Cryptography, Basic Computer Science

Assignment Help:

Consider 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


Related Discussions:- Cryptography

Logic instructions , They are used to act upon logic operations on the oper...

They are used to act upon logic operations on the operators. AND OR, NEG NOT TEST XOR AND INSTRUCTION Function: It acts upon the conjunction of the operators bit by bit. Syntax: A

Transfer instructions, They are utilized to move the contents of the operat...

They are utilized to move the contents of the operators. Each instruction can be used with many different modes of addressing. MOV MOVS (MOVSB) (MOVSW) MOV INSTRUCTION Principle: D

Wap and wml, what is charactersics of mobile computing

what is charactersics of mobile computing

CAI, WHAT IS CAI ITS PITFALLS

WHAT IS CAI ITS PITFALLS

Describe what are system software and application software, Problem: (a...

Problem: (a) Using appropriate examples describe what are System software and Application Software. (b) Explain four tasks of file management a user frequently performs i

Factors and criteria for computer, what are the factors and criteria for co...

what are the factors and criteria for computer (from business point of view)?

Diffrence Between FAT 32 And NTFS.., Dear sir please define what is the dif...

Dear sir please define what is the difference between FAT 32 and NTFS .

Control unit of the processor, Control Unit of the processor: The  Con...

Control Unit of the processor: The  Control Unit  of the processor is that unit which controls and coordinates the execution of instructions by the processor. It is responsibl

What are the tasks of ALU and their subcomponents, ALU’s tasks and their s...

ALU’s tasks and their suitable subcomponents: Addition and subtraction these two tasks are carried out by constructs of logic gates, such as half adders and full adders. While they

C program, #write a c program to print ant and rod #

#write a c program to print ant and rod #

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd