Wikidata facts
- Instance of
- block cipher
- Country
- China
- Designed by
- government of the People's Republic of China
- Image
- SM4 round.svg
Show 3 more facts
- publication date
- 2006-00-00
- block size
- 128
- described at URL
- www.iso.org/standard/81564.html
via Wikidata · CC0