From: Bruno Thomsen <bruno.thomsen@gmail.com>
To: ptxdist@pengutronix.de
Cc: Bruno Thomsen <bruno.thomsen@gmail.com>, bth@kamstrup.com
Subject: [ptxdist] [PATCH] dropbear: enable/disable sha1 include key exchange algorithms
Date: Fri, 3 Apr 2020 19:30:21 +0200 [thread overview]
Message-ID: <20200403173021.10414-1-bruno.thomsen@gmail.com> (raw)
When enabling or disabling sha1 integrity also keep or remove
key exhange algorithms that rely on sha1.
group14_sha1 - 2048 bit, sha1
group1 - 1024 bit, sha1
Signed-off-by: Bruno Thomsen <bruno.thomsen@gmail.com>
---
rules/dropbear.make | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/rules/dropbear.make b/rules/dropbear.make
index 8d80ed295..d52efa396 100644
--- a/rules/dropbear.make
+++ b/rules/dropbear.make
@@ -165,9 +165,13 @@ endif
ifdef PTXCONF_DROPBEAR_SHA1
@echo "ptxdist: enabling sha1"
@echo "#define DROPBEAR_SHA1_HMAC 1" >> $(DROPBEAR_LOCALOPTIONS)
+ @echo "#define DROPBEAR_DH_GROUP1 1" >> $(DROPBEAR_LOCALOPTIONS)
+ @echo "#define DROPBEAR_DH_GROUP14_SHA1 1" >> $(DROPBEAR_LOCALOPTIONS)
else
@echo "ptxdist: disabling sha1"
@echo "#define DROPBEAR_SHA1_HMAC 0" >> $(DROPBEAR_LOCALOPTIONS)
+ @echo "#define DROPBEAR_DH_GROUP1 0" >> $(DROPBEAR_LOCALOPTIONS)
+ @echo "#define DROPBEAR_DH_GROUP14_SHA1 0" >> $(DROPBEAR_LOCALOPTIONS)
endif
ifdef PTXCONF_DROPBEAR_SHA1_96
--
2.25.1
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next reply other threads:[~2020-04-03 17:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 17:30 Bruno Thomsen [this message]
2020-04-09 16:54 ` [ptxdist] [APPLIED] fbgrab: remove from staging Michael Olbrich
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