An optimal class of symmetric key generation systems
Proc. of the EUROCRYPT 84 workshop on Advances in cryptology: theory and application of cryptographic techniques
Codes and cryptography
Key storage in secure networks
Discrete Applied Mathematics
A matrix key-distribution scheme
Journal of Cryptology
Some constructions for key distribution patterns
Designs, Codes and Cryptography
Interaction in key distribution schemes
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
Secret-key agreement without public-key
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
On key distribution via true broadcasting
CCS '94 Proceedings of the 2nd ACM Conference on Computer and communications security
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
An application of ramp schemes to broadcast encryption
Information Processing Letters
Cryptography: Theory and Practice
Cryptography: Theory and Practice
Linear Key Predistribution Schemes
Designs, Codes and Cryptography
Randomness in Distributed Protocols
ICALP '94 Proceedings of the 21st International Colloquium on Automata, Languages and Programming
Perfectly-Secure Key Distribution for Dynamic Conferences
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Security of the Center in Key Distribution Schemes
ASIACRYPT '94 Proceedings of the 4th International Conference on the Theory and Applications of Cryptology: Advances in Cryptology
Incidence Structures for Key Sharing (Extended Abstract)
ASIACRYPT '94 Proceedings of the 4th International Conference on the Theory and Applications of Cryptology: Advances in Cryptology
A Broadcast Key Distribution Scheme Based on Block Designs
Proceedings of the 5th IMA Conference on Cryptography and Coding
Communication in key distribution schemes
IEEE Transactions on Information Theory
Improving the trade-off between storage and communication in broadcast encryption schemes
Discrete Applied Mathematics
Key Predistribution Schemes and One-Time Broadcast Encryption Schemes from Algebraic Geometry Codes
Cryptography and Coding '09 Proceedings of the 12th IMA International Conference on Cryptography and Coding
Linear threshold multisecret sharing schemes
Information Processing Letters
Complete tree subset difference broadcast encryption scheme and its analysis
Designs, Codes and Cryptography
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A new family of broadcast encryption schemes, which will be called linear broadcast encryption schemes (LBESs), is presented in this paper by using linear algebraic techniques. This family generalizes most previous proposals and provides a general framework to the study of broadcast encryption schemes. We present a method to construct, for a general specification structure, LBESs with a good trade-off between the amount of secret information stored by every user and the length of the broadcast message. In this way, we are able to find schemes that fit in situations that have not been considered before.