How feasible is it to use one way cryptographic hash function

0 votes
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 8, 2018 in Blockchain by Shashank
• 10,400 points
626 views

1 answer to this question.

0 votes

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

answered May 8, 2018 by Johnathon
• 9,090 points

Related Questions In Blockchain

0 votes
1 answer

(bitcoin) Calculate hash from getwork function - how to do it?

This is correct as there is a ...READ MORE

answered Feb 28, 2022 in Blockchain by Soham
• 9,710 points
728 views
+1 vote
1 answer

How is it possible to achieve privacy and confidentiality in smart contracts??

Any contract code written on the blockchain ...READ MORE

answered Apr 18, 2018 in Blockchain by Shashank
• 10,400 points

edited Aug 7, 2018 by Omkar 954 views
0 votes
1 answer

In a Blockchain, how difficult is it to modify the third to last block?

Technically, it's not difficult at all, all ...READ MORE

answered Apr 20, 2018 in Blockchain by Christine
• 15,790 points
1,043 views
0 votes
1 answer

How to call function in one contract from another contract in private blockchain?

Please check whether you have byzantiumBlock: 0 in your ...READ MORE

answered Oct 1, 2018 in Blockchain by digger
• 26,740 points
875 views
0 votes
1 answer

Truffle tests not running after truffle init

This was a bug. They've fixed it. ...READ MORE

answered Sep 11, 2018 in Blockchain by Christine
• 15,790 points
1,946 views
0 votes
1 answer

Hyperledger Sawtooth vs Quorum in concurrency and speed Ask

Summary: Both should provide similar reliability of ...READ MORE

answered Sep 26, 2018 in IoT (Internet of Things) by Upasana
• 8,620 points
1,469 views
+1 vote
1 answer

Protocols used in a distributed/dlt system for the nodes to establish communication

yes all are over TCP/IP connections secured ...READ MORE

answered Aug 6, 2018 in Blockchain by aryya
• 7,460 points
1,460 views
+1 vote
1 answer

How does a miner get to know that a transaction is verified by all the nodes?

Contrary to the popular belief, it is ...READ MORE

answered Mar 27, 2018 in Blockchain by Johnathon
• 9,090 points
2,871 views
+1 vote
1 answer
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP