Attribute-based encryption with non-monotonic access structures
Proceedings of the 14th ACM conference on Computer and communications security
Proceedings of the 14th ACM conference on Computer and communications security
Provably secure ciphertext policy ABE
Proceedings of the 14th ACM conference on Computer and communications security
SAT: situation-aware trust architecture for vehicular networks
Proceedings of the 3rd international workshop on Mobility in the evolving internet architecture
Delegating Capabilities in Predicate Encryption Systems
ICALP '08 Proceedings of the 35th international colloquium on Automata, Languages and Programming, Part II
Bounded Ciphertext Policy Attribute Based Encryption
ICALP '08 Proceedings of the 35th international colloquium on Automata, Languages and Programming, Part II
Dynamic Threshold Public-Key Encryption
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
Attribute-based on-demand multicast group setup with membership anonymity
Proceedings of the 4th international conference on Security and privacy in communication netowrks
A Fuzzy ID-Based Encryption Efficient When Error Rate Is Low
INDOCRYPT '08 Proceedings of the 9th International Conference on Cryptology in India: Progress in Cryptology
Secure Threshold Multi Authority Attribute Based Encryption without a Central Authority
INDOCRYPT '08 Proceedings of the 9th International Conference on Cryptology in India: Progress in Cryptology
Proceedings of the 8th Symposium on Identity and Trust on the Internet
Predicate Privacy in Encryption Systems
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Distributed Attribute-Based Encryption
Information Security and Cryptology --- ICISC 2008
Non-interactive Identity-Based DNF Signature Scheme and Its Extensions
Information Security and Cryptology --- ICISC 2008
PBES: a policy based encryption system with application to data sharing in the power grid
Proceedings of the 4th International Symposium on Information, Computer, and Communications Security
Attribute based proxy re-encryption with delegating capabilities
Proceedings of the 4th International Symposium on Information, Computer, and Communications Security
Provably secure and efficient bounded ciphertext policy attribute based encryption
Proceedings of the 4th International Symposium on Information, Computer, and Communications Security
Delegate predicate encryption and its application to anonymous authentication
Proceedings of the 4th International Symposium on Information, Computer, and Communications Security
Efficient and Provable Secure Ciphertext-Policy Attribute-Based Encryption Schemes
ISPEC '09 Proceedings of the 5th International Conference on Information Security Practice and Experience
A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length
ISPEC '09 Proceedings of the 5th International Conference on Information Security Practice and Experience
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
Dual-Policy Attribute Based Encryption
ACNS '09 Proceedings of the 7th International Conference on Applied Cryptography and Network Security
Persona: an online social network with user-defined privacy
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Privacy-Aware Attribute-Based Encryption with User Accountability
ISC '09 Proceedings of the 12th International Conference on Information Security
Conjunctive Broadcast and Attribute-Based Encryption
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Improving privacy and security in multi-authority attribute-based encryption
Proceedings of the 16th ACM conference on Computer and communications security
Securing medical records on smart phones
Proceedings of the first ACM workshop on Security and privacy in medical and home-care systems
On Black-Box Constructions of Predicate Encryption from Trapdoor Permutations
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Hierarchical Predicate Encryption for Inner-Products
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Attribute-Based Encryption Supporting Direct/Indirect Revocation Modes
Cryptography and Coding '09 Proceedings of the 12th IMA International Conference on Cryptography and Coding
Mediated Ciphertext-Policy Attribute-Based Encryption and Its Application
Information Security Applications
An efficient broadcast encryption scheme for wireless sensor network
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Attribute-based on-demand multicast group setup with membership anonymity
Computer Networks: The International Journal of Computer and Telecommunications Networking
Hidden attribute-based signatures without anonymity revocation
Information Sciences: an International Journal
Attribute based data sharing with attribute revocation
ASIACCS '10 Proceedings of the 5th ACM Symposium on Information, Computer and Communications Security
Secure descriptive message dissemination in DTNs
MobiOpp '10 Proceedings of the Second International Workshop on Mobile Opportunistic Networking
Secure threshold multi authority attribute based encryption without a central authority
Information Sciences: an International Journal
