NDLI: Flexible Authorization by Generating Public Re-decryption Trapdoor in Outsourced Scenarios

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Table of Contents

Message from the Chairs

Program Committee

External Reviewers

IEEE Computer Society Technical Committee on Services Computing

Cost-Wait Trade-Offs in Client-Side Resource Provisioning with Elastic Clouds

Analysis of Virtualization Technologies for High Performance Computing Environments

Evaluation of Network Topology Inference in Opaque Compute Clouds through End-to-End Measurements

Strict SLAs for Operational Business Intelligence

Exploiting Cloud Utility Models for Profit and Ruin

Efficient Bidding for Virtual Machine Instances in Clouds

Performance Modeling of Concurrent Live Migration Operations in Cloud Computing Systems Using PRISM Probabilistic Model Checker

VirtPerf: A Performance Profiling Tool for Virtualized Environments

PCube: Improving Power Efficiency in Data Center Networks

Variations in Performance and Scalability When Migrating n-Tier Applications to Different Clouds

Flexible Process-Based Applications in Hybrid Clouds

Elastically Ruling the Cloud: Specifying Application's Behavior in Federated Clouds

Angels in the Cloud: A Peer-Assisted Bulk-Synchronous Content Distribution Service

Distributed Semantic Web Data Management in HBase and MySQL Cluster

Promoting Distributed Accountability in the Cloud

Certicloud: A Novel TPM-based Approach to Ensure Cloud IaaS Security

Secure Locking for Untrusted Clouds

Affinity-Aware Modeling of CPU Usage for Provisioning Virtualized Applications

Markovian Workload Characterization for QoS Prediction in the Cloud

Towards Optimal Resource Provisioning for Running MapReduce Programs in Public Clouds

Flexible Distributed Capacity Allocation and Load Redirect Algorithms for Cloud Systems

Deadline Queries: Leveraging the Cloud to Produce On-Time Results

A Local-Optimisation Based Strategy for Cost-Effective Datasets Storage of Scientific Applications in the Cloud

Scalable Complex Query Processing over Large Semantic Web Data Using Cloud

Elastic Stream Computing with Clouds

Cost-Effective Partial Migration of VoD Services to Content Clouds

A Scalable Communication Runtime for Clouds

DACAR Platform for eHealth Services Cloud

A User Experience-Based Cloud Service Redeployment Mechanism

Leveraging Service Clouds for Power and QoS Management for Mobile Devices

Energy-Efficient Management of Virtual Machines in Eucalyptus

Exploiting Spatio-temporal Tradeoffs for Energy-Aware MapReduce in the Cloud

Low Carbon Virtual Private Clouds

Live Migration of Multiple Virtual Machines with Resource Reservation in Cloud Computing Environments

On Theory of VM Placement: Anomalies in Existing Methodologies and Their Mitigation Using a Novel Vector Based Approach

Identification and Evaluation of Sharing Memory Covert Timing Channel in Xen Virtual Machines

Space-Efficient Bloom Filters for Enforcing Integrity of Outsourced Data in Cloud Environments

VIAF: Verification-Based Integrity Assurance Framework for MapReduce

DIaaS: Data Integrity as a Service in the Cloud

MADMAC: Multiple Attribute Decision Methodology for Adoption of Clouds

Multi-dimensional SLA-Based Resource Allocation for Multi-tier Cloud Computing Systems

Modelling Contract Management for Cloud Services

Videoconference Capacity Leasing on Hybrid Clouds

Esc: Towards an Elastic Stream Computing Platform for the Cloud

Testing a Cloud Provider Network for Hybrid P2P and Cloud Streaming Architectures

Collaboration-Based Cloud Computing Security Management Framework

Governance Life Cycle Framework for Managing Security in Public Cloud: From User Perspective

Design and Deployment of a Trusted Eucalyptus Cloud

A Pattern-Based Approach to Cloud Transformation

A SaaSify Tool for Converting Traditional Web-Based Applications to SaaS Application

Migrating Service-Oriented System to Cloud Computing: An Experience Report

Multi-objective Scheduling of BPEL Workflows in Geographically Distributed Clouds

Optimal Algorithms for Cross-Rack Communication Optimization in MapReduce Framework

Reserved or On-Demand Instances? A Revenue Maximization Model for Cloud Providers

iCostale: Adaptive Cost Optimization for Storage Clouds

BFTCloud: A Byzantine Fault Tolerance Framework for Voluntary-Resource Cloud Computing

MetaStorage: A Federated Cloud Storage System to Manage Consistency-Latency Tradeoffs

Toward Optimal Deployment of Communication-Intensive Cloud Applications

Scaling Non-elastic Applications Using Virtual Machines

STRATUS: Assembling Virtual Platforms from Device Clouds

What Are You Paying For? Performance Benchmarking for Infrastructure-as-a-Service Offerings

