Access Millions of academic & study documents

Digital Signatures

Content type
User Generated
Subject
Computer Science
Type
Homework
Showing Page:
1/10

Sign up to view the full document!

lock_open Sign Up
Showing Page:
2/10

Sign up to view the full document!

lock_open Sign Up
Showing Page:
3/10

Sign up to view the full document!

lock_open Sign Up
End of Preview - Want to read all 10 pages?
Access Now
Unformatted Attachment Preview
Authors Name Course Name Professor’s Name Date A digital signature is a security mechanism utilized to ensure the authenticity and integrity of data during transmission and storage. A digital signature typically comprises of ❖ An algorithm for creating the key that generates a key pair (Public key, Secret Key) ❖ A signature algorithm ❖ A verification algorithm Digital signatures enable the verification of details such as the author, date and time of signatures as well as the message contents and the authentication function for extra abilities. ❖ Digital signature must be authentic ❖ Digital signature can't be modified once sent It is practically difficult to create a message that differs from the original message ❖ Digital signature should not be forgeable ❖ Digital signature must not be reusable ❖ Digital signature must prevent repudiation ❖ ❖ ❖ ❖ ❖ Communication occurs between the sender and the receiver The communication it is based on public keys The sender has the identity of the receiver’s public key The digital signature encrypts the whole data with the sender’s private key The digital signature applies the receiver’s public key In arbitrated approach❖ A message from the sender passes through an arbiter that repeatedly check the origin and content prior to sending it to the destination. ❖ Both sender and receiver trust the arbiter ❖ The arbiter sends the message to the receiver and indicate that it is verified and ...
Purchase document to see full attachment
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Studypool
4.7
Indeed
4.5
Sitejabber
4.4

Similar Documents