December 2018
Beginner to intermediate
564 pages
17h 34m
English
Content preview from Blockchain Developer's Guide
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Ethash
Ethash is the Proof of Work (PoW) algorithm used in Ethereum. It is the latest version of the Dagger–Hashimoto algorithm. It is similar to Bitcoin, although there is one difference—Ethash is a memory-intensive algorithm; hence, it is difficult to implement ASICs for the same. Ethash uses the Keccak hash function, which is now standardized to SHA-3.
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