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| author | Lars Wirzenius <liw@liw.fi> | 2011-03-27 11:44:15 +0100 |
|---|---|---|
| committer | Lars Wirzenius <liw@liw.fi> | 2011-03-27 11:44:15 +0100 |
| commit | 5e0d40f23d5642456524a419bc024806717b8fdf (patch) | |
| tree | 564bdfdd9b57eed8dc678ce9384133d1d0098403 /obnamlib/encryption.py | |
| parent | b742bd1a3f2a82e6b93f9802d948720fe7926743 (diff) | |
| download | obnam-5e0d40f23d5642456524a419bc024806717b8fdf.tar.gz | |
Fix tests to not read from /dev/random.
It depletes entropy for no purpose, and makes tests run
slower.
Diffstat (limited to 'obnamlib/encryption.py')
| -rw-r--r-- | obnamlib/encryption.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/obnamlib/encryption.py b/obnamlib/encryption.py index 4ec718d7..6de56013 100644 --- a/obnamlib/encryption.py +++ b/obnamlib/encryption.py @@ -19,11 +19,11 @@ import subprocess import tempfile -def generate_symmetric_key(numbits): +def generate_symmetric_key(numbits, filename='/dev/random'): '''Generate a random key of at least numbits for symmetric encryption.''' bytes = (numbits + 7) / 8 - f = open('/dev/random', 'rb') + f = open(filename, 'rb') key = f.read(bytes) f.close() |