test_KEX_DH_GEX_GROUP in conch relies on FFDH that are small

[twisted-trac]

	@alex reported
Trac ID	trac#10061
Type	defect
Created	2020-11-29 01:02:14Z

twisted/src/twisted/conch/test/test_transport.py

Line 2263 in cd97222

def test_KEX_DH_GEX_GROUP(self):

OpenSSL 3.0.0 (to be released soon) requires FFDH keys have at least 512 bits (which itself is still wildly insecure).

This test should be updated to have a normal key size so it can pass under OpenSSL 3.0.0 (which pyca/cryptography is currently working towards).

Searchable metadata

trac-id__10061 10061
type__defect defect
reporter__alex alex
priority__normal normal
milestone__None None
branch__ 
branch_author__ 
status__closed closed
resolution__fixed fixed
component__conch conch
keywords__None None
time__1606611734459693 1606611734459693
changetime__1606629213040903 1606629213040903
version__None None
owner__None None

[twisted-trac]

	@reaperhulk commented

#1487

[twisted-trac]

	@moshez set status to closed

Approved and merged #1487