Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [privacy]

The tag has no usage guidance.

1
vote
1answer
37 views

Private Transactions inside Smart Contract

Is there a way to make some transactions private inside a smart contract? It's needed for a game theoretic model. Like imagine poker on blockchain: you'd like not to reveal cards until some point in ...
1
vote
1answer
28 views

Can EOS assure privacy?

In ethereum (public network), the data is all open access. Functions can be controlled via function modifiers. But anyone can view data stored in the contract. Is this the same in EOS? Once data is ...
1
vote
3answers
63 views

I want to have permissioned data access over eos

Is it possible to have permissioned data access? Suppose I am having a multi_index table and whoever adds data to that table only can access the data because I am having a table storage and one ...
1
vote
1answer
28 views

Has there been any discussion of implementing a privacy layer like zksnarks into EOS?

Ethereum seems to be in discussions of implementing zksnarks. Has there been any talks among EOS devs to integrate a privacy layer as such?
7
votes
2answers
199 views

Encrypting with a public key

I have user specific data in a table on my smart contract that I don't want others to see. Can I encrypt that data with a public key of the user? If possible then how to encrypt that data with the ...