# Moni Naor

> Israeli cryptographer

**Wikidata**: [Q6899861](https://www.wikidata.org/wiki/Q6899861)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Moni_Naor)  
**Source**: https://4ort.xyz/entity/moni-naor

## Summary
Moni Naor is an Israeli cryptographer and computer scientist renowned for his foundational contributions to cryptography, distributed computing, and theoretical computer science. He is best known for pioneering work in broadcast encryption, piracy tracking, and secure data aggregation, earning prestigious awards like the Gödel Prize and ACM Fellowship.

## Biography
- **Born**: March 24, 1961 (Israel)
- **Nationality**: Israeli
- **Education**:
  - PhD in Computer Science, University of California, Berkeley (advised by Manuel Blum)
  - Technion – Israel Institute of Technology
- **Known for**: Cryptography, distributed computing, and theoretical computer science
- **Employer(s)**: Weizmann Institute of Science, IBM
- **Field(s)**: Cryptography, Computer Science, Mathematics

## Contributions
Moni Naor has made seminal contributions to cryptography and theoretical computer science. His work on **broadcast encryption** (with Amos Fiat) laid the groundwork for modern copyright protection in Blu-ray discs and broadcast media, earning the **2016 Paris Kanellakis Award**. He co-developed **optimal aggregation algorithms for middleware**, recognized with the **2014 Gödel Prize** alongside Ronald Fagin and Amnon Lotem. Naor also advanced **secure multi-party computation**, **pseudorandom functions**, and **privacy-preserving data analysis**. His research on **local computation** (with Larry Stockmeyer) won the **2025 Dijkstra Prize**. As a mentor, he advised notable cryptographers like Omer Reingold and Kobbi Nissim.

## FAQs
### Q: What is Moni Naor best known for?
A: Moni Naor is best known for his foundational work in cryptography, particularly broadcast encryption, secure data aggregation, and pseudorandom functions. His research underpins modern digital rights management and privacy-preserving technologies.

### Q: Where does Moni Naor work?
A: He is a professor at the Weizmann Institute of Science in Israel and has been affiliated with IBM.

### Q: What awards has Moni Naor received?
A: He has received the **Gödel Prize (2014)**, **Paris Kanellakis Award (2016)**, **IACR Fellowship (2008)**, **ACM Fellowship (2020)**, and **Dijkstra Prize (2025)**.

### Q: Who were Moni Naor's academic advisors and students?
A: His doctoral advisor was **Manuel Blum**. Notable students include **Omer Reingold**, **Kobbi Nissim**, and **Tal Moran**.

### Q: What is Moni Naor's Erdős number?
A: His Erdős number is **2**, reflecting his proximity to the influential mathematician Paul Erdős in collaborative research.

## Why They Matter
Moni Naor's work has reshaped cryptography and distributed computing, enabling secure digital infrastructures used globally. His broadcast encryption techniques are critical to modern content protection, while his aggregation algorithms improved data efficiency in distributed systems. As an educator, he has mentored leading cryptographers, amplifying his impact. Without his contributions, digital privacy, copyright enforcement, and secure computation would lack key theoretical and practical foundations.

## Notable For
- **Gödel Prize (2014)** for optimal data aggregation algorithms.
- **Paris Kanellakis Award (2016)** for broadcast encryption and piracy tracking.
- **ACM Fellow (2020)** and **IACR Fellow (2008)** for cryptography contributions.
- **Dijkstra Prize (2025)** for advances in local computation.
- Advisor to influential cryptographers like Omer Reingold and Kobbi Nissim.

## Body
### Early Life and Education
- Born on **March 24, 1961**, in Israel.
- Earned his PhD from **UC Berkeley** under **Manuel Blum**, a Turing Award winner.

### Career and Affiliations
- Professor at the **Weizmann Institute of Science**.
- Formerly affiliated with **IBM Research**.
- Member of the **Association for Computing Machinery (ACM)**.

### Key Research Areas
- **Cryptography**: Broadcast encryption, pseudorandom functions, secure multi-party computation.
- **Distributed Computing**: Local computation, data aggregation.
- **Theoretical Computer Science**: Algorithmic foundations of privacy and security.

### Awards and Honors
- **Gödel Prize (2014)**: For "Optimal Aggregation Algorithms for Middleware."
- **Paris Kanellakis Award (2016)**: For broadcast encryption (with Amos Fiat).
- **IACR Fellowship (2008)**: For fundamental cryptography contributions.
- **ACM Fellowship (2020)**: For advancing cryptography and theoretical computer science.
- **Dijkstra Prize (2025)**: For "What Can be Computed Locally?" (with Larry Stockmeyer).

### Academic Lineage
- **Doctoral Advisor**: Manuel Blum.
- **Notable Students**: Omer Reingold, Kobbi Nissim, Tal Moran, Gil Segev.

### Publications and Influence
- Authored over **200 research papers** in peer-reviewed venues.
- Work cited in **digital rights management (DRM)**, **privacy-preserving technologies**, and **distributed systems**.

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## References

1. [Source](https://eatcs.org/index.php/component/content/article/1-news/1908-goedel-prize-2014)
2. [Source](https://www.iacr.org/fellows/2008/Naor.html)
3. [Source](https://awards.acm.org/award_winners/naor_5261987#158)
4. [Source](https://www.acm.org/media-center/2021/january/fellows-2020)
5. [Source](https://awards.acm.org/award_winners/naor_5261987#147)
6. [Source](https://www.podc.org/2025-edsger-w-dijkstra-prize-in-distributed-computing/)
7. Mathematics Genealogy Project
8. Virtual International Authority File
9. Library of Congress Authorities
10. IdRef