IWSEC'07 Proceedings of the Security 2nd international conference on Advances in information and computer security
Predicate encryption supporting disjunctions, polynomial equations, and inner products
EUROCRYPT'08 Proceedings of the theory and applications of cryptographic techniques 27th annual international conference on Advances in cryptology
Attribute-based broadcast encryption scheme made efficient
AFRICACRYPT'08 Proceedings of the Cryptology in Africa 1st international conference on Progress in cryptology
Attribute-based encryption with partially hidden encryptor-specified access structures
ACNS'08 Proceedings of the 6th international conference on Applied cryptography and network security
Restricted queries over an encrypted index with applications to regulatory compliance
ACNS'08 Proceedings of the 6th international conference on Applied cryptography and network security
Security policy implementation strategies for common carrier monitoring service providers
POLICY'09 Proceedings of the 10th IEEE international conference on Policies for distributed systems and networks
Attribute-sets: a practically motivated enhancement to attribute-based encryption
ESORICS'09 Proceedings of the 14th European conference on Research in computer security
Data security and privacy in wireless body area networks
IEEE Wireless Communications
Providing basic security mechanisms in broker-less publish/subscribe systems
Proceedings of the Fourth ACM International Conference on Distributed Event-Based Systems
A ciphertext-policy attribute-based encryption scheme with constant ciphertext length
International Journal of Applied Cryptography
An optimal key distribution scheme for secure multicast group communication
INFOCOM'10 Proceedings of the 29th conference on Information communications
Establishing email-based social network trust for vehicular networks
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
Secure attribute-based systems
Journal of Computer Security
Worry-free encryption: functional encryption with public keys
Proceedings of the 17th ACM conference on Computer and communications security
Proceedings of the 17th ACM conference on Computer and communications security
Proceedings of the 17th ACM conference on Computer and communications security
Privacy preserving EHR system using attribute-based infrastructure
Proceedings of the 2010 ACM workshop on Cloud computing security workshop
Proceedings of the tenth annual ACM workshop on Digital rights management
Secure cross-domain data sharing architecture for crisis management
Proceedings of the tenth annual ACM workshop on Digital rights management
DBSec'10 Proceedings of the 24th annual IFIP WG 11.3 working conference on Data and applications security and privacy
Attribute-Based Messaging: Access Control and Confidentiality
ACM Transactions on Information and System Security (TISSEC)
Fully secure functional encryption with general relations from the decisional linear assumption
CRYPTO'10 Proceedings of the 30th annual conference on Advances in cryptology
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
Threshold attribute-based signcryption
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
FC'10 Proceedings of the 14th international conference on Financial cryptograpy and data security
Situation-aware trust architecture for vehicular networks
IEEE Communications Magazine
Attribute-based authenticated key exchange
ACISP'10 Proceedings of the 15th Australasian conference on Information security and privacy
ProvSec'10 Proceedings of the 4th international conference on Provable security
Towards a secure rendezvous network for future publish/subscribe architectures
FIS'10 Proceedings of the Third future internet conference on Future internet
MyABDAC: compiling XACML policies for attribute-based database access control
Proceedings of the first ACM conference on Data and application security and privacy
Threshold public-key encryption with adaptive security and short ciphertexts
ICICS'10 Proceedings of the 12th international conference on Information and communications security
Ciphertext policy attribute-based proxy re-encryption
ICICS'10 Proceedings of the 12th international conference on Information and communications security
Oblivious transfer with access control: realizing disjunction without duplication
Pairing'10 Proceedings of the 4th international conference on Pairing-based cryptography
Strongly secure two-pass attribute-based authenticated key exchange
Pairing'10 Proceedings of the 4th international conference on Pairing-based cryptography
Hybrid proxy re-encryption scheme for attribute-based encryption
Inscrypt'09 Proceedings of the 5th international conference on Information security and cryptology
Practical and efficient cryptographic enforcement of interval-based access control policies
ACM Transactions on Information and System Security (TISSEC)
Benefits of Location-Based Access Control: A Literature Study
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
Inner-product encryption under standard assumptions
Designs, Codes and Cryptography
