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

Cryptography Interview Questions

Questions Answers Views Company eMail

What is the meaning of apostrophies in ciphers - ideas?

2289

Which two cryptographic mechanisms provide confidentiality?

1888

Which cryptographic mechanism provides non-repudiation?

1927

Which two cryptographic mechanisms provide authentication schemes?

2636

Which cryptologic mechanisms can be used to protect integrity?

2350

Name different symmetric ciphers?

2331

Name different asymmetric ciphers?

1 4283

Which of the two ciphers have the larger key space?

2248

What are typical key spaces for symmetric and asymmetric ciphers?

2512

What are digital certificates ?

2206

How are digital certificates used ?

2568

Who issues digital certificates and how ?

2297

What are Certificate Revocation Lists (CRLs) ?

TCS,

1 4819

What is a block cipher ? what are various block ciphers?

1 4381

What are the most important attacks on symmetric block ciphers?

3077

Un-Answered Questions { Cryptography }

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

Why use RSA rather than DES?

907

What type of records blockchain supports? Is there any restriction for record-keeping?

What are proactive security techniques ?

2430

Explain about RSA algorithm? How secure is this algorithm?

827

How are transactions and blocks encrypted in the bitcoin implementation?

What are elliptic curve cryptosystems ?

1783

How is dapp different from an app?

what is trapdoor and how does it works?

2055

How do elliptic curve cryptosystems compare with other cryptosystems ?

1722

What is nonlinear cryptography?

6246

Is DES available in software?

1668

Can you list some of the popular consensus algorithms?

How secure is rsa algorithm?

Is the IAIK-JCE implementation tested on platforms like SUN solaris, Macintosh (OS 7.5, 8.0), HP-UX (10.x)?

2294

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