tree ffe53a918ef4038d55c9a45d6a1d1920fa68110a
parent 3fff5077aeb21814be240267bfcd8fb8e3318f95
author sjtu-lyj <maundercurfew@mail.sjtu.edu.cn> 1597575794 +0800
committer sjtu-lyj <maundercurfew@mail.sjtu.edu.cn> 1597577038 +0800

crypto sample: split into 4 functions