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National Science Foundation

Cyber-Physical Systems Virtual Organization

Read-only archive of site from September 29, 2023.

CPS-VO

double-spending attack

biblio

Visible to the public Effective Scheme against 51% Attack on Proof-of-Work Blockchain with History Weighted Information

Submitted by aekwall on Mon, 09/28/2020 - 11:41am
  • blockchain security
  • proof-of-work blockchain
  • PoW blockchains
  • mining
  • history weighted information
  • hash power
  • double-spending problems
  • double-spending attack
  • Double spending attack
  • blockchain systems
  • 51% Attack
  • Switches
  • security of data
  • cryptocurrencies
  • Data mining
  • blockchain
  • Cryptography
  • Peer-to-peer computing
  • pubcrawl
  • Resiliency
  • Protocols
  • History
  • Cryptographic Protocols
  • Scalability
biblio

Visible to the public Enhancing Anonymity of Bitcoin Based on Ring Signature Algorithm

Submitted by grigby1 on Wed, 05/30/2018 - 4:04pm
  • input addresses
  • signature based defense
  • Servers
  • Scalability
  • ring signature algorithm
  • ring signature
  • Resiliency
  • resilience
  • Public key
  • pubcrawl
  • Protocols
  • perceived anonymity property
  • output addresses
  • mixing service provider
  • mixing server
  • anonymity
  • financial data processing
  • electronic money
  • double-spending attack
  • digital signatures
  • decentralized digital currency
  • Cryptographic Protocols
  • complete transaction history
  • coin mixing service
  • coin mixing scheme
  • coin mixing
  • central authority
  • Bitcoin users
  • Bitcoin protocol
  • bitcoin

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