Hashing Mining uses:
A) Keccack256 while internally to hash values it's easy to use the Dagger-Hashimoto to create a meaningful hash.
B) the Dagger-Hashimoto hashing while internally the EVM uses SHA256 which is an alias for Keccack256.
C) the Dagger-Hashimoto hashing while internally the EVM uses Keccack256 which is almost similar to SHA256, but has a different padding so produces different hashes.

Question

Quizplus · Accepted Answer

The Ethereum Virtual Machine (EVM) uses Keccak256 for hashing internally, which is similar to SHA256 but with different padding, resulting in different hashes. Dagger-Hashimoto is used in Ethereum mining.

Hashing Mining Uses