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Using semidirect product of (semi)groups in public key cryptography
public-key cryptography key exchange protocol
2016/4/15
In this survey, we describe a general key exchange protocol
based on semidirect product of (semi)groups (more specifically, on
extensions of (semi)groups by automorphisms), and then focus on practic...
Public key exchange using semidirect product of (semi)groups
public-key cryptography public key exchange
2014/3/13
In this paper, we describe a brand new key exchange protocol based on a semidirect product of (semi)groups (more specifically, on extension of a (semi)group by automorphisms), and then focus on practi...
Semidirect Product of Groupoids, Its Representations and Random Operators
Semidirect Product of Groupoids Representations Random Operators
2011/8/31
Abstract: One of pressing problems in mathematical physics is to find a generalized Poincar\'e symmetry that could be applied to nonflat space-times. As a step in this direction we define the semidire...
On a Generalization of the Notion of Semidirect Product of Groups
Generalization Notion of Semidirect Product of Groups
2011/1/19
We introduce an external version of the internal r-fold semidirect product of groups (SDP) of [CC91]. Just as for the classical external SDP, certain algebraic data are required to guarantee associati...