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Cryptography Interview Questions
Questions Answers Views Company eMail

What are special signature schemes ?

 2238

What is a blind signature scheme ?

HSBC,

2221

What is a fail-stop signature scheme ?

 2336

What is a group signature ?

 2413

What is a one-time signature scheme ?

 2324

What is an undeniable signature scheme ?

 2486

What are on-line/off-line signatures ?

 2462

What is public-key cryptography ?

TCS,

1454

What is secret-key cryptography ?

 3569

What are the advantages and disadvantages of public key cryptography compared with secret key cryptography ?

 1 8932

What is exhaustive key search ?

 1689

What are some other public key cryptosystems ?

 1602

What is key management ?

Wipro,

1700

What key size should be used ?

 2 3677

How does one find random numbers for keys ?

TCS,

1 3007

Un-Answered Questions { Cryptography }

What improvements are likely in factoring capability ?

1371

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

5

What are the key features/properties of blockchain?

5

What are the threats to the information you are familiar with?

5

Is ECB cipher mode faster than CBC ?

1764




How can you easily see details about transactions and blocks?

1

What is secret splitting?

1167

What are covert channels ?

2076

How much extra message length is caused by using RSA?

503

What do you know about blockchain? What is the difference between the bitcoin blockchain and ethereum blockchain?

1

What are pseudo-random generators?

936

What is a stream cipher?

471

What are some candidates for the AES ?

1983

Hash identifying each block in the blockchain is generated using which of the cryptographic algorithm?

1

Is it possible to switch the data once it’s written in an exceeding block?

1

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