Personal profile

Research overview

I am interested in combinatorial objects that have applications in information security. Currently, the majority of my research centres around finding new constructions of difference families, which are collection of combinatorial structures with applications in both cryptography and coding theory. Further to this, I am also working to develop new cyclotomic techniques in finite fields and I am also interested in combinatorial designs and finite geometry.

To find out more about my research, please go to my personal website: 

Homepage Laura M. Johnson (


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