Cryptography Interview Questions
Questions Answers Views Company eMail

What is information processing according to you? What are the key challenges that are associated with it?

5

What type of records can be kept in a blockchain?

5

What do you know about Blockchain? What is the difference between Bitcoin blockchain and Ethereum blockchain?

5

How the security of a block is maintained?

5

What is the difference between Proof-of-Stake(PoS) and Proof-of-Work(PoW)?

5

What are blocks in blockchain technology?

5

Name organizations that can use Blockchain technology?

5

State difference between proof-of-work & proof-of-stake?

5

How is a blockchain ledger different from an ordinary one?

5

What are the key principles in Blockchain that are helpful in eliminating the security threats that needs to be followed?

5

What is Solidity?

5

Explain the significance of blind signature and how it is useful?

5

What is the principle on which blockchain technology is based on?

5

How is blockchain distributed database different from traditional databases?

5

Name the common type of ledgers that can be considered by users in Blockchain?

5


Un-Answered Questions { Cryptography }

What is Key escrow?

1334


What are the core requirements for a Business Blockchain?

5


Actual role of cryptography is data security .Explain with real world example?

1591


What happens if my private key is compromised?

647


What are knapsack cryptosystems?

665


What is a ledger? Is Blockchain an incorruptible ledger?

5


What are the features of blockchain?

1


What does the evm need to run a smart contract?

1


Which two cryptographic mechanisms provide confidentiality?

1629


What is a digital signature and what is authentication ?

2975


What is a trapdoor function, and why is it needed in blockchain development?

1


What is blockchain technology?

1


How large a key should be used in RSA ?

1717


What are interactive proofs and zero-knowledge proofs ?

2060


What are the two types of records that blockchain database support?

1