Improved hidden vector encryption with short ciphertexts and tokens
Designs, Codes and Cryptography
Cryptographic enforcement of role-based access control
FAST'10 Proceedings of the 7th International conference on Formal aspects of security and trust
CT-RSA'11 Proceedings of the 11th international conference on Topics in cryptology: CT-RSA 2011
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Generic constructions for chosen-ciphertext secure attribute based encryption
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Expressive key-policy attribute-based encryption with constant-size ciphertexts
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Multi-authority ciphertext-policy attribute-based encryption with accountability
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
EASiER: encryption-based access control in social networks with efficient revocation
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
MundoMessage: enabling trustworthy ubiquitous emergency communication
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Achieving leakage resilience through dual system encryption
TCC'11 Proceedings of the 8th conference on Theory of cryptography
Functional encryption: definitions and challenges
TCC'11 Proceedings of the 8th conference on Theory of cryptography
Poster: HealthOS: a platform for integrating and developing pervasive healthcare applications
MobiSys '11 Proceedings of the 9th international conference on Mobile systems, applications, and services
Securely disseminating RFID events
Proceedings of the 5th ACM international conference on Distributed event-based system
Unbounded HIBE and attribute-based encryption
EUROCRYPT'11 Proceedings of the 30th Annual international conference on Theory and applications of cryptographic techniques: advances in cryptology
Decentralizing attribute-based encryption
EUROCRYPT'11 Proceedings of the 30th Annual international conference on Theory and applications of cryptographic techniques: advances in cryptology
Fully secure cipertext-policy hiding CP-ABE
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
Privacy enhanced access control by means of policy blinding
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
Revocable attribute-based signatures with adaptive security in the standard model
AFRICACRYPT'11 Proceedings of the 4th international conference on Progress in cryptology in Africa
HealthSec'11 Proceedings of the 2nd USENIX conference on Health security and privacy
Outsourcing the decryption of ABE ciphertexts
SEC'11 Proceedings of the 20th USENIX conference on Security
Improved access control mechanism in vehicular ad hoc networks
ADHOC-NOW'11 Proceedings of the 10th international conference on Ad-hoc, mobile, and wireless networks
A secure and efficient role-based access policy towards cryptographic cloud storage
WAIM'11 Proceedings of the 12th international conference on Web-age information management
Ensuring security and availability through model-based cross-layer adaptation
UIC'11 Proceedings of the 8th international conference on Ubiquitous intelligence and computing
Policy Management for Secure Data Access Control in Vehicular Networks
Journal of Network and Systems Management
Oblivious transfer with complex attribute-based access control
ICISC'10 Proceedings of the 13th international conference on Information security and cryptology
Fully secure multi-authority ciphertext-policy attribute-based encryption without random oracles
ESORICS'11 Proceedings of the 16th European conference on Research in computer security
ProvSec'11 Proceedings of the 5th international conference on Provable security
Enhancing Attribute-Based Encryption with Attribute Hierarchy
Mobile Networks and Applications
Securing electronic medical records using attribute-based encryption on mobile devices
Proceedings of the 1st ACM workshop on Security and privacy in smartphones and mobile devices
The n-Diffie-Hellman problem and its applications
ISC'11 Proceedings of the 14th international conference on Information security
Access policy based key management in multi-level multi-distributor DRM architecture
InfoSecHiComNet'11 Proceedings of the First international conference on Security aspects in information technology
Private search in the real world
Proceedings of the 27th Annual Computer Security Applications Conference
ESPAC: Enabling Security and Patient-centric Access Control for eHealth in cloud computing
International Journal of Security and Networks
Exclusion-intersection encryption
International Journal of Security and Networks
OAuth and ABE based authorization in semi-trusted cloud computing: aauth
Proceedings of the second international workshop on Data intensive computing in the clouds
Poster: attribute based broadcast encryption with permanent revocation
Proceedings of the 18th ACM conference on Computer and communications security
Poster: temporal attribute-based encryption in clouds
Proceedings of the 18th ACM conference on Computer and communications security
Declarative privacy policy: finite models and attribute-based encryption
