new file: .gitignore
new file: .vscode/settings.json
new file: LICENSE
new file: README.md
new file: SConscript
new file: SConstruct
new file: algo.py
new file: inc/type.h
new file: inc/zuc256.h
new file: run.sh
new file: src/main.c
new file: src/zuc256.c
