What are the advantages and disadvantages of public-key cryptography over secret-key cryptography?

466

What is the difference between the bitcoin blockchain and ethereum blockchain?

1

What is the discrete log problem?

548

What do you understand by secret sharing in blockchain?

1

Where is a blockchain stored?

1

What do you mean by coinbase transaction?

1

What is dapp?

5

What type of records can be kept in the blockchain? Is there any restriction on the same?

1

How are merkle trees used in blockchains?

1

How a blockchain ledger is different from an ordinary one?

5

In blockchain, blocks are linked in what series?

1

What type of records can be kept in blockchain? Is there any restriction on the same?

1

What key management issues are involved in public-key cryptography?

460

What is secret-key cryptography ?

3576

What type of records can be kept in a blockchain?

5