Toward a Universal Digital Wallet
File Type: Document, Infographic
https://www.blockchainresearchinstitute.org/project/toward-a-universal-digital-wallet/
Nov 13, 2020 - For cryptocurrencies and other blockchain technologies to scale in adoption as the Internet did, people need more human-friendly ways to use them. We believe that the digital wallet is one such way. Digital wallets are pieces of software that hold digital things of value for us, such as money, ID cards, and documents such as receipts. They enable us to make payments, prove our identities, record and verify our actions and transactions, and aggregrate and manage our cryptoassets such bitcoin, ether, or derivatives of cryptocurrencies. Eventually, we expect them to capture and protect our Internet browsing, online shopping, and other streams of...
Keyword: Alipay,
Binance,
DigCash,
Divi,
DocuSign,
financial services,
Jaxx,
MetaMask,
Microsoft,
Mindtree,
OrgBook,
PayPal,
SDG 1,
SDG 16,
SDG 8,
Sovrin,
technology,
Trezor
The Digital Yuan and Cross-Border Payments
File Type: Document, Infographic
https://www.blockchainresearchinstitute.org/project/the-digital-yuan-and-cross-border-payments/
Aug 17, 2022 - Central banks, rev up your digital currency engines! The race to global adoption is on, and this case study of China’s e-yuan captures the first mover in action. Co-led by PhDs—one a fintech advisor, strategy consultant, and researcher based in Hong Kong/Singapore, and the other a professor at the Schulich School of Business in Toronto—the case digs into the Chinese government’s approach to the research, development, and roll out of its digital yuan. The authors analyze China’s digital currency electronic payment in terms of the government’s joint venture with SWIFT, its Regional Comprehensive Economic Partnership, and the Belt an...
Blockchain Identity Services
File Type: Document, Infographic
https://www.blockchainresearchinstitute.org/project/blockchain-identity-services/
Jul 31, 2019 - This project examines how blockchain supports user centric identity systems, through such technological primitives as public key cryptography, hashing functions, zero-knowledge proofs, and homomorphic encryption. Its authors set nine benchmarks—technical specifications, governance, security, privacy, recovery and revocation, user experience, data controls, and degrees of decentralization and self-sovereignty—by which prospective users and ecosystem partners might assess different identity services and compare them to each other and the status quo. The purpose is to help users map their goals to the technical features necessary for achievi...
Keyword: Aadhaar,
Authenteq,
Blockstack,
Brickchain,
Civic,
COALA,
EverID,
government,
Jolocom,
SDG 10,
SDG 16,
Sovrin,
technology,
uPort,
Veres One
Quantum-Proofing the Blockchain
File Type: Document, Infographic
https://www.blockchainresearchinstitute.org/project/quantum-proofing-the-blockchain/
Nov 23, 2017 - This project examines the quantum threat to blockchain technology, with its heavy reliance on public-key cryptography. It underscores the urgent need for quantum-resistant algorithms, international standards for cryptosystems, and a large-scale retooling of information and communications technology infrastructure worldwide. The authors distinguish types of quantum adversaries and analyze our options—from patching methods to building quantum-resistant blockchains from scratch.
Managing Blockchain Transparency
File Type: Document, Infographic, Video
https://www.blockchainresearchinstitute.org/project/managing-blockchain-transparency/
Nov 10, 2017 - In this research, Park explains that transparency is a design choice. Whether the blockchain is public and permissionless, such as the Bitcoin or Ethereum blockchains, or private and permissioned, such as Ripple or Hyperledger implementations, transactions are traceable with attribution of actions to identifiers. Therefore, the technology has a native high level of transparency. Users can still protect their privacy in both private and public blockchains: some methods are procedural and involve the smart usage of the protocol, whereas others are technological and use mathematics. Park argues for public disclosure even on permissioned blockcha...
Keyword: Enron,
financial innovation,
financial services,
linkable ring signatures,
permissioned blockchain,
permissionless,
R3,
Rotman School of Management,
SDG 16,
technology,
University of Toronto,
zero knowledge proofs
