Results 51 to 60 of about 442,051 (179)
IET Communications, Volume 20, Issue 1, January/December 2026.This paper presents a lightweight mutual authentication protocol for VANETs that integrates SDN, edge computing, and ECC to achieve low‐latency, scalable, and privacy‐preserving vehicle communication. The proposed system reduces authentication delay and computational overhead while supporting batch verification and conditional identity traceability ...
Adi El‐Dalahmeh, Layla Albdour
wiley +1 more source
Provable security signcryption scheme based on RLWE without trapdoor
Tongxin xuebao, 2020 In view of the existing efficiency and security problems of lattice based signcryption,with the ABB16’s signature scheme ring-TESLA,a signcryption scheme without trapdoor named RLWE-SC was constructed,which achieved indistinguish ability against adaptive
Zhen LIU +3 more
doaj +2 more sources
IET Communications, Volume 20, Issue 1, January/December 2026.For the graphical table of contents and possible publication cover, use Figure 1. It best represents the paper's main contribution because it shows the AI‐driven 5G medical sensor network pipeline, including medical sensing agents, edge orchestration, federated learning, reinforcement learning control, truth/quality estimation, and auditability.
Tianyou Wang, Xin Fan, Lifu Gao
wiley +1 more source
Token‐Guided Flow Tracing for Auditable Zero‐Knowledge Smart Contract Transfers
IET Information Security, Volume 2026, Issue 1, 2026.Private transfers on public smart contract blockchains hide transaction values and private transfer links, but accountable privacy requires controlled auditability. Existing auditable zero‐knowledge transfer systems make per‐transaction audit information available to an authorized auditor, but their audit model may allow the auditor to inspect ...
Junhee Lee +4 more
wiley +1 more source
Practical Preimage Attack on 5-Round Keccak[r=640, c=160]
IACR Transactions on Symmetric CryptologyInternal differential cryptanalysis has recently yielded a series of new results in the preimage cryptanalysis of round-reduced Keccak. While these existing attacks share a similar high-level framework, they differ in their technical details. This paper
Xiaoen Lin +6 more
doaj +1 more source
Two‐Party Adaptor Signature: New Definition and Efficient Constructions From ECDSA
IET Information Security, Volume 2026, Issue 1, 2026.Adaptor signature (AS) has gained increasing popularity lately due to its widespread adoption in different Blockchain applications such as atomic swaps and payment channels. Two‐party AS enhances the security of the signing key by splitting it into two parts. Erwig et al.
Binbin Tu, Xueli Wang, Yu Chen, Jun Shao
wiley +1 more source
A Secure Cryptocurrency Scheme Based on Post-Quantum Blockchain
IEEE Access, 2018 Nowadays, blockchain has become one of the most cutting-edge technologies, which has been widely concerned and researched. However, the quantum computing attack seriously threatens the security of blockchain, and related research is still less. Targeting
Yu-Long Gao +5 more
doaj +1 more source
IET Information Security, Volume 2026, Issue 1, 2026.Data outsourcing improves the scalability of large‐scale storage systems but introduces risks related to data tampering and unverifiable ownership claims. Existing provable data possession (PDP) schemes often incur substantial cryptographic overhead and primarily focus on data integrity.
Jaeshin Ryu +3 more
wiley +1 more source
Quantum Rotational Cryptanalysis for Preimage Recovery of Round-Reduced Keccak [PDF]
, 2022 This paper considers the capability of 4-round Keccak-224/256/384/512 against the cryptanlysis involved by the quantum algorithm. In order to effectively find the corresponding rotational number for the rotational counterpart of preimage, we first ...
Juntao Gao +4 more
core +1 more source
Partial pre-image attack on Proof-of-Work based blockchains
Blockchain: Research and ApplicationsBlockchain is a type of distributed ledger technology that consists of a growing list of records, called blocks, that are securely linked together using cryptography.
Hamza Baniata, Attila Kertesz
doaj +1 more source