# Xuejia Lai

> Xuejia Lai is a cryptographer, currently a professor at Shanghai Jiao Tong University. His notable work includes the design of the block cipher IDEA based on the Lai-Massey scheme, the theory of Markov ciphers, and the cryptanalysis of a number of cryptographic hash functions. His book On the Design and Security of Block Ciphers (ISBN 978-3891915738) is frequently cited in cryptography papers.

*Cryptographer*

**Canonical URL:** https://fame.am/person/xuejia-lai

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** China
- **Born:** 1954
- **Status:** living
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 40.9 / 100
- **Momentum:** 13.6 / 100  (trend: RISING)
- **Historical depth:** 5.7 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 35.0 / 100
- **Profile completeness:** 55.0 / 100

## Sources
- [Xuejia Lai](https://mg.wikipedia.org/wiki/Xuejia_Lai)
- [Xuejia Lai](https://en.wikipedia.org/wiki/Xuejia_Lai)
- [Xuejia Lai](https://fr.wikipedia.org/wiki/Xuejia_Lai)
- [来学嘉](https://zh.wikipedia.org/wiki/%E6%9D%A5%E5%AD%A6%E5%98%89)
- [Лай Сюэцзя](https://ru.wikipedia.org/wiki/%D0%9B%D0%B0%D0%B9_%D0%A1%D1%8E%D1%8D%D1%86%D0%B7%D1%8F)
- [Лай Сюецзя](https://uk.wikipedia.org/wiki/%D0%9B%D0%B0%D0%B9_%D0%A1%D1%8E%D0%B5%D1%86%D0%B7%D1%8F)
- [Wikidata](https://www.wikidata.org/wiki/Q3571074)

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