I am a lecturer and researcher in cryptography at the University of Tartu and part of the Tartu cryptography research group. 

My main research interests are:

• Zero-knowledge proofs and SNARKs.

• The design of advanced cryptographic protocols

• Provable security (especially in idealized security models).

I have around 20 publications on the abovementioned topics, which have received over 600 citations.

I obtained a PhD at the University of Tartu under the supervision of Helger Lipmaa. Previously, I was also a postdoctoral researcher at the University of Edinburgh under the supervision of Markulf Kohlweiss and a postdoctoral researcher at Simula UiB in Norway.

Please send me an email to get in touch (jannosiim@gmail.com).  I am always interested in discussing new research ideas.