Proceedings of the 2nd ACM SIGHIT International Health Informatics Symposium
Flexible patient-controlled security for electronic health records
Proceedings of the 2nd ACM SIGHIT International Health Informatics Symposium
Comparison-based encryption for fine-grained access control in clouds
Proceedings of the second ACM conference on Data and Application Security and Privacy
Attribute-based encryption schemes with constant-size ciphertexts
Theoretical Computer Science
Dynamic attribute-based signcryption without random oracles
International Journal of Applied Cryptography
Attribute-based encryption without key cloning
International Journal of Applied Cryptography
Constant size ciphertexts in threshold attribute-based encryption
PKC'10 Proceedings of the 13th international conference on Practice and Theory in Public Key Cryptography
EUROCRYPT'10 Proceedings of the 29th Annual international conference on Theory and Applications of Cryptographic Techniques
Attribute-Based encryption with break-glass
WISTP'10 Proceedings of the 4th IFIP WG 11.2 international conference on Information Security Theory and Practices: security and Privacy of Pervasive Systems and Smart Devices
Secure communication using identity based encryption
CMS'10 Proceedings of the 11th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
Dynamic attribute-based signcryption without random oracles
International Journal of Applied Cryptography
Attribute-based encryption without key cloning
International Journal of Applied Cryptography
Functional encryption for inner product predicates from learning with errors
ASIACRYPT'11 Proceedings of the 17th international conference on The Theory and Application of Cryptology and Information Security
Computer Networks: The International Journal of Computer and Telecommunications Networking
Securing data provenance in the cloud
iNetSec'11 Proceedings of the 2011 IFIP WG 11.4 international conference on Open Problems in Network Security
Short attribute-based signatures for threshold predicates
CT-RSA'12 Proceedings of the 12th conference on Topics in Cryptology
IMACC'11 Proceedings of the 13th IMA international conference on Cryptography and Coding
CANS'11 Proceedings of the 10th international conference on Cryptology and Network Security
Towards attribute revocation in key-policy attribute based encryption
CANS'11 Proceedings of the 10th international conference on Cryptology and Network Security
ARDEN: Anonymous networking in delay tolerant networks
Ad Hoc Networks
City on the Sky: Extending XACML for Flexible, Secure Data Sharing on the Cloud
Journal of Grid Computing
A novel commutative blinding identity based encryption scheme
FPS'11 Proceedings of the 4th Canada-France MITACS conference on Foundations and Practice of Security
Koi: a location-privacy platform for smartphone apps
NSDI'12 Proceedings of the 9th USENIX conference on Networked Systems Design and Implementation
Computing on authenticated data
TCC'12 Proceedings of the 9th international conference on Theory of Cryptography
Hidden access structure ciphertext policy attribute based encryption with constant length ciphertext
ADCONS'11 Proceedings of the 2011 international conference on Advanced Computing, Networking and Security
Privacy supporting cloud computing: confichair, a case study
POST'12 Proceedings of the First international conference on Principles of Security and Trust
Tools for simulating features of composite order bilinear groups in the prime order setting
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Property preserving symmetric encryption
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Adaptively attribute-hiding (hierarchical) inner product encryption
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Fine-grained user access control in ciphertext-policy attribute-based encryption
Security and Communication Networks
Privacy Preserving Access Control with Authentication for Securing Data in Clouds
CCGRID '12 Proceedings of the 2012 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (ccgrid 2012)
Provably secure threshold public-key encryption with adaptive security and short ciphertexts
Information Sciences: an International Journal
Cryptographic treatment of private user profiles
FC'11 Proceedings of the 2011 international conference on Financial Cryptography and Data Security
Hiding the policy in cryptographic access control
STM'11 Proceedings of the 7th international conference on Security and Trust Management
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Functional encryption for threshold functions (or fuzzy IBE) from lattices
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Inner-product lossy trapdoor functions and applications
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
Policy-sealed data: a new abstraction for building trusted cloud services
Security'12 Proceedings of the 21st USENIX conference on Security symposium
Multi-user keyword search scheme for secure data sharing with fine-grained access control
ICISC'11 Proceedings of the 14th international conference on Information Security and Cryptology
