What is the difficulty of sha256 mining?
I want to understand the level of complexity involved in sha256 mining. Is it easy, moderate, or highly challenging? What factors contribute to this difficulty and how does it affect the mining process overall?
Does sha256 use prime numbers?
I'm curious to understand the cryptographic foundations of SHA-256. Can you clarify whether SHA-256 employs prime numbers in its hashing algorithm? If so, how are these prime numbers utilized, and what role do they play in ensuring the security and integrity of SHA-256's output? Additionally, are there any alternative cryptographic mechanisms or mathematical principles that SHA-256 relies on besides prime numbers, and if so, how do they contribute to its overall security?