From 0230b34dc5ea2e9f8ef1ee34b612a7165315bb5b Mon Sep 17 00:00:00 2001 From: Sylvain Munaut Date: Tue, 21 Sep 2010 19:03:09 +0200 Subject: auth: Fix XOR algorithm Thanks to the person on the ml that pointed this bug. Sorry I don't remember who (it was a while ago and somehow didn't got fixed at that time) Signed-off-by: Sylvain Munaut --- openbsc/src/auth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'openbsc/src/auth.c') diff --git a/openbsc/src/auth.c b/openbsc/src/auth.c index f57b668ef..91039016e 100644 --- a/openbsc/src/auth.c +++ b/openbsc/src/auth.c @@ -44,7 +44,7 @@ _use_xor(struct gsm_auth_info *ainfo, struct gsm_auth_tuple *atuple) for (i=0; i<4; i++) atuple->sres[i] = atuple->rand[i] ^ ainfo->a3a8_ki[i]; - for (i=8; i<12; i++) + for (i=4; i<12; i++) atuple->kc[i-4] = atuple->rand[i] ^ ainfo->a3a8_ki[i]; return 0; -- cgit v1.2.3