2 thoughts on “What is the meaning of hash? what is the purpose?”
Steve
Hash can increase the retrieval speed in sorting.
The random number is only one of the latency. The actual application is not only this. The input of the same output due to the input of the extension function. If the target space is large, the same result can be distributed again by random numbers so that the space is evenly distributed.
Hash can increase the retrieval speed in sorting.
The random number is only one of the latency. The actual application is not only this.
The input of the same output due to the input of the extension function. If the target space is large, the same result can be distributed again by random numbers so that the space is evenly distributed.
1 Can be used as the calculation algorithm of Bitcoin
2 Check data
3 encryption information