1.

What is a blind signature in Blockchain?

Answer»

Blind Signature is based on a public KEY digital signature scheme like RSA. In Blockchain, it is used to get the message signed by the signer without actually REVEALING any information of the message. This is achieved by disguising the message before signing it.

12. What keeps your transaction data safe in blockchain?

In a Blockchain, transaction data is stored in the form of records in ‘Digital BLOCKS”. Each block is CONNECTED to all the blocks before and after it. These are secured using cryptography. Now, because Blockchain is decentralized and comprises a peer-to-peer NETWORK, data cannot be altered from a single point/computer.


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