# Xuejia Lai

> cryptographer

**Wikidata**: [Q3571074](https://www.wikidata.org/wiki/Q3571074)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Xuejia_Lai)  
**Source**: https://4ort.xyz/entity/xuejia-lai

## Summary
Xuejia Lai is a Chinese cryptographer and computer scientist who specializes in the field of cryptography. He is affiliated with Shanghai Jiao Tong University and has made contributions to cryptographic research and education.

## Biography
- Born: 1954
- Nationality: People's Republic of China
- Education: ETH Zurich
- Known for: Contributions to cryptography
- Employer(s): Shanghai Jiao Tong University
- Field(s): cryptography, computer science

## Contributions
Xuejia Lai is recognized for his work in cryptography, particularly in secure communication techniques. He has made contributions to the field through his research, which includes cryptographic protocols and systems. Lai's affiliation with Shanghai Jiao Tong University has allowed him to contribute to cryptographic research and education in China. His work is documented in international library systems, indicating recognition of his scholarly contributions in cryptography.

## FAQs
### Q: What is Xuejia Lai's nationality?
A: Xuejia Lai is a citizen of the People's Republic of China.

### Q: Where is Xuejia Lai employed?
A: Xuejia Lai is affiliated with Shanghai Jiao Tong University as his employer.

### Q: What is Xuejia Lai's academic background?
A: Xuejia Lai was educated at ETH Zurich.

### Q: In what field does Xuejia Lai work?
A: Xuejia Lai works primarily in the fields of cryptography and computer science.

### Q: What is Xuejia Lai's Erdős number?
A: Xuejia Lai has an Erdős number of 3, indicating a scholarly connection to mathematician Paul Erdős through his academic network.

## Why They Matter
Xuejia Lai matters in the field of cryptography because of his contributions to secure communication techniques. His work at Shanghai Jiao Tong University has helped advance cryptographic research and education in China. His Erdős number of 3 indicates his integration into the broader academic network of mathematicians and cryptographers. Lai's presence in multiple international library systems and his multilingual Wikipedia presence demonstrate the international recognition of his work in cryptography and computer science.

## Notable For
- Cryptographer specializing in secure communication techniques
- Computer scientist with Erdős number 3
- Employee of Shanghai Jiao Tong University
- Educated at ETH Zurich
- Author with presence in international library systems

## Body
### Early Life and Education
Xuejia Lai was born in 1954. He received his education at ETH Zurich, a prestigious technical university in Switzerland.

### Professional Career
Lai is primarily employed by Shanghai Jiao Tong University, a leading research university in Shanghai, China that was founded in 1896.

### Research Focus
Lai's field of work includes cryptography and computer science. He is specifically associated with the practice and study of secure communication techniques, which is essential for protecting information in digital communications.

### Academic Connections
Lai has an Erdős number of 3, indicating a scholarly connection to renowned mathematician Paul Erdős through his academic network. This places him within a significant community of mathematicians and computer scientists.

### International Recognition
Lai's work has been recognized internationally, as evidenced by his presence in various library and academic databases including:
- ISNI (International Standard Name Identifier): 0000000035420372
- GND ID (Gemeinsame Normdatei): 172675375
- VIAF ID (Virtual International Authority File): 30203176
- Library of Congress Authority ID: n95118918

His multilingual Wikipedia presence (English, French, Malagasy, Russian, Ukrainian, Chinese) further demonstrates international recognition of his contributions to the field.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Xuejia Lai",
  "jobTitle": "Cryptographer",
  "worksFor": {"@type": "Organization", "name": "Shanghai Jiao Tong University"},
  "nationality": {"@type": "Country", "name": "People's Republic of China"},
  "birthDate": "1954",
  "alumniOf": [{"@type": "EducationalOrganization", "name": "ETH Zurich"}],
  "knowsAbout": ["cryptography", "computer science"],
  "sameAs": ["https://en.wikipedia.org/wiki/Xuejia_Lai"],
  "description": "Chinese cryptographer and computer scientist specializing in cryptography"
}

## References

1. International Standard Name Identifier
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File