Illustrate about rsa encryption, Computer Networking

Assignment Help:

Q. Illustrate about RSA Encryption?

RSA Encryption

- Public key encryption technique

- Encryption steps:

- Encode data to be encrypted as a number to create the plaintext P

- Calculate the ciphertext C as C = PKp modulo N

(Divide PKp by N also keep only the remainder)

- Send C as the ciphertext

- Decryption steps:

- Receive C the ciphertext

- Calculate plaintext P = CKs modulo N

- Decode P to the original data

- Choosing Kp, Ks, and N

- Choose 2 prime numbers p and q (large # of digits - 200 or more)

- Calculate N = p * q

- Select Kp so that it is not a factor of (p -1)*(q -1)

- Select Ks so that (Kp * Ks) modulo (p - 1)*(q -1) = 1


Related Discussions:- Illustrate about rsa encryption

What is overlapping signals, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 What is overlapping

What does the user datagram protocol (udp) , UDP is connectionless, and doe...

UDP is connectionless, and does not give error checking. But remember, error checking can happen at other layers too.

Explain communications channels, A communications channel is pathways over ...

A communications channel is pathways over which information can be communicate. It may be described by a physical wire that connects communicating devices, or by a radio, laser, or

Circuit switched and packet-switched mode for sending a file, Two hosts are...

Two hosts are connected by a path made of four links as shown in the figure below. The links are of data rate R = 2 Mbps each. Host A has a file of size F = 1,000,000 bytes to tran

State ethernet frame format, Ethernet Frame Format Consists of sev...

Ethernet Frame Format Consists of seven fields There is No mechanism for acknowledging received frames considered an unreliable medium

Routing protocol, implementation of energy aided shortest path routing prot...

implementation of energy aided shortest path routing protocol???

Ieee report, http://cseweb.ucsd.edu/~savage/papers/CCS12Exploit.pdf

http://cseweb.ucsd.edu/~savage/papers/CCS12Exploit.pdf

What is shielded twisted pair, Q. What is Shielded Twisted Pair? - A me...

Q. What is Shielded Twisted Pair? - A metal foil or braided-mesh covering encases every pair of insulated conductors to prevent electromagnetic noise called crosstalk - Cros

Dns cache poisoning, DNS cache poisoning The DNA cache poisoning gener...

DNS cache poisoning The DNA cache poisoning generally refers to the process of maintaining or developing the false information, in the cache of DNS server. This process refers

Illustrate keep alive and time-waited timer, Q. Illustrate Keep alive and T...

Q. Illustrate Keep alive and Time-Waited Timer? Keep alive timer To prevent a long inactive connection between two TCPs - Either client or server crash

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