Commit 4877c718 authored by winckel's avatar winckel
Browse files

Modified RES length to match XRES size in authentication process.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4906 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 0079152e
...@@ -200,7 +200,7 @@ int emm_proc_authentication_request(int native_ksi, int ksi, ...@@ -200,7 +200,7 @@ int emm_proc_authentication_request(int native_ksi, int ksi,
int rc = RETURNerror; int rc = RETURNerror;
LOG_TRACE(INFO, "EMM-PROC - Authentication requested ksi = %d", ksi); LOG_TRACE(INFO, "EMM-PROC - Authentication requested ksi type = %s, ksi = %d", native_ksi ? "native" : "mapped", ksi);
/* 3GPP TS 24.301, section 5.4.2.1 /* 3GPP TS 24.301, section 5.4.2.1
* The UE shall proceed with an EPS authentication challenge only if a * The UE shall proceed with an EPS authentication challenge only if a
...@@ -245,6 +245,9 @@ int emm_proc_authentication_request(int native_ksi, int ksi, ...@@ -245,6 +245,9 @@ int emm_proc_authentication_request(int native_ksi, int ksi,
* Get the "separation bit" of the AMF field of AUTN */ * Get the "separation bit" of the AMF field of AUTN */
int sbit = AUTH_AMF_SEPARATION_BIT(autn->value[AUTH_AMF_INDEX]); int sbit = AUTH_AMF_SEPARATION_BIT(autn->value[AUTH_AMF_INDEX]);
if (sbit != 0) { if (sbit != 0) {
/* LW: only 64 bits from the response field are used for the authentication response for this algorithms */
res.length = 8; /* Bytes */
/* /*
* Perform EPS authentication challenge to check the authenticity * Perform EPS authentication challenge to check the authenticity
* of the core network by means of the received AUTN parameter and * of the core network by means of the received AUTN parameter and
......
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