How to generate cryptographically strong sequences of pseudo-random bits
SIAM Journal on Computing
How to construct random functions
Journal of the ACM (JACM)
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
On Some Methods for Unconditionally Secure Key Distributionand Broadcast Encryption
Designs, Codes and Cryptography - Special issue: selected areas in cryptography I
Some New Results on Key Distribution Patterns and BroadcastEncryption
Designs, Codes and Cryptography
Perfectly-Secure Key Distribution for Dynamic Conferences
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Secure Group Communications Using Key Graphs
Secure Group Communications Using Key Graphs
Theory and application of trapdoor functions
SFCS '82 Proceedings of the 23rd Annual Symposium on Foundations of Computer Science
New constructions for multicast re-keying schemes using perfect hash families
Proceedings of the 7th ACM conference on Computer and communications security
ACM Transactions on Information and System Security (TISSEC)
An authorization infrastructure for nomadic computing
SACMAT '02 Proceedings of the seventh ACM symposium on Access control models and technologies
A Secure Re-keying Scheme with Key Recovery Property
ACISP '02 Proceedings of the 7th Australian Conference on Information Security and Privacy
Efficient Revocation Schemes for Secure Multicast
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
An Information Theoretic Analysis of Rooted-Tree Based Secure Multicast Key Distribution Schemes
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Coding Constructions for Blacklisting Problems without Computational Assumptions
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Long-Lived Broadcast Encryption
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
Revocation and Tracing Schemes for Stateless Receivers
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
A Revocation Scheme with Minimal Storage at Receivers
ASIACRYPT '02 Proceedings of the 8th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Efficient Trace and Revoke Schemes
FC '00 Proceedings of the 4th International Conference on Financial Cryptography
ISC '01 Proceedings of the 4th International Conference on Information Security
Efficient Kerberized Multicast in a Practical Distributed Setting
ISC '01 Proceedings of the 4th International Conference on Information Security
A Public-Key Traitor Tracing Scheme with Revocation Using Dynamic Shares
PKC '01 Proceedings of the 4th International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
Efficient Methods for Integrating Traceability and Broadcast Encryption
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Key Establishment in Large Dynamic Groups Using One-Way Function Trees
IEEE Transactions on Software Engineering
A Practical Revocation Scheme for Broadcast Encryption Using Smart Cards
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
A Simple XOR-Based Technique for Distributing Group Key in Secure Multicasting
ISCC '00 Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
A ramp model for distributed key distribution schemes
Discrete Applied Mathematics - Special issue: International workshop on coding and cryptography (WCC 2001)
Algorithms for dynamic multicast key distribution trees
Proceedings of the twenty-second annual symposium on Principles of distributed computing
A survey of key management for secure group communication
ACM Computing Surveys (CSUR)
A Hybrid Key Tree Scheme for Multicast to Balance Security and Efficiency Requirements
WETICE '03 Proceedings of the Twelfth International Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises
Efficient self-healing group key distribution with revocation capability
Proceedings of the 10th ACM conference on Computer and communications security
Design of Self-Healing Key Distribution Schemes
Designs, Codes and Cryptography
Sliding-window self-healing key distribution
Proceedings of the 2003 ACM workshop on Survivable and self-regenerative systems: in association with 10th ACM Conference on Computer and Communications Security
A Novel High-Order Tree for Secure Multicast Key Management
IEEE Transactions on Computers
A Public-Key Traitor Tracing Scheme with Revocation Using Dynamic Shares
Designs, Codes and Cryptography
Resource-aware conference key establishment for heterogeneous networks
IEEE/ACM Transactions on Networking (TON)
Information Processing Letters
Key management for high bandwidth secure multicast
Journal of Computer Security
Remote revocation of smart cards in a private DRM system
ACSW Frontiers '05 Proceedings of the 2005 Australasian workshop on Grid computing and e-research - Volume 44
On the security of group communication schemes based on symmetric key cryptosystems
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Key distribution and update for secure inter-group multicast communication
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
A novel collusion-resilient architecture for secure group communication in wireless ad-hoc networks
Journal of High Speed Networks - Special issue on trusted internet workshop (TIW) 2004
Location-Aware Combinatorial Key Management Scheme for Clustered Sensor Networks
IEEE Transactions on Parallel and Distributed Systems
A practical revocation scheme for broadcast encryption using smartcards
ACM Transactions on Information and System Security (TISSEC)
Algorithms for dynamic multicast key distribution
Journal of Experimental Algorithmics (JEA)
Chinese remainder theorem based group key management
ACM-SE 45 Proceedings of the 45th annual southeast regional conference
A Mechanism for Communication-Efficient Broadcast Encryption over Wireless Ad Hoc Networks
Electronic Notes in Theoretical Computer Science (ENTCS)
A unified model for unconditionally secure key distribution
Journal of Computer Security
Stateless key distribution for secure intra and inter-group multicast in mobile wireless network
Computer Networks: The International Journal of Computer and Telecommunications Networking
An group key distribution protocol for secure group communications
ACOS'07 Proceedings of the 6th Conference on WSEAS International Conference on Applied Computer Science - Volume 6
Proceedings of the 2nd international conference on Scalable information systems
On the security of group communication schemes
Journal of Computer Security - Special Issue on Security of Ad-hoc and Sensor Networks
Energy and bandwidth-efficient key distribution in wireless ad hoc networks: a cross-layer approach
IEEE/ACM Transactions on Networking (TON)
ACNS '07 Proceedings of the 5th international conference on Applied Cryptography and Network Security
KCT-Based Group Key Management Scheme in Clustered Wireless Sensor Networks
