# Tilen Marc: From LWE problem to quantumly secure functional encryption

Date: 17. 5. 2020

Source: Discrete mathematics seminar

Source: Discrete mathematics seminar

Torek, 19. 5. 2020, od 10h do 12h, na daljavo

**Povezava do seminarja/link to the seminar: **

Join Zoom Meeting

https://zoom.us/j/93821395684

Meeting ID: 938 2139 5684

**Povzetek.** We will present the learning with errors (LWE) algorithmic problem, show
how it is connected with lattices, and explain why it is believed to be
quantumly hard. We will show its usage in cryptography and in
particular focus on functional encryption.