ICISC'11 Proceedings of the 14th international conference on Information Security and Cryptology
Functional encryption: a new vision for public-key cryptography
Communications of the ACM
SAPDS: self-healing attribute-based privacy aware data sharing in cloud
The Journal of Supercomputing
Dependable and secure computing in medical information systems
Computer Communications
Efficient fully secure attribute-based encryption schemes for general access structures
ProvSec'12 Proceedings of the 6th international conference on Provable Security
Symmetric inner-product predicate encryption based on three groups
ProvSec'12 Proceedings of the 6th international conference on Provable Security
Computer Networks: The International Journal of Computer and Telecommunications Networking
Strongly secure attribute-based authenticated key exchange with traceability
WISM'12 Proceedings of the 2012 international conference on Web Information Systems and Mining
A general construction for multi-authority attribute-based encryption
AICI'12 Proceedings of the 4th international conference on Artificial Intelligence and Computational Intelligence
Cachet: a decentralized architecture for privacy preserving social networking with caching
Proceedings of the 8th international conference on Emerging networking experiments and technologies
On the realization of fuzzy identity-based identification scheme using fingerprint biometrics
Security and Communication Networks
Oblivious transfer with hidden access control from attribute-based encryption
SCN'12 Proceedings of the 8th international conference on Security and Cryptography for Networks
Efficient ciphertext-policy attribute based encryption with hidden policy
IDCS'12 Proceedings of the 5th international conference on Internet and Distributed Computing Systems
Outsourcing encryption of attribute-based encryption with mapreduce
ICICS'12 Proceedings of the 14th international conference on Information and Communications Security
Flexible attribute-based encryption
ICICS'12 Proceedings of the 14th international conference on Information and Communications Security
A survey on security issues and solutions at different layers of Cloud computing
The Journal of Supercomputing
Adaptive data protection in distributed systems
Proceedings of the third ACM conference on Data and application security and privacy
A general transformation from KP-ABE to searchable encryption
CSS'12 Proceedings of the 4th international conference on Cyberspace Safety and Security
Constant-Ciphertext-Size dual policy attribute based encryption
CSS'12 Proceedings of the 4th international conference on Cyberspace Safety and Security
Selective and confidential message exchange in vehicular ad hoc networks
NSS'12 Proceedings of the 6th international conference on Network and System Security
Masque: access control for interactive sharing of encrypted data in social networks
NSS'12 Proceedings of the 6th international conference on Network and System Security
Computers and Electrical Engineering
P3S: a privacy preserving publish-subscribe middleware
Proceedings of the 13th International Middleware Conference
Fully secure hidden vector encryption under standard assumptions
Information Sciences: an International Journal
Accountable authority identity-based encryption with public traceability
CT-RSA'13 Proceedings of the 13th international conference on Topics in Cryptology
Forward-Secure hierarchical predicate encryption
Pairing'12 Proceedings of the 5th international conference on Pairing-Based Cryptography
Short pairing-efficient threshold-attribute-based signature
Pairing'12 Proceedings of the 5th international conference on Pairing-Based Cryptography
New ciphertext-policy attribute-based access control with efficient revocation
ICT-EurAsia'13 Proceedings of the 2013 international conference on Information and Communication Technology
Towards secure mobile cloud computing: A survey
Future Generation Computer Systems
Securing communications between external users and wireless body area networks
Proceedings of the 2nd ACM workshop on Hot topics on wireless network security and privacy
Emergency mobile access to personal health records stored on an untrusted cloud
HIS'13 Proceedings of the second international conference on Health Information Science
Ciphertext policy multi-dimensional range encryption
ICISC'12 Proceedings of the 15th international conference on Information Security and Cryptology
Anonymous attribute-based encryption supporting efficient decryption test
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
Attribute-based fine-grained access control with efficient revocation in cloud storage systems
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
How to use attribute-based encryption to implement role-based access control in the cloud
Proceedings of the 2013 international workshop on Security in cloud computing
Reusable garbled circuits and succinct functional encryption
Proceedings of the forty-fifth annual ACM symposium on Theory of computing
CRYPE: towards cryptographically enforced and privacy enhanced WBANs
