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

Source port number - transport layer, Source Port Number This fields o...

Source Port Number This fields occupies the first 16 bytes of the UDP header. This fields typically hold the UDP port number of the application sending this datagram. The

Recognize the definition of demarcation, Demarcation is the point in which ...

Demarcation is the point in which responsibility changes hands.

Internet routing hierarchy, So how packets do determines their way across t...

So how packets do determines their way across the Internet? Does each computer linked to the Internet know where the other computers are? Do packets just get 'broadcast' to every c

Discuss about the similarity of intranets to the internet, Discuss about th...

Discuss about the similarity of Intranets to the Internet The ease of use of the end user would be the most noticeable because of the similarity of Intranets to the Internet. S

Osi reference model - fundamentals of networks, OSI Reference Model ...

OSI Reference Model Normal 0 false false false EN-IN X-NONE X-NONE

Network devices - network layer and routing , Network Devices a.Hub ...

Network Devices a.Hub b.Repeater c.Bridge d.Gateway e.Switch f.Router Connecting devices can classified into networking and internetworking devices when

Parallel virtual machine (pvm), PVM (Parallel Virtual Machine) is a portabl...

PVM (Parallel Virtual Machine) is a portable message-passing programming system, designed to link divide heterogeneous host machines to form a "virtual machine" which is a one, man

Ethernet framing is used for tcp/ip, Which type of Ethernet framing is used...

Which type of Ethernet framing is used for TCP/IP and AppleTalk Ans)Ethernet SNAP

Define tp monitor, There is no commonly accepted meaning for a TP monitor. ...

There is no commonly accepted meaning for a TP monitor. According to Jeri Edwards' a TP Monitor is "an OS for transaction processing".

Receipt of acknowledgment - transport layer, Receipt of Acknowledgment ...

Receipt of Acknowledgment In our GBN protocols an acknowledgment for packet with sequence number will be taken to be accumulative acknowledgment indicating that all packe

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages