How feasible is it to use one way cryptographic hash function?

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I have a question in mind, Suppose I use a document as an input to the hashing function, what do you think could be done with the output hash? I mean how is the output hash put to use??
May 7, 2018 in Blockchain by Shashank
• 10,350 points
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1 answer to this question.

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you can use the ouput hash function to check for the authenticity of the document by comparing the hashes of the outputs.

answered May 7, 2018 by Johnathon
• 9,080 points

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