diff options
-rw-r--r-- | ethy.py | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -158,6 +158,9 @@ if __name__ == '__main__': passwd = getpass2() pwd_len = len(passwd) pwd_ent = entropy(passwd) + if pwd_len < 2: + err.write("password is too short!\n") + sys.exit(1) err.write("pass length = {} bytes\n" "pass entropy = {}, {:.2f}%\n".format( pwd_len, pwd_ent, pwd_ent / log(pwd_len, 2) * 100)) |