Peter F. Frandsen

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Peter F. Frandsen

Peter F. Frandsen

@partisiacto

CEO & CTO at @partisiampc (Partisia #Blockchain), developing #MPC platform. 25+ years in #software. Providing #Privacy for next generation internet!

Katılım Ekim 2022
83 Takip Edilen77 Takipçiler
Peter F. Frandsen retweetledi
Partisia Blockchain
Partisia Blockchain@partisiampc·
How do ZK proofs differ from multi-party computations (MPC)? 🤔 With ZK proofs, one person has private data and can prove something about it. Example: Let’s say you want to do a transaction with someone and you want to show them you have enough money. You could prove that without revealing the actual amount. With MPC, you can have many people with private data, and you can run a more complex query - a computation. Example: Let’s say you want to calculate an average salary of 3 friends without anyone revealing their salary. Each person could break down their salary into three parts that sum to the total (e.g. for 150 it might be 50 +500 -400). They give just one piece of that sum to each of the others. These are then summed together and eventually divided to calculate the average. Without anyone knowing anything they shouldn't. That is one way that MPC can work. Replace salary with any confidential data in this example and you get the idea! So, ZK proofs are like binary MPC for 1 person. Each for different use cases. 🤝 Partisia empowers complete data privacy at rest, in transit and in use through MPC, unlocking major use cases in AI, DeFI, Healthcare, RegTech, ID and more. Our founder Ivan, co inventor of the Merkle-Damgard hash function and pioneer of MPC since 1988, explains. 🎙️👇
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Peter F. Frandsen
Peter F. Frandsen@partisiacto·
We're expanding wallet and ledger support for better security and user experience on Partisia Blockchain. Improving node software for stability and speed. Exciting times ahead! #Blockchain #Security @partisiampc
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Peter F. Frandsen
Peter F. Frandsen@partisiacto·
Our “My Data Activation” product on @partisiampc #blockchain helps organisations comply with #GDPR while empowering individuals to control their personal data securely. It is important to create valuable and useful applications on our blockchain! #DataPrivacy #dApps
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