A new class of tracing traitors schemes with traceability property which combines ideas of nonbinary IPP-codes and IPP set systems is proposed. A detailed comparison of the proposed scheme with previously known traceability ...

Los mecanismos de cifrado en flujo constituyen una alternativa interesante para proporcionar confidencialidad en distintos entornos como comunicaciones móvi­les y redes de alta velocidad. En la literatura se han estudiado ...

Currently we are witnessing a rapid integration of social networks and cloud computing, especially on storing social media contents on cloud storage due to its cheap management and easy accessing at any time and from any ...

Recently, Chen-Hsiang-Shih proposed a new dynamic ID-based remote user authentication scheme. The authors claimed that their scheme was more secure than previous works. However, this paper demonstrates that theirscheme is ...

With the fast development in Cloud storage technologies and ever increasing use of Cloud data centres, data privacy and confidentiality has become a must. Indeed, Cloud data centres store each time more sensitive data such ...

The project intends to portray an approach to design a cryptographic secured way to transmit messages on the well-known CAN bus communication protocol in modern cars. However, due to the requirement of including some message ...

In this paper two new ways for efficient secure outsourcing the decryption of key-policy attribute-based encryption (KP-ABE) with energy efficiency are proposed. Based on an observation about the permutation property of ...

European standard that specifies a format for containers enclosing XAdES and CAdES digital signatures and detached signed documents. It also specifies a baseline profile that minimizes the degree of optionality in the ...

We present a new experimental system for optical encryption using a nonlinear joint transform correlator (JTC) to implement the optical security technique of the double random phase encoding (DRPE). The DRPE, which is ...