##### Department of Mathematics,

University of California San Diego

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### Grad SWANTAG

## Mingjie Chen

#### UC San Diego

## Isogeny-Based Cryptography

##### Abstract:

Isogeny-based cryptography is becoming an increasingly well-established subject within the post-quantum cryptography landscape. In this talk, we introduce supersingular isogeny graphs and study the hard problems in them. We also introduce some modern-day isogeny-based cryptosystems.

### June 4, 2021

### 3:00 PM

### Meeting ID: 954 9290 1414 Password: 307580

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