ZK Uniwallet

E-Polling login with Panacea.
Panacea wallet
Crypto Interactions

Inspiration

Most of the Crypto users use wallets as their primary gateway to enter Web3 for transactions. But, the major limitation of the chrome-based plugins hinders the interactions with other Mobile and Desktop based Dapps. In addition, every existing Crypto wallet out there interacts with a single Blockchain network that hinders the usability and interoperability. The developers are currently limited to writing their codebase for a single Blockchain and not able to support other Blockchains for which they have to rewrite the entire code again! In the current day world, there is a huge process that involves creating a zero-knowledge application and generation of proof that inspired us to build a redefined platform that improves the overall usability and makes the process simpler. There's a lack of Zero-knowledge based applications in the market that solves the Identity-related problems.

What it does

We have 3 major modules in our project, a. Panacea wallet b. Panacea SDK c. ZK-Box

· Panacea wallet supports operations like the signing of the transaction and other cryptographic operations across multiple platforms and blockchains that improve the overall usability and interoperability. · Panacea SDK helps Dapp developers to write globally compatible code across any EVM compatible blockchains. · With the Panacea SDK, developers can build new wallet solutions that can be used without downloading a separate wallet and if the code is according to the specification the Dapp Developers do not have to change any code to support new Blockchain. · ZK_Box helps us to authenticate into various applications instantly by generating Zero-knowledge proofs without revealing any of the private data. It also helps us validate various parameters of the users like age using zero-knowledge age proofs. More complicated zero-knowledge custom proof generation like voter anonymization can also be done easily using the ZK-box.

How we built it

Brainstormed the entire idea using wireframes and user flows.
We used Electron.JS for building a desktop wallet app.
We used Zokrates for building the ZK-Box.
We used Angular and Express.JS for Front-end and Back-end.

Challenges we ran into

Making the Desktop wallet compatible with multiple Blockchains was pretty challenging to solve.

Accomplishments that we're proud of

· We have successfully created a Crypto wallet that works seamlessly across all the Blockchains and across all the platforms.

What we learned

Building a Desktop app using Electron.JS was something new that we tried in this Hackathon. And, we tried using Zokrates for building ZK-Box that supports complicated ZK proofs.