Ethereum How Can Smart Contract Encrypt Content

Last Updated on January 15, 2023 by Paganoto

Handling encryption of sensitive data stored in a smart contract

The only way this is possible is to provide the owner’s Ethereum account’s public key as a public property of the contract.

How can I encrypt a file using an ethereum public address and …

I want to distribute that files in a decentralized way without requiring users to send their email address in the smart contract interaction.

Encrypting On-Chain Data – Blockchain Patterns

Oraclize allows smart contract developers to encrypt the parameters of their queries locally by using a public key before passing them to a smart contract. The …

How to secure Sensitive data on an Ethereum Smart contract?

So the best solution right now is encrypt / hash our sensitive data on the blockchain. Of course Ethereum is still in its development and we may …

Is it possible for smart-contracts to store encrypted data (that …

No. Blockchain by itself is a database where records are grouped into blocks then chained together cryptographically. It doesn’t encrypt the records natively, …

Exchanging Encrypted Data on Blockchain Using MetaMask

If you encrypt a message with the public key, only the private key can decrypt it. This means that you can share the public key with other people. They can then …

Storing encrypted data in ethereum : r/ethdev – Reddit

You are right that you can encrypt data off-chain using any encryption scheme. For AES, you’ll need a shared key. But if your intent is to store …

Private Smart Contracts on Ethereum – Outlier Ventures

Enigma enables decentralized applications to compute over encrypted data. Secret contracts use private computation methods to allow data inputs to remain.

Toward Secure, Privacy-Preserving, and Interoperable …

by H Jin · 2019 · Cited by 7 — Ethereum blockchain and smart contract to securely manage and share medical information. … Decentralized attribute-based encryption of content keys.

Ethereum Transactions and Smart Contracts among Secure …

by F Buccafurri · Cited by 11 — In this paper, we overcome this limitation by integrating Public Digital Identity with Ethereum via Identity-Based-Encryption (IBE).

Paganoto

Pagaonoto is an SEO editor and cryptocurrency researcher for various publications.