Questions tagged [private]

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Encrypt data using public key

I have three data fields in a form which will return a string. I would like to hash the value of these three strings and store it in the blockchain. However the data in these three strings is ...
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Inspecting private variables of a contract

In the solidity documentation, it is written Everything that is inside a contract is visible to all external observers. Making something private only prevents other contracts from accessing and ...
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How get private key or password from my keystore [duplicate]

I had wallet from 2016, but i'm forget password login by keystore. Current i just had keystore, how i can get private key or password keystore? Thank so much