Week 5 Practice Quiz

1. 1The MD4 family was adopted as Internet Standard RFC 1321.
   
   

   1. ATrue
   2. BFalse
2. 2Collisions were found in MD5 and SHA-0 by Xiaoyun Wang in 2004.
   
   

   1. ATrue
   2. BFalse
3. 3A secure block cipher that is provable secure with certain assumptions guarantees a secure hash function.
   
   

   1. ATrue
   2. BFalse
4. 4The SHA-1 processes the input data in 512-bit blocks and generates a 160-bit message digest.
   
   

   1. ATrue
   2. BFalse
5. 5In order to create a collision-resistant hash function, the foundation should be based on a block cipher only.
   
   

   1. ATrue
   2. BFalse
6. 6Which scheme is the MAC not used in?
   
   

   1. AMessage authentication
   2. BSoftware integrity
   3. COne-time passwords
   4. DMachine authentication
7. 7Services provided by MAC are message verification and message authentication.
   
   

   1. ATrue
   2. BFalse
8. 8HMAC cannot be used with any iterative cryptographic hash function.
   
   

   1. ATrue
   2. BFalse
9. 9Digital signatures use the sender’s private key to encrypt the hash.
   
   

   1. ATrue
   2. BFalse

Description

CPSI 4113 Quiz on Week 5 Practice Quiz, created by Adam Peterson on 17/09/2018.

Author

Adam Peterson

Language

English

Views

11

Tags

cpsi 4113

Rating

No ratings yet

Rate this quiz

Rate this quiz

More on Hash Functions and Message Authentication