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

State briefly about fddi media, FDDI Media Class B or SAS (single-attac...

FDDI Media Class B or SAS (single-attachment stations) attach to one ring Class A or DAS (dual attachment stations) attach to both rings. SASs is attached to the primary rin

Packet processing on vpn router, Consider the site-to-site VPN scenario sho...

Consider the site-to-site VPN scenario shown in Figure 2. Let's deploy the AH protocol on the two VPN routers so that no desktop on the two sites need to do any AH operations. Assu

What is telnet, What is Telnet It is a protocol or set of rules that us...

What is Telnet It is a protocol or set of rules that uses to connect one computer to another computer in network. It is also called as a remote login. The telnet operates on cl

Networking device, what is the best time to use brouter rather than router?...

what is the best time to use brouter rather than router? what are advantages of using brouter over router?

Use of infrared, Q. Use of Infrared? - Frequencies among 300 GHz and 4...

Q. Use of Infrared? - Frequencies among 300 GHz and 400 THz - Short-range communication - High frequencies can't penetrate walls - Necessitate line-of-sight propagati

What are the categories of traditional ethernet, Categories of traditional ...

Categories of traditional Ethernet a)  Baseband - digital signals using Manchester encoding b) 10Base2, 10-Base-T, 10Base5, 10Base-FL c)  First number signifies data rate

Explain the term dimensionality of interconnection network, Dimensionality ...

Dimensionality of Interconnection Network Dimensionality refers the arrangement of processing elements or nodes in an interconnection network. In linear network or single dimen

R-sat networks for pstn and stm v-sat network, S t d "B" 9 m C-BAND EARTH...

S t d "B" 9 m C-BAND EARTH STATION (2001)   This  Earth  Station  is  aligned  with  INTEL  SAT  IOR  66°  and  provide domestic connectivity. R-Sat (Regional Satellite) i

Simple mail transfer protocoland secure sockets layer, Simple Mail Transfer...

Simple Mail Transfer Protocoland Secure Sockets Layer SMTP: Simple Mail Transfer Protocol is a server-to-server protocol for delivering electronic mail. SSL: Secure Sockets

IP datagram, On a LAN where are IP Datagram transported?

On a LAN where are IP Datagram transported?

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