Results 61 to 70 of about 19,193 (189)
Fair Public-Key Cryptosystems [PDF]
, 2007 We show how to construct public-key cryptosystems that are fair, that is, strike a good balance, in a democratic country, between the needs of the Government and those of the Citizens. Fair public-key cryptosystems guarantee that: (1) the system cannot be misused by criminal organizations and (2) the Citizens mantarn exactly the same rights to privacy ...
openaire +1 more source
Computer Applications in Engineering Education, Volume 33, Issue 4, July 2025.ABSTRACT Integer and modular arithmetic is a fundamental area of mathematics, with extensive applications in computer science, and is essential for cryptographic protocols, error correction, and algorithm efficiency. However, students often struggle to understand its abstract nature, especially when transitioning from theoretical knowledge to practical
Violeta Migallón +2 more
wiley +1 more source
Unbreakable Codes: RSA Public Key Cryptosystem [PDF]
, 2010 The purpose of this paper is to comprehend the evolution of codes and ciphers; along with understanding how to encode and decode a message using RSA coding.
Amzad, Razia
core +1 more source
How Can Cryptography Secure Online Assessments Against Academic Dishonesty?
SECURITY AND PRIVACY, Volume 8, Issue 4, July/August 2025.ABSTRACT Popular learning platforms like Canvas LMS (Learning Management System), Moodle, and Google Forms have become widespread among university students. This research focuses on these platforms because of their significant role in modern online education.
Aarav Ashish Mehrishi +2 more
wiley +1 more source
Adaptive DNA Cryptography With Intelligent Machine Learning for Cloud Data Defense
Engineering Reports, Volume 7, Issue 6, June 2025.Algorithm 2 outlines the process of decrypting DNA‐encoded data retrieved from cloud storage. The DNA‐encoded fragments are first retrieved from the cloud and then concatenated to reconstruct the complete DNA‐encoded data. Subsequently, the DNA sequence is decoded back into encrypted digital data using the reverse of the defined encoding scheme ...
Animesh Kairi +4 more
wiley +1 more source
A New Public-Key Cryptosystem [PDF]
, 1997 This paper describes a new public-key cryptosystem where the ciphertext is obtained by multiplying the public-keys indexed by the message bits and the cleartext is recovered by factoring the ciphertext raised to a secret power. Encryption requires four multiplications/byte and decryption is roughly equivalent to the generation of an RSA signature.
David Naccache, Jacques Stern
openaire +1 more source
International Journal of Satellite Communications and Networking, Volume 43, Issue 3, Page 164-192, May/June 2025.ABSTRACT Quantum key distribution (QKD) allows the generation of cryptographic keys beyond the computational hardness paradigm and is befitting for secure data transmission requiring long‐term security. The communication distance of fiber‐based QKD, however, is limited to a few hundred kilometers due to the exponential scaling of signal attenuation ...
Davide Orsucci +7 more
wiley +1 more source
Cryptanalysis of novel extended multivariate public key cryptosystem
Tongxin xuebao, 2015 The novel extended multivariate public key cryptosystem is a new security enhancement method on multivariate public key cryptosystems,which is proposed by Qiao,et al.A nonlinear invertible transformation was used,named“tame transformation”,on the ...
Xu-yun NIE, Bo LIU, Gang LU, Ting ZHONG
doaj +2 more sources
International Journal of Communication Systems, Volume 38, Issue 8, 25 May 2025.Overview of blockchain supported multisignature algorithm for IoV. ABSTRACT The Internet of Vehicles (IoV) has emerged as a promising application capable of enhancing transportation efficiency and providing a variety of mobile services to drivers. This IoV enables real‐time data sharing among vehicles and infrastructure, allowing for better traffic ...
Dushyant Kumar Yadav +3 more
wiley +1 more source
Aircraft Identification Scheme using Public-KeyCryptosystem
Journal of Engineering and Sustainable Development, 2005 novel approach for identifying friend aircrafts from foe (IFF) using public-key cryptosystem is introduced. Tow schemes of public-key cryptosystem which provide higher security than convention(IFF) are presented computer simulation examples are also ...
Saad Mohammed kaliphs
doaj