--- a/eapol/eapol_framework/eapol_common/am/common/DSS_random/dss_random.cpp Tue Aug 31 15:16:37 2010 +0300
+++ b/eapol/eapol_framework/eapol_common/am/common/DSS_random/dss_random.cpp Wed Sep 01 12:23:57 2010 +0100
@@ -16,7 +16,7 @@
*/
/*
-* %version: 10.1.5 %
+* %version: 12 %
*/
// This is enumeration of EAPOL source code.
@@ -46,7 +46,6 @@
static const u32_t DEBUG_BUFFER_SIZE = 80;
-
/**
* dss_random_G() implements the G() function using modified SHA-1.
* @code
@@ -74,7 +73,7 @@
* X= 47c27eb6 16dba413 91e5165b e9c5e397 7e39a15d
* @endcode
*/
-eap_status_e dss_random_G(abs_eap_am_tools_c * const m_am_tools, u8_t *out, u32_t out_length, u8_t *c, u32_t c_length)
+void dss_random_G(abs_eap_am_tools_c * const m_am_tools, u8_t *out, u32_t out_length, u8_t *c, u32_t c_length)
{
u32_t *out_array = reinterpret_cast<u32_t *>(out);
@@ -93,25 +92,12 @@
);
if (status != eap_status_ok)
{
- EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_EAP_AM_CRYPTO, (EAPL("ERROR: eap_sha1_dss_G_function(): status = %d"),
+ EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_EAP_AM_CRYPTO, (EAPL("eap_sha1_dss_G_function(): status = %d"),
status));
}
-
- return status;
}
}
-#define CLEAN_OPENSSL_BN(ctx) \
- { \
- BN_free(&bn_mod); \
- BN_free(&bn_tmp); \
- BN_free(&bn_xkey); \
- BN_free(&bn_xj); \
- BN_free(&bn_one); \
- BN_free(&bn_160); \
- BN_CTX_free(ctx); \
- }
-
/**
* dss_pseudo_random() implements pseudo random function for key genearation of EAP/SIM.
* @code
@@ -177,16 +163,7 @@
u8_t debug_buffer[DEBUG_BUFFER_SIZE];
EAP_UNREFERENCED_PARAMETER(debug_buffer);
- eap_status_e status = dss_random_G(m_am_tools, &(out[ind*BLOCK_SIZE]), BLOCK_SIZE, tmp_xkey, BLOCK_SIZE);
- if (status != eap_status_ok)
- {
- EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_EAP_AM_CRYPTO, (EAPL("ERROR: dss_random_G(): status = %d"),
- status));
-
- CLEAN_OPENSSL_BN(ctx);
-
- return status;
- }
+ dss_random_G(m_am_tools, &(out[ind*BLOCK_SIZE]), BLOCK_SIZE, tmp_xkey, BLOCK_SIZE);
EAP_TRACE_FORMAT(m_am_tools, (debug_buffer, DEBUG_BUFFER_SIZE, EAPL("w[%d] "), ind));
EAP_TRACE_DEBUG(m_am_tools, TRACE_FLAGS_EAP_AM_CRYPTO, (EAPL("dss_pseudo_random(): %s = G(xkey[%d])\n"),
@@ -227,7 +204,14 @@
tmp_xkey, sizeof(tmp_xkey)));
}
- CLEAN_OPENSSL_BN(ctx);
+ BN_free(&bn_mod);
+ BN_free(&bn_tmp);
+ BN_free(&bn_xkey);
+ BN_free(&bn_xj);
+ BN_free(&bn_one);
+ BN_free(&bn_160);
+
+ BN_CTX_free(ctx);
return eap_status_ok;
}