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| author | mtury <maxence.tury@ssi.gouv.fr> | 2017-07-17 14:23:04 +0200 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2017-07-17 14:23:04 +0200 |
| commit | cc12beaccae801aa901c1f3dc9c936244633b022 (patch) | |
| tree | 51f3375ce94357c60e89fa991af6fb1712309781 /src | |
| parent | a2173583d928cc95977f8dbbb7dd48cc732b24f5 (diff) | |
| download | cryptography-cc12beaccae801aa901c1f3dc9c936244633b022.tar.gz cryptography-cc12beaccae801aa901c1f3dc9c936244633b022.tar.bz2 cryptography-cc12beaccae801aa901c1f3dc9c936244633b022.zip | |
Remove DH generator size constraint (#3364)
* Remove DH generator size constraint
* Check that g > 1
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/primitives/asymmetric/dh.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cryptography/hazmat/primitives/asymmetric/dh.py b/src/cryptography/hazmat/primitives/asymmetric/dh.py index 92a493a0..4fc99524 100644 --- a/src/cryptography/hazmat/primitives/asymmetric/dh.py +++ b/src/cryptography/hazmat/primitives/asymmetric/dh.py @@ -87,8 +87,8 @@ class DHParameterNumbers(object): if q is not None and not isinstance(q, six.integer_types): raise TypeError("q must be integer or None") - if q is None and g not in (2, 5): - raise ValueError("DH generator must be 2 or 5") + if g < 2: + raise ValueError("DH generator must be 2 or greater") self._p = p self._g = g |