A New Threshold-Authenticated Encryption Scheme

Mohd Saiful Adli Mohamad (), Eddie Shahril Ismail and Haslinda Ibrahim
Additional contact information
Mohd Saiful Adli Mohamad: Universiti Utara Malaysia, School of Quantitative Sciences, UUM College of Arts and Sciences
Eddie Shahril Ismail: Universiti Kebangsaan Malaysia, School of Mathematical Sciences, Faculty of Sciences and Technology
Haslinda Ibrahim: Universiti Utara Malaysia, School of Quantitative Sciences, UUM College of Arts and Sciences

A chapter in International Conference on Mathematical Sciences and Statistics 2013, 2014, pp 247-253 from Springer

Abstract: Abstract An authenticated encryption scheme is a message recovery scheme that provides the authenticity property. In an authenticated encryption scheme, the recipients not only verify the message authentication, but they also could recover the message. In this paper, we propose a new authenticated encryption scheme based on two hard number theoretical problems: factoring and discrete logarithm. In our new scheme, t out of n signers/senders are required to sign and at the same time encrypt a message, while k out of l recipients cooperate to verify and recover the original message. We also show that our scheme is secure against some cryptographic attacks and requires reasonable number of operations in both signature/encryption and verification/decryption phases.

Keywords: Authenticated Encryption Scheme; Hard Number Theoretic Problems; Message Recovery Scheme; Cryptographic Attacks; Discrete Logarithm Problem (search for similar items in EconPapers)
Date: 2014
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-981-4585-33-0_25

Ordering information: This item can be ordered from
http://www.springer.com/9789814585330

DOI: 10.1007/978-981-4585-33-0_25

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().