Assets, Ethereum

Does Ethereum Use Sha256?

Ethereum uses a hashing algorithm called Keccak-256, which is a variant of the Sha-256 algorithm. While Ethereum’s use of Keccak-256 is not identical to Bitcoin’s use of Sha-256, both algorithms share some similarities.

For example, both algorithms are designed to be secure against collision attacks, meaning that it is difficult for an attacker to create two different inputs that produce the same output hash.

NOTE: WARNING: Ethereum does not use SHA256 for its hashing algorithm. It uses a different algorithm called Keccak-256. The use of SHA256 in Ethereum is not recommended, as it may cause security risks and other issues.

However, there are also some important differences between Sha-256 and Keccak-256. For one, Keccak-256 produces a hash that is 256 bits long, while Sha-256 produces a hash that is only 160 bits long.

This means that Keccak-256 is more resistant to brute force attacks than Sha-256. Additionally, Ethereum’s use of Keccak-256 includes a “salting” process that helps to further protect against collision attacks.

Overall, Ethereum’s use of Keccak-256 provides several advantages over Bitcoin’s use of Sha-256. However, it is important to note that both algorithms are still very secure against attack and are more than adequate for the task of hashing data in the blockchain.

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