Warm Wallets: A Safer Design to Achieve Business Automation for Blockchain-Based Services: A Novel Wallet Implementation Strategy for Enhancing Blockchain-based Online Services Security

摘要

Blockchain wallets are the user-facing, public/private key storage and signing/verification part of blockchains. Different architecture styles and hardware/software components are available on the market, with different trust and accessibility levels. This paper presents a novel wallet approach that fuses the accessibility benefits of online wallets with the security of air-gapped, cold-storage based wallets.