SM3SUM(2) GM/T 0004-2012 SM3 Recursive Hasher Usage of sm3sum: sm3sum [-c <hash.ext>] [-r] <file.ext> -c string Check hashsum file -r Process directories recursively Examples: Generate hashsum list: $ ./sm3sum [-r] "*.*" > hash.txt Check hashsum file: $ ./sm3sum -c hash.txt $ echo $? License This project is licensed under the ISC License. Copyright (c) 2020-2022 Pedro F. Albanese - ALBANESE Research Lab.