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Thursday, September 13 • 1:00pm - 1:50pm
PRO TALK: Client-Side Wallets in DApps

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In this talk the speaker explains the typical architectures for handling the wallets and keys in DApps: server-side wallet, client-side wallet and MetaMask and discussed their use cases, pros and cons. To show the power of client-side wallets in practice, the speaker demonstrates how to build a simple DApp with client-side Ethereum wallet, based on Solidity smart contract and client-side UI (JS + jQuery + Ethers.js) + server-side account management (Node.js + Express + simple REST API). The wallet is encrypted in UTC / JSON format (both private key + mnemonics are encrypted with AES-CRT-128 using SCrypt key derivation).

avatar for Svetlin Nakov

Svetlin Nakov

Blockchain Engineer and Technical Trainer, Software University (SoftUni)
Svetlin Nakov (http://nakov.com) is a passionate blockchain engineer, trainer and experienced developer in broad range of technologies. He is a technical advisor in several blockchain ICO projects (LockTrip, Academy School of Blockchain, Tokenize Xchange, Bountie, WeiDex). Svetlin... Read More →

Thursday September 13, 2018 1:00pm - 1:50pm PDT
Workshop Room 2