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

Cryptography Interview Questions

Questions Answers Views Company eMail

Is cryptography patentable in the U.S.?

TCS,

518

Can DES be exported from the U.S.?

TCS,

450

How does the Clipper chip work?

TCS,

526

What role does the NSA play in commercial cryptography?

TCS,

487

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

TCS,

496

Is RSA a de facto standard? Why is a de facto standard important?

TCS,

470

Is DSS secure?

TCS,

485

What if users of RSA run out of distinct primes?

TCS,

516

Are certifying authorities susceptible to attack?

TCS,

524

How are certificates used?

TCS,

509

Should a public key or private key be shared among users?

TCS,

444

What key management issues are involved in public-key cryptography?

TCS,

460

What role does NIST play in cryptography?

TCS,

532

How can signatures remain valid beyond the expiration dates of their keys, or, How do you verify a 20-year-old signature?

TCS,

478

What happens if my private key is compromised?

TCS,

482

Un-Answered Questions { Cryptography }

What are the types of blockchain?

What is meant by 1024, 2048, 5096 bit encryption?

3209

What is blockchain?

What are CAPIs ?

1540

What guarantees that a supply chain transaction is “valid” if there is no one checking that the delivered mass equals what the system says?

What is Metamask?

How is RSA used for privacy in practice ?

1704

What is a fail-stop signature scheme ?

2344

What is dao used for?

How is ibm leveraging its position in the market as a trusted brand? How have early adopters impacted the development and growing success of this technology?

How to encrypt swap?

1589

What is Key escrow?

1210

What is the schedule for the AES ?

2097

What is Ethereum?

Can you tell me some of the widely used cryptographic algorithms?

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