# Jacques Stern

> French cryptographer

**Wikidata**: [Q93087](https://www.wikidata.org/wiki/Q93087)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jacques_Stern_(cryptographer))  
**Source**: https://4ort.xyz/entity/jacques-stern

## Summary
Jacques Stern is a French cryptographer, computer scientist, and mathematician known for his contributions to cryptography and his leadership role as director of the Computer Science Department at the École normale supérieure from 1999 to 2007.

## Biography
- Born: August 21, 1949, in Paris, France
- Nationality: France
- Education: École Normale Supérieure, Lycée Louis-le-Grand
- Known for: Significant contributions to cryptography
- Employer(s): École normale supérieure (director of Computer Science Department, 1999-2007), CNRS researcher
- Field(s): Cryptography, computer science, mathematics

## Contributions
Jacques Stern has made substantial contributions to cryptography through his research and mentorship. He has advised numerous doctoral students including Antoine Joux, Serge Vaudenay, and others who have become prominent figures in the field. His work has influenced modern cryptographic practices and protocols. He has received recognition through awards such as the CNRS Gold medal in 2006 and the IACR Fellow designation in 2005.

## FAQs
### Q: What is Jacques Stern's main field of work?
A: Jacques Stern is primarily known as a cryptographer and computer scientist who has made significant contributions to the field of cryptography.

### Q: What are some of his notable awards?
A: He has received several prestigious awards including the Officer of the Legion of Honour, the CNRS Gold medal in 2006, the Lazare-Carnot Prize in 2003, and was designated an IACR Fellow in 2005.

### Q: Who are some of his doctoral students?
A: His doctoral students include Antoine Joux, Serge Vaudenay, Guillaume Poupard, and others who have become prominent cryptographers.

## Why They Matter
Jacques Stern's work has had a lasting impact on the field of cryptography through both his research and his mentorship of future leaders. His contributions have helped shape modern cryptographic protocols and practices, and his students have gone on to make their own significant contributions to the field. Without his work, the development of secure communication methods might have proceeded more slowly or taken different paths.

## Notable For
- Awarded the Officer of the Legion of Honour for his contributions to cryptography
- Received the CNRS Gold medal in 2006
- Designated an IACR Fellow in 2005
- Held the position of director of the Computer Science Department at the École normale supérieure from 1999 to 2007
- Has an Erdős number of 2

## Body
### Early Life and Education
Jacques Stern was born on August 21, 1949, in Paris, France. He received his education at Lycée Louis-le-Grand and later at the École Normale Supérieure.

### Career and Research
Stern has had a distinguished career as a cryptographer and computer scientist. He has been affiliated with the CNRS as a researcher and has held leadership positions at the École normale supérieure. His research focuses on cryptography and he has published numerous papers in the field.

### Mentorship and Influence
One of Stern's most significant contributions has been his role as a mentor. He has advised many doctoral students who have become prominent figures in cryptography, including Antoine Joux and Serge Vaudenay. His students have continued his legacy by making their own contributions to the field.

### Awards and Recognition
Throughout his career, Stern has received numerous awards recognizing his contributions to cryptography. These include the Officer of the Legion of Honour, the CNRS Gold medal in 2006, the Lazare-Carnot Prize in 2003, and the designation as an IACR Fellow in 2005.

### Erdős Number
Stern has an Erdős number of 2, indicating his connection to Paul Erdős through his students.

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  "@type": "Person",
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  "jobTitle": "Cryptographer, Computer Scientist, Mathematician",
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  "nationality": {"@type": "Country", "name": "France"},
  "birthDate": "1949-08-21",
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  "alumniOf": [{"@type": "EducationalOrganization", "name": "École Normale Supérieure"}, {"@type": "EducationalOrganization", "name": "Lycée Louis-le-Grand"}],
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## References

1. Integrated Authority File
2. BnF authorities
3. [Source](https://www.cnrs.fr/fr/personne/jacques-stern-0)
4. [Source](https://www.cnrs.fr/fr/personne/jacques-stern)
5. [Source](http://www.cnrs.fr/fr/recherche/prix/medaillesor.htm)
6. [Source](https://www.iacr.org/fellows/2005/Stern.html)
7. [Source](https://comihistocnrs.hypotheses.org/2706)
8. Mathematics Genealogy Project
9. [Source](https://www.theses.fr/1986CAEN2026)
10. [Source](https://www.theses.fr/2001PA077079)
11. [Source](https://www.theses.fr/2007PA066598)
12. International Standard Name Identifier
13. CiNii Research
14. Virtual International Authority File
15. Babelio
16. Freebase Data Dumps. 2013
17. Czech National Authority Database
18. [BnF authorities](http://data.bnf.fr/ark:/12148/cb120191510)
19. CONOR.SI