Write shorts notes on digital signature, Computer Engineering

Assignment Help:

Write shorts notes on Digital Signature.

This method is used to authenticate the sender of a message. For sign a message, the sender encrypts the message by using a key identified only to the sender. And the recipient utilizes the inverse function to decrypt the message.

The recipient recognizes who sent the message since only the sender has the key required to present the encryption. To make sure that encrypted messages are not copied and resent later, the original message can hold date and time this was sent.

A public key system can be utilized to give a digital signature.

For sign a message, a user encrypts the message by using his or her, own private key. Just to verify the signature, the recipient seems up the user's public key; only a user can encrypt a message which can be encoded along with the public key.


Related Discussions:- Write shorts notes on digital signature

What is insertion point, A vertical flashing line that permits the user whe...

A vertical flashing line that permits the user where text will be inserted.

What is a map, What is a Map? A Map is an Array, which having the addre...

What is a Map? A Map is an Array, which having the addresses of the free space in the swap device that are allocatable resources, and the number of the resource units available

Critical section., what is critical section problem in operating system wit...

what is critical section problem in operating system with diagram

Explain about the acoustic tablet, Explain about the Acoustic tablet Ac...

Explain about the Acoustic tablet Acoustic (or sonic) tablet use sound waves to detect a stylus position. Either strip microphones or point microphones can be used to detect th

Show the divide and conquer approach, Q. Show the Divide and Conquer approa...

Q. Show the Divide and Conquer approach? Divide and Conquer approach is the way of making a complicated problem easier.  In this approach larger problem (System) is divided int

Eliminating hazards - computer architecture, Eliminating hazards of pipeli...

Eliminating hazards of pipeline -  computer architecture: We can delegate the work of eliminating data dependencies to the compiler, which can fill up in suitable number of NO

A digital signature, A digital signature is   encrypting information

A digital signature is   encrypting information

Meaning of all variable, A project having of a set of jobs and a set of pre...

A project having of a set of jobs and a set of precedences, where precedence (i; j) show that job j cannot begin before job i is completed. Let c i be the duration of job i. We wi

Explain advantages and disadvantages of macro pre-processor, What are the a...

What are the advantages and disadvantages of macro pre-processor? Advantages Any of existing conventional assembler can be improved in this way to incorporate macro proces

Advantages of using clusters, Q. Advantages of using clusters? Para...

Q. Advantages of using clusters? Parallel and distributed applications Decreased turnaround time Balanced loads Utilization of more powerful hosts Access to

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