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

Show the basic handover types in umts, Question: (a) Show the main elem...

Question: (a) Show the main elements of the GSM system architecture and describe their functions. (b) Looking at the HLR/VLR database approach used in GSM-how does this arc

What do you understand by protocol, Q. What do you understand by Protocol? ...

Q. What do you understand by Protocol? Ans:  In the context of data networking, a protocol is a formal set of rules and conventions that governs how computers interchange infor

CEI45 Network Communications, How could a VPN be used to facilitate secure ...

How could a VPN be used to facilitate secure remote administration of a server?

What is frequency diversity, What is Frequency diversity Due to the tra...

What is Frequency diversity Due to the transmission is spread out over a larger bandwidth, frequency-dependent transmission impairments, like as noise bursts and selective fadi

Fault tree construction rules, FAULT TREE CONSTRUCTION RULES (a)  Defi...

FAULT TREE CONSTRUCTION RULES (a)  Define the  undesired  fault  condition  as the  "Top"  event. The  fault  event describes the state of either the system or a component. (b

What is wdm, What is WDM? WDM is conceptually the similar as FDM, excep...

What is WDM? WDM is conceptually the similar as FDM, except that the multiplexing and demultiplexing includes light signals transmitted by fiber optics channel.

Developing prototypes - digital receipts, Increasingly it is the quality of...

Increasingly it is the quality of the interface of mobile phones that are giving competitors the edge.  Users not only make selections based on cost but also functionality and cert

Introduction-parallel algorithms, Introduction An algorithm is defined ...

Introduction An algorithm is defined as a series of computational steps required to accomplish an exact task. The algorithm works for a given input and will terminate in a well

Discuss about the jpeg and ldap, Discuss  about the JPEG and LDAP J...

Discuss  about the JPEG and LDAP JPEG: Stands for Joint Photographic Experts Group.  A standard format of storing digitized, colour, or black-and-white photographs. JPEG fi

EHR, ONE TO MANY

ONE TO MANY

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