Efficient and secure pairing-free certificateless directed signature scheme

Efficient and secure pairing-free certificateless directed signature scheme

In an ordinary signature scheme any one can verify the validity of a signature produced by the signer. But public verifiability of signatures is not desirable in some applications where the signed message is sensitive to the signature receiver, for example signatures on medical records, tax informat...

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Bibliographic Details
Main Authors: Gayathri Nemani Bhagya, Gowri Thumbur, Krishna Rao Ravva Rama Venkata, Punugu Vasudeva Reddy
Format: Article
Language:English
Published: Elsevier 2021-02-01
Series:Journal of King Saud University: Computer and Information Sciences
Subjects:
Public key cryptography
Certificateless signature
Directed signatures
Random oracle security model
Elliptic curve discrete logarithm problem
Online Access:http://www.sciencedirect.com/science/article/pii/S1319157817304391

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http://www.sciencedirect.com/science/article/pii/S1319157817304391

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