Essays about: "merkle tree"
Found 5 essays containing the words merkle tree.
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1. Design and Implementation of A Smart Grid System Based on Blockchain Smart Contract Technology
University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologiAbstract : Under de senaste åren har blockchain-tekniken fått mer och mer uppmärksamhet. Det har visat speciella fördelar i digital valuta, eftersom det distribueras och dess data inte kan ändras. Med fler länder som presenterar idén om kraftsysteminnovationen har ett stort antal distribuerade kraftkällor dykt upp. READ MORE
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2. Distributed Client Driven Certificate Transparency Log
University essay from Linköpings universitet/Institutionen för datavetenskapAbstract : High profile cyber attacks such as the one on DigiNotar in 2011, where a Certificate Authority (CA) was compromised, has shed light on the vulnerabilities of the internet. In order to make the internet safer in terms of exposing fraudulent certificates, CertificateTransparency (CT) was introduced. READ MORE
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3. Decentralized firmware attestation for in-vehicle networks
University essay from Linköpings universitet/Databas och informationsteknikAbstract : Today's vehicles are controlled by several so called electronic control units (ECUs). ECUs can be seen as small computers that work together in order to perform a common task. They control everything from critical tasks such as engine control to less critical functionality such as window control. READ MORE
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4. Sparse Merkle Trees: Definitions and Space-Time Trade-Offs with Applications for Balloon
University essay from Karlstads universitetAbstract : This dissertation proposes an efficient representation of a sparse Merkle tree (SMT): an authenticated data structure that supports logarithmic insertion, removal, and look-up in a verifiable manner. The proposal is general in the sense that it can be implemented using a variety of underlying non-authenticated data structures, and it allows trading time for space by the use of an abstract model which represents caching strategies. READ MORE
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5. Evaluation of Data Integrity Methods in Storage: Oracle Database
University essay from Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknikAbstract : Context. It is very common today that e-commerce systems store sensitiveclient information. The database administrators of these typesof systems have access to this sensitive client information and are ableto manipulate it. READ MORE