scholarly journals A PEKS-Based NDN Strategy for Name Privacy

2020 ◽  
Vol 12 (8) ◽  
pp. 130
Author(s):  
Kyi Thar Ko ◽  
Htet Htet Hlaing ◽  
Masahiro Mambo
Keyword(s):  
Keyword Search ◽  
Content Delivery ◽  
Public Key ◽  
Public Key Encryption ◽  
Next Generation ◽  
Named Data Networking ◽  
Next Generation Internet ◽  
Network Cache ◽  
Data Networking

Named Data Networking (NDN), where addressable content name is used, is considered as a candidate of next-generation Internet architectures. NDN routers use In-Network cache to replicate and store passing packets to make faster content delivery. Because NDN uses a human-readable name, it is easy for an adversary to guess what kind of content is requested. To solve this issue, we develop a PEKS-based strategy for forwarding packets, where PEKS stands for public key encryption with keyword search. We implement the PEKS-based strategy based on the best route strategy and multicast strategy of NDN and show the performance of the PEKS-based NDN strategy. We also discuss the issues of the PEKS-based NDN strategy.

Countermeasures of interest flooding attack in named data networking: A survey

2021 ◽  
pp. 002072092098351
Author(s):  
Linjun Yu ◽  
Huali Ai ◽  
Dong-Oun Choi
Keyword(s):  
Control Method ◽  
Network Architectures ◽  
Security Threats ◽  
Named Data Networking ◽  
Comprehensive Understanding ◽  
Next Generation Internet ◽  
Flooding Attack ◽  
Token Bucket ◽  
User Reputation ◽  
Data Networking

Named data networking (NDN) is a typical representation and implementation of information-centric networking and serves as a basis for the next-generation Internet. However, any network architectures will face information security threats. An attack named interest flooding attack (IFA), which is evolved, has becomes a great threat for NDN in recent years. Attackers through insert numerous forged interest packets into an NDN network, making the cache memory of NDN router(s) overrun, interest packets for the intended users. To take a comprehensive understanding of recent IFA detection and mitigation approaches, in this paper, we compared nine typical approaches to resolving IFA attacks for NDN, which are interest traceback, token bucket with per interface fairness, satisfaction-based interest acceptance, satisfaction-based push back, disabling PIT exhaustion, interest flow control method based on user reputation and content name prefixes, interest flow balancing method focused on the number of requests on named data networking, cryptographic route token, Poseidon local, and Poseidon distributed techniques. In addition, we conducted a simulation using Poseidon, a commonly used IFA resolution approach. The results showed that Poseidon could resolve IFA issues effectively.

Decryptable Public Key Encryption with Keyword Search Schemes

2010 ◽  
Vol 4 (9) ◽  
pp. 141-150 ◽  
Author(s):  
Liming Fang ◽  
Jiandong Wang ◽  
Chunpeng Ge ◽  
Yongjun Ren
Keyword(s):  
Keyword Search ◽  
Public Key ◽  
Public Key Encryption
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