Elliptic Curve Cryptography, a popular lightweight asymmetric key cryptographic algorithm,
widely adapted to meet the high-security requirement of resource-constrained devices …

Computing and communication are getting increasingly ubiquitous with the inclusion of
sophisticated devices like electric vehicles, smart phones and other house hold appliances …

Symmetric key algorithms are a typically efficient and fast cryptosystem, so it has significant
applications in many realms. For a wireless ad hoc network with constraint computational …

This paper presents a comparison between two implementations of the elliptic curve
cryptography (ECC) algorithm based on El-Gamal. Each implementation uses different …

This paper presents HAMSTER, the HeAlthy, Mobility and Security based data
communication archiTEctuRe. HAMSTER is designed for Unmanned Vehicles and …

In big data environment, the quantity of generated and stored data is huge, and the size is
larger than before. A general solution to encrypt large messages is to adopt the hybrid …

Cryptography is one of the important sciences in the current era. The importance of
cryptography comes from the intensive digital transactions which we daily perform on the …

Nowadays data is collected without any specific purpose, every activity of a machine or a
human being is recorded, If needed in the future then the data will be analyzed. But here the …

The foremost aim of designing of any encryption algorithm must be security against unlawful
attacks. However, performance and the cost of implementation could be some another …

Este trabalho contempla o estudo de algoritmos criptográficos para assegurar a
comunicação entre sistemas embarcados críticos tendo em vista o grande crescimento na …