Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question
Two parties A and B try to communicate with following encryption scheme-both sides agree on same long random bit sequence (you could assume one of your own choices). When A wish for to send B an k-bit message, it takes k bits from long random sequence, XOR each bit of k bit message with them, and send result ("encrypted message"). While B receives the encrypted message, it takes k bits from her own copy of long random sequence, and XOR each bit of the k bit encrypted message to get back original message.
The two parties are concerned with possibility that a middleman which perform the message transfer will take encrypted message sent by A and change it, previous to forwarding the message to B; and B will get the message without knowing that it is modified. So they add the following "protection".
Append CRC to the original message, before encrypting whole message (original message + CRC) using the above method (n-bit XOR). While B gets the encrypted message, it is decrypted, and then CRC is checked.
If CRC is incorrect, B concludes that the communication is modified, and ignores it.
CNT Books has expanded considerably as you first got network up and running three years ago. It at the present occupies an entire floor in building, and its LAN has full-grown to contain several servers and more than 60 workstations.
How to plan a PayRoll class.
How to write basic structure of an Exception handler a. generate an abstract class Furniture b. Declare an abstract process Discount the returns no value but accepts the cost of item
What are the advantages of using a compiled language over an interpreted one? Under what circumstances would you select to use an interpreted language?
What will do to get deadline to receive a passing grade? You have to complete and submit course project previous to the deadline to receive a passing grade for this course.
Risk Assessment of ICT System and Developing Computer Incident Response System on WAMP platform
Determine technology which has changed cafe,coffee shop? Think things such as marketing, food preparation, inventory ordering or re-ordering, customer tracking, and more.
What is the specialization of Dottie's Tax facility At least 6 returns? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places.)
How can Sophie use AppLocker.
How to illustrate decision table to represent treatment? Create a structured English version based on the following dialogue obtained by the Systems Analyst from the client interview below.
How many cars in every team called Chevy and Ford There are eight cars in every team called Chevy and Ford. One car from each team races its opponent on drag strip.
Classify the use and location of Firewalls Categorize the use and location of IPS or IDS where necessary.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd