Results 11 to 20 of about 4,233 (296)

SECURE ROUTING IN MANET USING HYBRID CRYPTOGRAPHY

International Journal of Research -GRANTHAALAYAH, 2017
Mobile ad hoc network (MANET) is a group of mobile nodes that communicates with each other without any supporting infrastructure. These networks have some unique features such as dynamic mobility, open nature, lack of infrastructure, limited physical security and they are vulnerable to several security threats.
D.Sivamurugan, L.Raja
openaire   +3 more sources

A QoS Aware Cluster Head Selection and Hybrid Cryptography Routing Protocol for Enhancing Efficiency and Security of VANETs

IEEE Access, 2022
Nowadays, VANET (Vehicular Ad hoc Network) is one of the key aspects of developing advanced intelligent transportation systems. Due to its huge mobility and rapid topology alteration, the network exposes to link failure that affects the firmness of the ...
Mohammed Ahmed Jubair, Salama A. Mostafa, Dilovan Asaad Zebari, Hussein Muhee Hariz, Nejood Faisal Abdulsattar, Mustafa Hamid Hassan, Ali Hashim Abbas, Fatima Hashim Abbas, Areej Alasiry, M. Turki-Hadj Alouane   +9 more
doaj   +2 more sources

Prediction of android ransomware with deep learning model using hybrid cryptography. [PDF]

Sci Rep
In recent times, the number of malware on Android mobile phones has been growing, and a new kind of malware is Android ransomware. This research aims to address the emerging concerns about Android ransomware in the mobile sector.
Kalphana KR, Aanjankumar S, Surya M, Ramadevi MS, Ramela KR, Anitha T, Nagaprasad N, Krishnaraj R.   +7 more
europepmc   +2 more sources

A Hybrid Approach of Cryptography

International Journal of Social Ecology and Sustainable Development, 2023
This article represents a dual security mechanism based on compressive sensing, quantum chaos map, random pixel exchange, and frequency division approach. It also provides the digital data authentication system based on combined approach of DWT and SVD.
openaire   +1 more source

On Multiple Encryption for Public-Key Cryptography

, 2023
Using multiple, individual encryption schemes is a well-established method to increase the overall security of encrypted data. These so-called multiple encryption or hybrid schemes have regained traction in the context of public-key cryptography due to ...
Soroceanu, Tudor, Marian Margraf, Nicolas Buchmann, Margraf, Marian, Buchmann, Nicolas, Tudor Soroceanu   +5 more
core   +1 more source

Heterogeneous hybrid signcryption for multi-message and multi-receiver. [PDF]

PLoS ONE, 2017
To achieve secure communication in heterogeneous cryptography systems, we present a heterogeneous hybrid signcryption scheme. The proposed scheme allows a sender in an identity-based cryptography system to send multi-message to multi-receiver in a ...
Shufen Niu, Ling Niu, Xiyan Yang, Caifen Wang, Xiangdong Jia   +4 more
doaj   +1 more source

An Enhanced Architecture to Resolve Public-Key Cryptographic Issues in the Internet of Things (IoT), Employing Quantum Computing Supremacy

Sensors, 2022
The Internet of Things (IoT) strongly influences the world economy; this emphasizes the importance of securing all four aspects of the IoT model: sensors, networks, cloud, and applications.
Shuhab Shamshad, Farina Riaz, Rabia Riaz, Sanam Shahla Rizvi, Shahab Abdulla   +4 more
doaj   +1 more source

Trace zero varieties in cryptography : optimal representation and index calculus [PDF]

, 2014
The trace zero variety associated to an elliptic or hyperelliptic curve is an abelian variety defined over a finite field F_q. Its F_q-rational points yield a finite group, the trace zero subgroup of the degree zero Picard group of the original curve ...
Massierer, Maike
core   +1 more source

Hybrid cryptography key management. [PDF]

, 2003
Wireless communication networks are highly resource-constrained; thus many security protocols which work in other settings may not be efficient enough for use in wireless environments. This report considers a variety of cryptographic techniques which enable secure, authenticated communication when resources such as processor speed, battery power ...
Draelos, Timothy John, Torgerson, Mark Dolan, Neumann, William Douglas, Gallup, Donald R., Collins, Michael Joseph, Beaver, Cheryl Lynn   +5 more
openaire   +2 more sources

Enhancement for Secured File Storage Using Modern Hybrid Cryptography

, 2022
In a wide range of applications, from cloud storage to chat messaging, security is a major issue. In today's business world, there are several security dangers as well as a fiercely competitive environment.
Sharma, Anand, Dhiman, Oshin
core   +1 more source