Results 51 to 60 of about 38,362 (243)
A Lightweight Hash-Based Blockchain Architecture for Industrial IoT
Applied Sciences, 2019 Blockchain is a technology that can ensure data integrity in a distributed network, and it is actively applied in various fields. Recently, blockchain is gaining attention due to combining with the Internet of Things (IoT) technology in the industrial ...
Byoungjin Seok +2 more
doaj +1 more source
Keyed Parallel Hash Algorithm Based on Multiple Chaotic Maps (KPHA-MCM)
IEEE Access, 2021 Hash functions are considered as the core of cryptography, which are the basic technique used for data security. Cryptographic hash functions also can be used to achieve the integrity of large data such as the data stored in a hard disk and set of ...
Roayat Ismail Abdelfatah +2 more
doaj +1 more source
ClaimChain: Improving the Security and Privacy of In-band Key Distribution for Messaging [PDF]
, 2018 The social demand for email end-to-end encryption is barely supported by mainstream service providers. Autocrypt is a new community-driven open specification for e-mail encryption that attempts to respond to this demand.
Chor Benny +13 more
core +2 more sources
Analysis of cryptographic hash functions [PDF]
, 2019 This thesis concentrates on analysis of cryptographic hash functions, one of the most important primitives used in the modern cryptography. We start with an introduction of the cryptographic hash functions, and a survey on the development of the cryptanalysis tools. To enrich the cryptanalysts' toolbox, we developed several interesting techniques under
openaire +3 more sources
Development of a New Post-Quantum Digital Signature Algorithm: Syrga-1
ComputersThe distinguishing feature of hash-based algorithms is their high confidence in security. When designing electronic signature schemes, proofs of security reduction to certain properties of cryptographic hash functions are used.
Kunbolat Algazy +3 more
doaj +1 more source
An Enhanced Blockchain-Based IoT Digital Forensics Architecture Using Fuzzy Hash
IEEE Access, 2021 Due to businesses’ growing use of IoT services in their day-to-day operations and the increased use of smart devices, digital forensic investigations involving such systems will need increasingly sophisticated digital evidence collection and ...
Wael A. Mahrous +2 more
doaj +1 more source
Verifiable Random Functions (VRFs) [PDF]
, 2018 A Verifiable Random Function (VRF) is the public-key version of a keyed cryptographic hash. Only the holder of the private key can compute the hash, but anyone with public key can verify the correctness of the hash.
Goldberg, Sharon +3 more
core
Illuminating Advances in Materials: Optical Physical Unclonable Functions for Security Applications
Advanced Optical Materials, EarlyView.This review highlights Optical Physical Unclonable Functions (OPUFs) as secure, light‐driven authentication tools. It surveys material platforms including optical fibers, low‐dimensional materials, luminophores, plasmonic nanoparticles and rare earth OPUFs systems.
Syeda Ramsha Ali +4 more
wiley +1 more source
A Cryptographic Escrow for Treaty Declarations and Step-by-Step Verification
, 2018 The verification of arms-control and disarmament agreements requires states to provide declarations, including information on sensitive military sites and assets.
Felten, Edward W. +2 more
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT This study explores the practical application of blockchain technology in accounting through a single case study of TLAB SCF, an Italian financial consulting firm actively involved in national and European digital innovation initiatives. The research adopts the technology acceptance model to investigate how perceived usefulness and perceived ...
Paolo Pietro Biancone +3 more
wiley +1 more source