An Enhanced Security Enabled Sharing of Protected Cloud Storage Services by Trapdoor Commitment Based on RSA Signature Assumption
Journal Title: Bonfring International Journal of Research in Communication Engineering - Year 2012, Vol 2, Issue 3
Abstract
Cloud computing is a technology which allows the users to share the data and the applications over the internet. An efficient sharing of secure cloud storage services (ESC) scheme allows the users to share the messages in hierarchical order. If a receiver wants to retrieve a message when he is using a system with limited bandwidth, CPU and memory, then the ESC scheme may not work well. The computational cost for decryption is too high, because the receiver does not perform any partial decipherment. Based on the RSA signature, a Trapdoor Commitment scheme is proposed to improve the security level. This scheme allows the receiver to create a short trapdoor and send it to the Cloud Service Provider (CSP) before retrieving files or messages for finding out part of the cipher text. This scheme allows the sender to participate in the partial signature, so as to reduce the computational cost.
Authors and Affiliations
Palanikkumar D, Sowmya varshini M
An Improved MAC Address Based Intrusion Detection and Prevention System in MANET Sybil Attacks
A Mobile Adhoc Network is a communication medium that does not rely on secure infrastructure .It is a group of independent mobile nodes that can transfer to communicate each other via radio waves. These networks are full...
Tree Based Scalable Secure Group CommunicationV-parameter Study of Silica-Air 1D Photonic Crystal Fiber by Modulating Geometrical Parameters at Different Optical Communication Ranges
In order to establish a group communication, a common key must be available with all the members of the group. The group key can be used for encrypting data between the group members or restricting access to the resource...
Border Gateway Protocol Performance and Its Protection against Disturbed Denial of Service Attack
Now a day the internet has become very popular in the world. Simple work to complicated work you can accomplish by using internet. Such popularity leads to chances of exhaustion of Internet protocol version 4 which is cu...
Distributed System Framework for Mobile Cloud Computing
Todays global computing environment involves the vital role of the mobile cloud computing. Mobile Cloud Computing (MCC) is the combination of cloud computing, mobile computing and wireless networks which brings rich comp...
Simulative Investigation of Coherent Optical OFDM Communication with Gbits/s Data Rates
CO-OFDM has the advantages of both 'coherent detection' and 'OFDM modulation' and provides many merits for future high-speed fiber transmission systems. In this paper, we analyze the performance of Coherent Optical OFDM...