diff options
Diffstat (limited to 'ethy.py')
-rw-r--r-- | ethy.py | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -117,6 +117,9 @@ def encrypt(passwd=None, salt=None, n=None, r=None, p=None, dklen=None, iv=None, def show_entropy(bytes, prompt="pass"): pwd_len = len(bytes) pwd_ent = entropy(bytes) + if pwd_len < 2: + err.write("{} is too short!\n".format(prompt)) + sys.exit(1) err.write("{0} length = {1} bytes\n" "{0} entropy = {2}, {3:.2f}%\n".format(prompt, pwd_len, pwd_ent, pwd_ent / log(pwd_len, 2) * 100)) |