi KW - ER -