Group key management based on semigroup actions

2015/09/03 by Lopez-Ramos, Juan Antonio, Rosenthal, Joachim, Schipani, Davide +1 · 1 citation
#Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Information Theory (cs.IT)

paper · doi:10.48550/arxiv.1509.01075

Abstract

In this work we provide a suite of protocols for group key management based on general semigroup actions. Construction of the key is made in a distributed and collaborative way. Examples are provided that may in some cases enhance the security level and communication overheads of previous existing protocols. Security against passive attacks is considered and depends on the hardness of the semigroup action problem in any particular scenario.

Cited by

• Semigroup action based on skew polynomial evaluation with applications to Cryptography

Related

• Using semidirect product of (semi)groups in public key cryptography
• An active attack on a distributed Group Key Exchange system
• Cryptographic Group and Semigroup Actions
• CAKE: An Efficient Group Key Management for Dynamic Groups
• Public key exchange using semidirect product of (semi)groups