Henryk Zygalski
| Henryk Zygalski | |
|---|---|
| Henryk Zygalski about 1930 | |
| Born | 15 July 1908 | 
| Died | 30 August 1978 (aged 70) | 
| Nationality | Polish | 
| Occupation(s) | Mathematician, cryptologist | 
| Known for | Solving Enigma-machine ciphers | 
| Awards | Order of Polonia Restituta, Grand Cross (2000) IEEE Milestone Award (2014) | 
Henryk Zygalski (Polish pronunciation: [ˈxɛnrɨk zɨˈɡalski] ⓘ; 15 July 1908 – 30 August 1978) was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers before and during World War II.