Proceedings of the First International Conference on Security of Internet of Things
Toward content-centric privacy in ICN: attribute-based encryption and routing
Proceedings of the 3rd ACM SIGCOMM workshop on Information-centric networking
Enabling secure location-based services in mobile cloud computing
Proceedings of the second ACM SIGCOMM workshop on Mobile cloud computing
Toward content-centric privacy in ICN: attribute-based encryption and routing
Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM
Extensions to ciphertext-policy attribute-based encryption to support distributed environments
International Journal of Computer Applications in Technology
Efficient and secure data storage operations for mobile cloud computing
Proceedings of the 8th International Conference on Network and Service Management
Adaptive data management for self-protecting objects in cloud computing systems
Proceedings of the 8th International Conference on Network and Service Management
International Journal of Security and Networks
A scalable encryption scheme for multi-privileged group communications
The Journal of Supercomputing
Building confederated web-based services with Priv.io
Proceedings of the first ACM conference on Online social networks
Practical constructions and new proof methods for large universe attribute-based encryption
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
Supporting complex queries and access policies for multi-user encrypted databases
Proceedings of the 2013 ACM workshop on Cloud computing security workshop
AtDRM: a DRM architecture with rights transfer and revocation capability
Proceedings of the 6th ACM India Computing Convention
An integrated framework for enhancing privacy in online social networks
Proceedings of the 6th ACM India Computing Convention
CloudHKA: a cryptographic approach for hierarchical access control in cloud computing
ACNS'13 Proceedings of the 11th international conference on Applied Cryptography and Network Security
An efficient attribute-based signature scheme with claim-predicate mechanism
International Journal of Grid and Utility Computing
Fine-grained access control for cloud computing
International Journal of Grid and Utility Computing
Open Social Networking for Online Collaboration
International Journal of e-Collaboration
International Journal of Intelligent Information and Database Systems
Privacy practices in collaborative environments: a study of emergency department staff
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
Open Social Networking for Online Collaboration
International Journal of e-Collaboration
Supporting Social Networks With Agent-Based Services
International Journal of Virtual Communities and Social Networking
Providing a data location assurance service for cloud storage environments
Journal of Mobile Multimedia
CP2: Cryptographic privacy protection framework for online social networks
Computers and Electrical Engineering
A general transformation from KP-ABE to searchable encryption
Future Generation Computer Systems
Time-based proxy re-encryption scheme for secure data sharing in a cloud environment
Information Sciences: an International Journal
Future Generation Computer Systems
Future Generation Computer Systems
The Journal of Supercomputing
Towards a cryptographic treatment of publish/subscribe systems
Journal of Computer Security
Secure Data Retrieval for Decentralized Disruption-Tolerant Military Networks
IEEE/ACM Transactions on Networking (TON)
The relation and transformation between hierarchical inner product encryption and spatial encryption
Designs, Codes and Cryptography
Privacy-supporting cloud computing by in-browser key translation
Journal of Computer Security - Security and Trust Principles
Flexible multi-authority attribute-based signature schemes for expressive policy
Mobile Information Systems - Advances in Network-Based Information Systems
| Hi-index | 0.02 |
In several distributed systems a user should only be able to access data if a user posses a certain set of credentials or attributes. Currently, the only method for enforcing such policies is to employ a trusted server to store the data and mediate access control. However, if any server storing the data is compromised, then the confidentiality of the data will be compromised. In this paper we present a system for realizing complex access control on encrypted data that we call Ciphertext-Policy Attribute-Based Encryption. By using our techniques encrypted data can be kept confidential even if the storage server is untrusted; moreover, our methods are secure against collusion attacks. Previous Attribute- Based Encryption systems used attributes to describe the encrypted data and built policies into user's keys; while in our system attributes are used to describe a user's credentials, and a party encrypting data determines a policy for who can decrypt. Thus, our methods are conceptually closer to traditional access control methods such as Role-Based Access Control (RBAC). In addition, we provide an implementation of our system and give performance measurements.