---
title: "Discussion on \"How Public keys are generated using Private Keys in Blockchain??\" | Hashnode"
description: "Discussion on \"How Public keys are generated using Private Keys in Blockchain??\". We learnt that public keys are generated by using the Elliptic Curve Digital Signature Algorithm (ECDSA) on a user's private keys.\nIn addition to this, Ethereum addresses are derived from public keys by hashing a user’s public keys with the Keccak256..."
url: "https://hashnode.com/posts/how-public-keys-are-generated-using-private-keys-in-blockchain/691da6a780d9c81f962217cd"
---

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# [How Public keys are generated using Private Keys in Blockchain??](https://web3basicsbyunnati.hashnode.dev/how-public-keys-are-generated-using-private-keys-in-blockchain?utm_source=hashnode&utm_medium=feed)

We learnt that public keys are generated by using the Elliptic Curve Digital Signature Algorithm (ECDSA) on a user's private keys. In addition to this, Ethereum addresses are derived from public keys by hashing a user’s public keys with the Keccak256...

Nov 19, 2025 · 5 min read · web3basicsbyunnati.hashnode.dev  
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