Q. What are the Characteristics of Ethash Algorithm?
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What are the Characteristics of Ethash Algorithm?

Ethash has a reputation for protecting the blockchain from potential attacks and enhancing its security. Here are some key characteristics of Ethash-

  1. Memory-Hardness
    Ethash, a memory-hard algorithm, requires a large amount of memory in order to mine and validate ETC transactions. This helps maintain a blockchain that is decentralized.

  2. Dagger-Hashimoto Structure
    Ethash is the combination of two algorithms - Dagger and Hashimoto. It is therefore unique, and it gives you the benefits of both algorithms. It is an efficient and highly secure hashing algorithm.

  3. Directed Acyclic Graph
    Ethash creates a pseudo random dataset, the Directed Acylic Graph (DAG), that is frequently updated, such as every 30,000 blocks. This takes about five days. This prevents pre-computational attacks and ensures that mining is based on memory.


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