Search Results - subject:"cryptography"

Improved secure RSA crytosystem for data confidentiality in cloud

Thangavel, M.; Varalakshmi, P. - In: International journal of information systems and change … 9 (2017) 4, pp. 261-277

Persistent link: https://www.econbiz.de/10011858355

Survey of the Use of Steganography over the Internet

Lavinia Mihaela DINCÄ‚ - In: Informatica Economica 15 (2011) 2, pp. 153-164

This paper addressesthe use of Steganography over the Internet by terrorists. There were ru-mors in the newspapers that Steganography is being used to covert communication between terrorists, without presenting any scientific proof. Niels Provos and Peter Honeyman conducted an extensive Internet...

Persistent link: https://www.econbiz.de/10009416382

A Novel Pseudo-random Bit Generator Based on a New Couple of Chaotic Systems

Cristina, Dascalescu Ana; Radu, Boriga - In: Ovidius University Annals, Economic Sciences Series XI (2011) 1, pp. 553-558

required a better level of security of the economic data, reason for what the role of cryptography is becoming increasingly …

Persistent link: https://www.econbiz.de/10010632237

A Novel Pseudo-random Bit Generator Based on Some Transcendental Chaotic Systems

Radu, Boriga; Cristina, Dascalescu Ana - In: Ovidius University Annals, Economic Sciences Series XI (2011) 1, pp. 208-212

Chaotic maps have attracted great interest for its special use in secure communication systems. It is proved that for some chaotic maps defined by we can find an analytical solution, so systems can leads to predictability. In this letter, we propose a new kind of chaotic map based on...

Persistent link: https://www.econbiz.de/10010632246

Basic Visual Cryptography Using Braille

Wang, Guangyu; Liu, Feng; Yan, Wei Qi - In: International Journal of Digital Crime and Forensics (IJDCF) 8 (2016) 3, pp. 85-93

As a significant part of information security, Visual Cryptography (VC) is a secret sharing approach which has the …

Persistent link: https://www.econbiz.de/10012043929

Implementation and Evaluation of Steganography Based Online Voting System

Issac, Biju; Rura, Lauretha; Haldar, Manas Kumar - In: International Journal of Electronic Government Research … 12 (2016) 3, pp. 71-93

voting by combining visual cryptography with image steganography to enhance system security without degrading system …

Persistent link: https://www.econbiz.de/10012044371

Securing Mobile Ad Hoc Networks: Challenges and Solutions

Kumar, Sunil; Dutta, Kamlesh - In: International Journal of Handheld Computing Research (IJHCR) 7 (2016) 1, pp. 26-76

The flexibility and openness of mobile ad hoc networks (MANETs) make them attractive for various types of applications such as military communication, emergency search and rescue operations, disaster recovery, battlefields, communication between moving vehicles (VANET etc. However, MANETs are...

Persistent link: https://www.econbiz.de/10012045152

Threshold Secret Sharing Scheme for Compartmented Access Structures

Fathimal, P. Mohamed; Rani, P. Arockia Jansi - In: International Journal of Information Security and … 10 (2016) 3, pp. 1-9

In the realm of visual cryptography, secret sharing is the predominant method of transmission and reception of secure …

Persistent link: https://www.econbiz.de/10012045676

IPHDBCM: Inspired Pseudo Hybrid DNA Based Cryptographic Mechanism to Prevent Against Collabrative Black Hole Attack in Wireless Ad hoc Networks

Babu, Erukala Suresh; Nagaraju, C.; Prasad, M.H.M. Krishna - In: International Journal of Information Security and … 10 (2016) 3, pp. 42-66

using hybrid DNA-based cryptography (HDC) mechanism. Moreover, the proposed method upsurge the security issue with the … underlying AODV routing protocol. Eventually, This Hybrid DNA-based Cryptography (HDC) is one of the high potential candidates …

Persistent link: https://www.econbiz.de/10012045679

LEAP Enhanced: A Lightweight Symmetric Cryptography Scheme for Identifying Compromised Node in WSN

Yassine, Maleh; Ezzati, Abdellah - In: International Journal of Mobile Computing and … 7 (2016) 3, pp. 42-66

cryptography algorithm for identifying compromised node in WSN called Leap Enhanced. Their evaluations on TOSSIM give a precise and … other cryptography schemes in literature. …

Persistent link: https://www.econbiz.de/10012046459