Functional Encryption (FE)

Speaker:  Radu Titiu Abstract: Functional Encryption (FE) este o primitiva criptografica moderna care generalizeaza notiunea de criptografie cu cheie publica in felul urmator. In mod normal algoritmul de decriptare se foloseste

Lindström’s Theorems

Facultatea de Matematica si Informatica, sala 202

Speaker: Mihai Prunescu (University of Bucharest) Abstract: Regular logic systems which are strictly stronger than the first order predicate calculus cannot satisfy in the same time Löwenheim-Skolem for statements and

Fully Homomorphic Encryption (FHE)

Facultatea de Matematica si Informatica, sala 219

Speaker:  Ana Costache Abstract: Fully homomorphic encryption este un tip de criptare care permite manipularea datelor criptate pastrand securitatea acestora. Ana va introduce notiunea de latice, si va defini FHE.

Verifying security protocols using BAN logic

Facultatea de Matematica si Informatica, sala 202

Speaker: Alexandru Dragomir (University of Bucharest) Abstract: Epistemic logics - logics aimed at reasoning about knowledge and belief - are widely considered to be suitable for modelling, analyzing and predicting

Lindström’s Theorems II

Facultatea de Matematica si Informatica, sala 202

Speaker: Mihai Prunescu (University of Bucharest) Abstract: Regular logic systems which are strictly stronger than the first order predicate calculus cannot satisfy in the same time Löwenheim-Skolem for statements and

Verifying security protocols using BAN logic – Part 2

Facultatea de Matematica si Informatica, sala 202

Speaker: Alexandru Dragomir (University of Bucharest) Abstract: Epistemic logics - logics aimed at reasoning about knowledge and belief - are widely considered to be suitable for modelling, analyzing and predicting

Around Hilbert’s Tenth Problem

Speaker: Mihai Prunescu (University of Bucharest) Abstract: We discuss different implications of the negative answer of Hilbert's Tenth Problem: the exponential Diophantine equation over ℕ and ℚ, the minimal number

Blockchain – Intro

Facultatea de Matematica si Informatica, sala 219

Speaker:  Ruxandra Olimid (University of Bucharest) Abstract: Short (crypto) introduction in Blockchain. Mostly a reading group, discussing the original bitcoin paper: https://bitcoin.org/bitcoin.pdf