ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-19 13:48:06 +00:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

wpad-wolfssl: fix crypto_bignum_sub()

Browse Source 
Backport patch from hostapd.git master that fixes copy/paste error in
crypto_bignum_sub() in crypto_wolfssl.c.

This missing fix was discovered while testing SAE over a mesh interface.

With this fix applied and wolfssl >3.14.4 mesh+SAE works fine with
wpad-mesh-wolfssl.

Cc: Sean Parkinson <sean@wolfssl.com>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 4b3b8ec81c)
This commit is contained in:
Antonio Quartulli 2020-04-28 12:06:58 +02:00 committed by Daniel Golle
parent ec6cb33452
commit 2df0ea042d
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
package/network/services/hostapd/patches/090-wolfssl-fix-crypto_bignum_sum.patch Normal file
View File

@ -0,0 +1,26 @@
From 1766e608ba1114220f3b3598e77aa53b50c38a6e Mon Sep 17 00:00:00 2001
From: Jouni Malinen <jouni@codeaurora.org>
Date: Mon, 14 Oct 2019 19:27:47 +0300
Subject: [PATCH] wolfSSL: Fix crypto_bignum_sub()
The initial crypto wrapper implementation for wolfSSL seems to have
included a copy-paste error in crypto_bignum_sub() implementation that
was identical to crypto_bignum_add() while mp_sub() should have been
used instead of mp_add().
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
---
src/crypto/crypto_wolfssl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/src/crypto/crypto_wolfssl.c
+++ b/src/crypto/crypto_wolfssl.c
@@ -1151,7 +1151,7 @@ int crypto_bignum_sub(const struct crypt
if (TEST_FAIL())
return -1;
- return mp_add((mp_int *) a, (mp_int *) b,
+ return mp_sub((mp_int *) a, (mp_int *) b,
(mp_int *) r) == MP_OKAY ? 0 : -1;
}