Chelsea Holland Komlo
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FROST at the NIST Workshop on Threshold Schemes

3 months ago 1 min read
I was invited to present FROST and to give recommendations for the standardization of Schnorr threshold signatures at the recent NIST workshop on standardization of threshold schemes! Overall, we got great feedback from
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Chelsea H. Komlo
By: Chelsea H. Komlo

New publication on security of applied secret sharing schemes

a year ago 1 min read
I am excited to say that the camera ready version of our publication "Mind the Gap: Ceremonies for Applied Secret Sharing" in the Privacy Enhancing Symposium 2020 is out! You can see a
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Chelsea H. Komlo
By: Chelsea H. Komlo

A Gentle Introduction to Lattices and Lattice-based Key Exchanges: Part 2

2 years ago 11 min read cryptographylattices
Important Terms and Notation For the purposes of this post, it is important to understand a few basic notation and terms. We define further linear algebra terms in Part 1 . We will denote
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Chelsea H. Komlo
By: Chelsea H. Komlo

A Gentle Introduction to Lattices and Lattice-Based Key Exchange: Part 1

2 years ago 10 min read latticescryptography
This post gives a (hopefully!) simple introduction to lattices and hard problems based on lattices. In Part 2, we’ll look at one simple lattice-based key exchange, to understand how to use these underlying hard problems in cryptosystems.
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Chelsea H. Komlo
By: Chelsea H. Komlo
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Chelsea Holland Komlo