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 7406

What is a digital signature?

Cisco,

1 7721

What is the keystore?

Cisco,

1 5902

What is a message digest?

2 5987

What is a one-time-pad?

2158

Are one-time pads really unbreakable?

1805

What are good sources of randomness?

1864

How to encrypt swap?

1994

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

1952

How do I change the password / the cipher?

1708

How to make backups?

2342

What are IP Tunnels?

1979

what is CBC?

2204

what is ECB?

2168

Is ECB cipher mode faster than CBC ?

2131

Un-Answered Questions { Cryptography }

Why are blockchains relevant to certification and assurance organizations?

What is the difference between wei and ether?

How is RSA used for authentication and digital signatures in practice ?

1916

what are some of the current encryption schemes?

2980

What is S/MIME ?

1870

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

Can you remove a complete block from a network?

How is RSA used for encryption in practice?

980

What is geth’s “fast” sync, and why is it faster?

What is an algorithm?

2283

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

Can you make a case for what square measure off-chain transactions?

What are the main blockchain features?

How is blockchain distributed database different from traditional databases?

What is 51% attack?

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