ICESS '07 Proceedings of the 3rd international conference on Embedded Software and Systems
Optimal communication complexity of generic multicast key distribution
IEEE/ACM Transactions on Networking (TON)
Complexity comparison of Lagrange and Newton polynomial based revocation schemes
ECC'08 Proceedings of the 2nd conference on European computing conference
Approximation Algorithms for Key Management in Secure Multicast
COCOON '09 Proceedings of the 15th Annual International Conference on Computing and Combinatorics
Scalable key management algorithms for location-based services
IEEE/ACM Transactions on Networking (TON)
Information Processing Letters
Scalable key management for secure multicast communication in the mobile environment
Pervasive and Mobile Computing
Enabling secure multicast using a new java LKH rekeying tool
ICWE'03 Proceedings of the 2003 international conference on Web engineering
Constructing general dynamic group key distribution schemes with decentralized user join
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
A dynamic group key distribution scheme with flexible user join
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
Efficient re-keying protocols for multicast encryption
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
A group key distribution scheme with decentralised user join
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
Shared generation of pseudo-random functions with cumulative maps
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
Attribute-based broadcast encryption scheme made efficient
AFRICACRYPT'08 Proceedings of the Cryptology in Africa 1st international conference on Progress in cryptology
Key management scheme for multiple simultaneous secure group communication
IMSAA'09 Proceedings of the 3rd IEEE international conference on Internet multimedia services architecture and applications
An optimal key distribution scheme for secure multicast group communication
INFOCOM'10 Proceedings of the 29th conference on Information communications
Optimizing the batch mode of group rekeying: lower bound and new protocols
INFOCOM'10 Proceedings of the 29th conference on Information communications
Hierarchies of keys in secure multicast communications
Journal of Computer Security
Proceedings of the tenth annual ACM workshop on Digital rights management
A key management scheme for secure group communication using binomial key trees
International Journal of Network Management
Threshold public-key encryption with adaptive security and short ciphertexts
ICICS'10 Proceedings of the 12th international conference on Information and communications security
Optimal tree structure for key management of simultaneous join/leave in secure multicast
MILCOM'03 Proceedings of the 2003 IEEE conference on Military communications - Volume II
Dynamic asymmetric group key agreement for ad hoc networks
Ad Hoc Networks
Secure group key distribution protocol for distributed systems
ACOS'06 Proceedings of the 5th WSEAS international conference on Applied computer science
On performance of group key distribution techniques when applied to IPTV services
Computer Communications
Keeping group communications private: An up-to-date review on centralized secure multicast
CISIS'11 Proceedings of the 4th international conference on Computational intelligence in security for information systems
Fully distributed broadcast encryption
ProvSec'11 Proceedings of the 5th international conference on Provable security
Identity-based trace and revoke schemes
ProvSec'11 Proceedings of the 5th international conference on Provable security
Poster: attribute based broadcast encryption with permanent revocation
Proceedings of the 18th ACM conference on Computer and communications security
A hierarchical key management approach for secure multicast
ARCS'06 Proceedings of the 19th international conference on Architecture of Computing Systems
Computational bounds on hierarchical data processing with applications to information security
ICALP'05 Proceedings of the 32nd international conference on Automata, Languages and Programming
EKM: an efficient key management scheme for large-scale peer-to-peer media streaming
PCM'06 Proceedings of the 7th Pacific Rim conference on Advances in Multimedia Information Processing
A practical clumped-tree multicast encryption scheme
ISPEC'06 Proceedings of the Second international conference on Information Security Practice and Experience
Adaptive security of symbolic encryption
TCC'05 Proceedings of the Second international conference on Theory of Cryptography
Collusion resistant broadcast encryption with short ciphertexts and private keys
CRYPTO'05 Proceedings of the 25th annual international conference on Advances in Cryptology
Key derivation algorithms for monotone access structures in cryptographic file systems
ESORICS'06 Proceedings of the 11th European conference on Research in Computer Security
Fast algorithms for the free riders problem in broadcast encryption
CRYPTO'06 Proceedings of the 26th annual international conference on Advances in Cryptology
A practical solution for distribution rights protection in multicast environments
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part III
Authenticated group key agreement for multicast
CANS'06 Proceedings of the 5th international conference on Cryptology and Network Security
On broadcast encryption with random key pre-distribution schemes
ICISS'05 Proceedings of the First international conference on Information Systems Security
Provably secure threshold public-key encryption with adaptive security and short ciphertexts
Information Sciences: an International Journal
On the mean number of encryptions for tree-based broadcast encryption schemes
Journal of Discrete Algorithms
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We consider re-keying protocols for secure multicasting in a dynamic multicast group with a center. There is a variety of different scenarios using multicast, presenting a wide range of efficiency requirements with respect to several parameters. We give an upper bound on the tradeoff between storage and communication parameters. In particular, we suggest an improvement of the schemes by Wallner et al. and Wong et al. [13,14] with sub-linear center storage, without a significant loss in other parameters. Correctly selecting the parameters of our scheme we can efficiently accommodate a wide range of scenarios. This is demonstrated by Applying the protocol to some known benchmark scenarios. We also show lower bounds on the tradeoff between communication and user storage, and show that our scheme is almost optimal with respect to these lower bounds.