Cryptography Interview Questions
Questions Answers Views Company eMail

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

2132

Does IAIK support RC4 ? Is the code written the same way as for RC2 ?

1574

What is a product cipher?

2203

What makes a product cipher secure?

1820

What are some group-theoretic properties of product ciphers?

1 2314

What can be proven about the security of a product cipher?

1597

How are block ciphers used to encrypt data longer than the block size?

1523

Can symmetric block ciphers be used for message authentication?

1565

What exactly is DES?

1585

What is triple DES?

1 2348

What is differential cryptanalysis?

HCL,

1636

How was NSA involved in the design of DES?

1517

Is DES available in software?

Maruti Suzuki,

1479

Is DES available in hardware?

1735

Can DES be used to protect classified information?

1565


Un-Answered Questions { Cryptography }

What are the most important attacks on symmetric block ciphers?

2833


Why we need different consensus mechanisms?

1


Who needs a key?

717


Explain zero-knowledge proofs?

1444


What type of records can be kept in blockchain? Is there any restriction on same?

5


What are special signature schemes ?

2438


What is dao and how it works?

1


What is a digital time-stamping service?

695


What is information processing according to you? What are the key challenges that are associated with it?

5


Should a key pair be shared among users ?

2229


Name the 2 kinds of records that are present within the blockchain database?

1


How to change the location of the Kryptel (Silver Key) program group?

1721


Can you explain the elements of the blockchain ecosystem?

1


Explain private blockchains?

1


What are the features of blockchain?

1