Some constructions for key distribution patterns

On Some Methods for Unconditionally Secure Key Distributionand Broadcast Encryption

Designs, Codes and Cryptography - Special issue: selected areas in cryptography I

Linear Key Predistribution Schemes

Designs, Codes and Cryptography

Linear broadcast encryption schemes

Discrete Applied Mathematics - Special issue: International workshop on coding and cryptography (WCC 2001)

Key Distribution Patterns Using Tangent Circle Structures

Designs, Codes and Cryptography

Uniqueness of some optimal superimposed codes

Problems of Information Transmission