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In modern cloud-native applications, microservices are commonly deployed in containerized environments to ensure scalability and flexibility. However, inter-process communication (IPC) between co-located microservices often suffers from…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-05-14 Fnu Yashu , Shubham Malhotra , Muhammad Saqib

Quantum Key Distribution (QKD) allows secure communication without relying on computational assumptions, but can currently only be deployed over relatively short distances due to hardware constraints. To extend QKD over long distances,…

Quantum Physics · Physics 2026-02-03 Ailsa Robertson , Christian Schaffner , Sebastian R. Verschoor

Number theoretic public-key solutions, currently used in many applications worldwide, will be subject to various quantum attacks, making them less attractive for longer-term use. Certain group theoretic constructs are now showing promise in…

Cryptography and Security · Computer Science 2019-09-17 Iris Anshel , Derek Atkins , Dorian Goldfeld , Paul E. Gunnells

RFID tags are heavily constrained in computational and storage capabilities, and raise numerous privacy concerns in everyday life due to their vulnerability to different attacks. Both forward security and backward security are required to…

Cryptography and Security · Computer Science 2012-09-26 Atsuko Miyaji , Mohammad Shahriar Rahman

PCBs are the core components for the devices ranging from the consumer electronics to military applications. Due to the accessibility of the PCBs, they are vulnerable to the attacks such as probing, eavesdropping, and reverse engineering.…

Cryptography and Security · Computer Science 2019-04-23 Zimu Guo , Xiaolin Xu , Mark M. Tehranipoor , Domenic Forte

Intel memory protection keys (MPK) is a new hardware feature to support thread-local permission control on groups of pages without requiring modification of page tables. Unfortunately, its current hardware implementation and software…

Cryptography and Security · Computer Science 2018-11-20 Soyeon Park , Sangho Lee , Wen Xu , Hyungon Moon , Taesoo Kim

Cryptography promises four information security objectives, namely, confidentiality, integrity, authenticity, and non-repudiation, to support trillions of transactions annually in the digital economy. Efficient digital signatures, ensuring…

Quantum Physics · Physics 2023-05-11 Hua-Lei Yin , Yao Fu , Chen-Long Li , Chen-Xun Weng , Bing-Hong Li , Jie Gu , Yu-Shuo Lu , Shan Huang , Zeng-Bing Chen

Terahertz (THz) wireless communication is envisioned as a promising technology, which is capable of providing ultra-high-rate transmission up to Terabit per second. However, some hardware imperfections, which are generally neglected in the…

Signal Processing · Electrical Eng. & Systems 2021-06-24 Tianqi Mao , Zhaocheng Wang

A Time-lock puzzle (TLP) sends information into the future: a predetermined number of sequential computations must occur (i.e., a predetermined amount of time must pass) to retrieve the information, regardless of parallelization. Buoyed by…

Cryptography and Security · Computer Science 2023-10-20 Arup Mondal , Ruthu Hulikal Rooparaghunath , Debayan Gupta

We provide a closed form upper bound formulation for the average pairwise-error probability (PEP) of selective decode and forward (SDF) cooperation protocol for a keyhole (pinhole) channel condition. We have employed orthogonal space-time…

Networking and Internet Architecture · Computer Science 2018-09-11 Ravi Shankar , Yamini Chandrakar , Radhika Sinha , Ritesh Kumar Mishra

The QUIC protocol is a new approach to combine encryption and transport layer stream abstraction into one protocol to lower latency and improve security. However, the decision to encrypt transport layer functionality may limit the…

Cryptography and Security · Computer Science 2021-07-14 Konrad Yuri Gbur , Florian Tschorsch

This paper proposes a passive optical backplane as a new network topology for composable computing infrastructures. The topology provides a high capacity, low-latency and flexible fabric that interconnects disaggregated resource components.…

Networking and Internet Architecture · Computer Science 2020-04-13 Opeyemi O. Ajibola , Taisir E. H. El-Gorashi , Jaafar M. H. Elmirghani

Functional encryption introduces a new paradigm of public key encryption that decryption only reveals the function value of encrypted data. To curb key leakage issues and trace users in FE-IP, a new primitive called traceable functional…

Cryptography and Security · Computer Science 2024-04-16 Muyao Qiu , Jinguang Han

Many modern IoT applications rely on the Constrained Application Protocol (CoAP) because of its efficiency and seamless integrability in the existing Internet infrastructure. One of the strategies that CoAP leverages to achieve these…

Cryptography and Security · Computer Science 2021-03-26 Stefan Hristozov , Manuel Huber , Lei Xu , Jaro Fietz , Marco Liess , Georg Sigl

As Model Context Protocol (MCP) introduces an easy-to-use ecosystem for users and developers, it also brings underexplored safety risks. Its decentralized architecture, which separates clients and servers, poses unique challenges for…

Computation and Language · Computer Science 2025-09-30 Huihao Jing , Haoran Li , Wenbin Hu , Qi Hu , Heli Xu , Tianshu Chu , Peizhao Hu , Yangqiu Song

The Internet of Things (IoT) has improved people's lives by seamlessly integrating into many facets of modern life and facilitating information sharing across platforms. Device Authentication and Key exchange are major challenges for the…

Cryptography and Security · Computer Science 2023-11-08 Chandranshu Gupta , Gaurav Varshney

The integration of privacy-preserving transactions into public blockchains such as Ethereum remains a major challenge. The Stealth Address Protocol (SAP) provides recipient anonymity by generating unlinkable stealth addresses. Existing…

Cryptography and Security · Computer Science 2025-04-10 Marija Mikic , Mihajlo Srbakoski , Strahinja Praska

Generating and distributing remote entangled pairs (EPs) is a primary function of quantum networks, as entanglement is the fundamental resource for key quantum network applications. A critical performance metric for quantum networks is the…

Networking and Internet Architecture · Computer Science 2025-02-18 Caitao Zhan , Joaquin Chung , Allen Zang , Alexander Kolar , Rajkumar Kettimuthu

Time Sensitive Networking (TSN) is fundamental for the reliable, low-latency networks that will enable the Industrial Internet of Things (IIoT). Wi-Fi has historically been considered unfit for TSN, as channel contention and collisions…

Networking and Internet Architecture · Computer Science 2025-10-07 Fabio Busacca , Corrado Puligheddu , Francesco Raviglione , Riccardo Rusca , Claudio Casetti , Carla Fabiana Chiasserini , Sergio Palazzo

Quantum teleportation enables high-security communications through end-to-end quantum entangled pairs. End-to-end entangled pairs are created by using swapping processes to consume short entangled pairs and generate long pairs. However, due…

Quantum Physics · Physics 2025-10-30 Shao-Min Huang , Cheng-Yang Cheng , Ming-Huang Chien , Jian-Jhih Kuo , Chih-Yu Wang
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