Performance Modeling of Virtual Machine Live Migration

Efficient Autoscaling in the Cloud Using Predictive Models for Workload Forecasting

Private Cloud Configuration with MetaConfig

Large-Scale Distributed Storage System for Business Provenance

Usage Management in Cloud Computing

Cloud#: A Specification Language for Modeling Cloud

Decision Support Tools for Cloud Migration in the Enterprise

A Home Healthcare System in the Cloud--Addressing Security and Privacy Challenges

Content Server System Architecture for Providing Differentiated Levels of Service in a Digital Preservation Cloud

Security Prospects through Cloud Computing by Adopting Multiple Clouds

Tackling the Loss of Control: Standards-Based Conjoint Management of Security Requirements for Cloud Services

An Analysis of Security and Privacy Issues in Smart Grid Software Architectures on Clouds

A Commodity-Focused Multi-cloud Marketplace Exemplar Application

Implementation of a Scalable Next Generation Sequencing Business Cloud Platform--An Experience Report

Open911: Experiences with the Mobile Plus Cloud Paradigm

Mechanism Design for Stochastic Virtual Resource Allocation in Non-cooperative Cloud Systems

Real Time Elastic Cloud Management for Limited Resources

SLA Based Dynamic Virtualized Resources Provisioning for Shared Cloud Data Centers

Automotive Cloud Service Systems Based on Service-Oriented Architecture and Its Evaluation

A Cloud-Based Accessible Architecture for Large-Scale ADL Analysis Services

Optimal Multitenant Designs for Cloud Apps

Profiling Applications for Virtual Machine Placement in Clouds

Self-Configuration of Distributed Applications in the Cloud

Delivering High Resilience in Designing Platform-as-a-Service Clouds

Phoenix: A Relational Storage Component for the Cloud

Database-Agnostic Transaction Support for Cloud Infrastructures

IO Tetris: Deep Storage Consolidation for the Cloud via Fine-Grained Workload Analysis

A Performance Evaluation of X-Ray Crystallography Scientific Workflow Using SciCumulus

Exploring Alternative Approaches to Implement an Elasticity Policy

An Efficient Sensitivity Analysis Method for Large Cloud Simulations

Tuning Adaptive Computations for Performance Improvement of Autonomic Middleware in PaaS Cloud

MN-GEMS: A Timing-Aware Simulator for a Cloud Node with Manycore, DRAM, and Non-volatile Memories

Energy-Aware Virtual Machine Dynamic Provision and Scheduling for Cloud Computing

Real Time Collaborative Video Annotation Using Google App Engine and XMPP Protocol

Soft-Union: An Overlay Based Efficient Software P2P Distribution Scheme

Performance Issues in Cloud Computing for Cyber-physical Applications

The KOALA Cloud Manager: Cloud Service Management the Easy Way

Scheduling Scientific Workflows Elastically for Cloud Computing

Defining Customizable Business Processes without Compromising the Maintainability in Multi-tenant SaaS Applications

Legacy Application Migration to Cloud

My Private Cloud Overview: A Trust, Privacy and Security Infrastructure for the Cloud

Multi-Level Autonomic Architecture for the Management of Virtualized Application Environments in Cloud Platforms

Secure Sharing of Item-Level Data in the Cloud

Towards Multi-user Private Keyword Search for Cloud Computing

Flexible Authorization by Generating Public Re-decryption Trapdoor in Outsourced Scenarios

Security Management Areas in the Inter-cloud

Cloud User Roles: Establishing Standards for Describing Core Tasks of Cloud Creators, Providers, and Consumers

Scalable Service Oriented Replication in the Cloud

Publisher's Information

2010 IEEE 3rd International Conference on Cloud Computing

2009 IEEE International Conference on Cloud Computing

Flexible Authorization by Generating Public Re-decryption Trapdoor in Outsourced Scenarios

Content Provider	IEEE Xplore Digital Library
Author	Yang Zhang Jun-Liang Chen
Copyright Year	2011
Abstract	With the rapid application of service-oriented technologies, service and data outsourcing has become a practical and useful computing paradigm. Combined use of access control and cryptography was proposed by many researchers to protect sensitive information in this outsourcing scenario. However, the rigid combination in existing approaches has difficulty in satisfying the flexibility requirement of access control for diverse applications. In this paper, we propose a flexible authorization by generating public re-decryption trapdoor. The features of our solution are as follows: simple key management without the need of key derivation for users to decrypt cipher texts, grouping users during authorization to reduce management workload, composing conditions for accessing new resources without generating new keys if the re-encryption keys for atomic conditions have been produced.
Starting Page	760
Ending Page	761
File Size	548238
Page Count	2
File Format	PDF
ISBN	9781457708367
ISSN	21596190
DOI	10.1109/CLOUD.2011.87
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Authorization Public key Proxy Re-encryption Scheme Outsourced Data Service Outsourcing Encryption Access Control
Content Type	Text
Resource Type	Article

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