Cryptography Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Cryptography Interview Questions

Questions Answers Views Company eMail

What is a digital certificate?

Cisco,

1 7416

What is a digital signature?

Cisco,

1 7725

What is the keystore?

Cisco,

1 5912

What is a message digest?

2 6001

What is a one-time-pad?

2165

Are one-time pads really unbreakable?

1806

What are good sources of randomness?

1869

How to encrypt swap?

1997

shall we use a journalling filesystem on top of /dev/loop?

1955

How do I change the password / the cipher?

1711

How to make backups?

2348

What are IP Tunnels?

1983

what is CBC?

2210

what is ECB?

2179

Is ECB cipher mode faster than CBC ?

2134

Un-Answered Questions { Cryptography }

Can You explain the components of Blockchain Ecosystem?

What are LEAFs ?

2578

What challenges information leak can impose on an organization?

What are cryptography standards ?

2250

What if the certifying authority's key is lost or compromised?

879

How Large Should The Primes Be?

888

Can you list some of the popular consensus algorithms? Why we need different consensus mechanisms?

794

What is cryptographic synchronisation?

2153

What is a CSU, or, How do certifying authorities store their private keys?

848

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

What is the principle of blockchain technology?

What is are "proprietary" and "public" cryptographic algorithms?

1970

What is the difference between a message authentication code (MAC) and a one-way hash?

3816

In what order are the blocks linked in the blockchain?

What is public key encryption?

1966

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