Cryptography, Basic Computer Science

#questionConsider the one-time pad encryption scheme to encrypt a 1-bit message m,
and assume m is chosen with uniform distribution from message space M={0,1}.
Let E1 be the event "message m is = 1" and let E2 be the event
"ciphertext c is = 0". What is the probability that both event E1 and
event E2 happen?

Answer

a.0
b.0.5
c.0.25
d.1..
Posted Date: 9/18/2012 4:27:13 PM | Location : United States







Related Discussions:- Cryptography, Assignment Help, Ask Question on Cryptography, Get Answer, Expert's Help, Cryptography Discussions

Write discussion on Cryptography
Your posts are moderated
Related Questions
Electronic mail is another PC to PC and PC to mainframe data exchange. If you subscribe to an electronic mail service, it will enable your PC to gain access to a 'mailbox' on a ma

This is a C file. 1. The program starts by printing your name with an end sign ">". For example, "NAME >"; 2. Then, you can type in a string. If the string is not "vi xxx", you pri

suggest 5 ways by which new products and services can be developed using management information system

difference between a compiler and a translator

Assume that s is a string variable  that is supposed to contain a value to be converted to integer. Write a fragment of code that converts the value to integer variable  and displ

Define opportunity cost The opportunity cost of any commodity is defined as the cost of next best alternative, which has been sacrificed for producing the given commodity. Th

Digital Transmission: In digital transmission, wave patterns are translated into discrete bits and are separated by intervals. Bits (contraction for binary digits) are the sma

To find the minimum number of shelves in the loading process in cars

Ask question #Minimum assignment on generations of computers 100 words accepted#

StatefulServer, maintains some information between requests. Requires smaller messages, since some information is kept between contacts, example: FTP, telnet. Stateless Server req