Show the data encryption standard, Computer Networking

Assignment Help:

Q. Show the Data Encryption Standard?

Data Encryption Standard

- Bit-level encryption method designed by IBM

- Adopted as standard for nonmilitary and nonclassified use

- Encrypts 64-bit plain text using a 56-bit key

- Uses 19 different and complex procedures of transpositions, substitutions, swapping, exclusive ORs, and rotations to create a 64-bit ciphertext.


Related Discussions:- Show the data encryption standard

#tit, objective practical questios answers

objective practical questios answers

Explain in brief about the throughput, Explain in brief about the Throughpu...

Explain in brief about the Throughput The medium access control protocol should make as well-organized use as possible of the wireless medium to maximize capacity. Number of

describe the mips instructions - computer architecture, 1.  Detail for eac...

1.  Detail for each of the four following MIPS instructions, which actions are being taken at each of their five steps.  Do not forget to mention how and during which steps each in

Layer responsible for putting 1s and 0s into a logical group, Name the laye...

Name the layer responsible for putting 1s and 0s into a logical group? Ans) Frames are broken down into 1s and 0s and placed onto the physical medium by the Data Lin layer.

What are the basic lan topologies, What are the basic LAN topologies? ...

What are the basic LAN topologies? The three simple LAN topologies that are combined to shape any practical topology are called as basic LAN topologies. They are, Bus Topology

Cnet sliding window protocol, implementing cnet sliding window protocol wit...

implementing cnet sliding window protocol with 6 nodes

Wlan technology, Identify and briefly explain any four key requirements tha...

Identify and briefly explain any four key requirements that need to be examined when considering deploying a WLAN technology.

State about the bus topology, State about the Bus Topology Comments ...

State about the Bus Topology Comments 1 - Requires less cabling than a star network 2 - If there is a central cable problem entire netwo. rk goes down 3 - Less e

In formation sharing at regular intervals, In formation  sharing at  regu...

In formation  sharing at  regular intervals For example  every 30 seconds each router sends its information  about the  whole  network  to its  neighbours. This sharing  occurs

What is oltp, What is OLTP? In the transaction server, the client compo...

What is OLTP? In the transaction server, the client component usually contains GUI and the server components usually having of SQL transactions against a database. These applic

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