diff options
Diffstat (limited to 'target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c')
| -rw-r--r-- | target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c | 2380 |
1 files changed, 1235 insertions, 1145 deletions
diff --git a/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c index bfa105438..5ed65bc38 100644 --- a/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c +++ b/target/linux/realtek/files/drivers/net/wireless/rtl8192cd/8192cd_psk.c @@ -17,6 +17,11 @@ #include <linux/netdevice.h> #include <linux/timer.h> #include <linux/random.h> +#elif defined(__ECOS) +#include <cyg/io/eth/rltk/819x/wrapper/sys_support.h> +#include <cyg/io/eth/rltk/819x/wrapper/skbuff.h> +#include <cyg/io/eth/rltk/819x/wrapper/timer.h> +#include <cyg/io/eth/rltk/819x/wrapper/wrapper.h> #endif #include "./8192cd_cfg.h" @@ -28,12 +33,16 @@ #include "./8192cd_util.h" #include "./8192cd_headers.h" #include "./8192cd_security.h" +#ifdef __KERNEL__ #include "./ieee802_mib.h" +#elif defined(__ECOS) +#include <cyg/io/eth/rltk/819x/wlan/ieee802_mib.h> +#endif #include "./8192cd_debug.h" #include "./8192cd_psk.h" #include "./1x_rc4.h" -#ifndef __KERNEL__ +#if !defined(__KERNEL__) && !defined(__ECOS) #include "./sys-support.h" #endif @@ -53,40 +62,40 @@ #define PTK_LEN_CCMP 48 /* - 2008-12-16, For Corega CG-WLCB54GL 54Mbps NIC interoperability issue. - The behavior of this NIC when it connect to the other AP with WPA/TKIP is: - AP <----------------------> STA - .................... - ------------> Assoc Rsp (ok) - ------------> EAPOL-key (4-way msg 1) - <------------ unknown TKIP encryption data - ------------> EAPOL-key (4-way msg 1) - <------------ unknown TKIP encryption data - ..................... - <------------ disassoc (code=8, STA is leaving) when the 5 seconds timer timeout counting from Assoc_Rsp is got. - .................... - ------------> Assoc Rsp (ok) - <-----------> EAPOL-key (4-way handshake success) - - If MAX_RESEND_NUM=3, our AP will send disassoc (code=15, 4-way timeout) to STA before STA sending disassoc to AP. - And this NIC will always can not connect to our AP. - set MAX_RESEND_NUM=5 can fix this issue. + 2008-12-16, For Corega CG-WLCB54GL 54Mbps NIC interoperability issue. + The behavior of this NIC when it connect to the other AP with WPA/TKIP is: + AP <----------------------> STA + .................... + ------------> Assoc Rsp (ok) + ------------> EAPOL-key (4-way msg 1) + <------------ unknown TKIP encryption data + ------------> EAPOL-key (4-way msg 1) + <------------ unknown TKIP encryption data + ..................... + <------------ disassoc (code=8, STA is leaving) when the 5 seconds timer timeout counting from Assoc_Rsp is got. + .................... + ------------> Assoc Rsp (ok) + <-----------> EAPOL-key (4-way handshake success) + + If MAX_RESEND_NUM=3, our AP will send disassoc (code=15, 4-way timeout) to STA before STA sending disassoc to AP. + And this NIC will always can not connect to our AP. + set MAX_RESEND_NUM=5 can fix this issue. */ //#define MAX_RESEND_NUM 3 #define MAX_RESEND_NUM 5 #define RESEND_TIME RTL_SECONDS_TO_JIFFIES(1) // in 10ms -#ifdef CLIENT_MODE -#define WAIT_EAP_TIME 500 +#ifdef CLIENT_MODE + #define WAIT_EAP_TIME RTL_SECONDS_TO_JIFFIES(5) #endif #define LargeIntegerOverflow(x) (x.field.HighPart == 0xffffffff) && \ - (x.field.LowPart == 0xffffffff) + (x.field.LowPart == 0xffffffff) #define LargeIntegerZero(x) memset(&x.charData, 0, 8); #define Octet16IntegerOverflow(x) LargeIntegerOverflow(x.field.HighPart) && \ - LargeIntegerOverflow(x.field.LowPart) + LargeIntegerOverflow(x.field.LowPart) #define Octet16IntegerZero(x) memset(&x.charData, 0, 16); #define SetNonce(ocDst, oc32Counter) SetEAPOL_KEYIV(ocDst, oc32Counter) @@ -97,19 +106,19 @@ int authRes = 0;//0: success; 1: fail #endif extern void hmac_sha( - unsigned char* k, /* secret key */ - int lk, /* length of the key in bytes */ - unsigned char* d, /* data */ - int ld, /* length of data in bytes */ - unsigned char* out, /* output buffer, at least "t" bytes */ - int t - ); + unsigned char* k, /* secret key */ + int lk, /* length of the key in bytes */ + unsigned char* d, /* data */ + int ld, /* length of data in bytes */ + unsigned char* out, /* output buffer, at least "t" bytes */ + int t + ); extern void hmac_sha1(unsigned char *text, int text_len, unsigned char *key, - int key_len, unsigned char *digest); + int key_len, unsigned char *digest); extern void hmac_md5(unsigned char *text, int text_len, unsigned char *key, - int key_len, void * digest); + int key_len, void * digest); #ifdef RTL_WPA2 extern void AES_WRAP(unsigned char *plain, int plain_len, @@ -118,13 +127,17 @@ extern void AES_WRAP(unsigned char *plain, int plain_len, unsigned char *cipher, unsigned short *cipher_len); #ifdef CLIENT_MODE extern void AES_UnWRAP(unsigned char *cipher, int cipher_len, unsigned char *kek, - int kek_len, unsigned char *plain); + int kek_len, unsigned char *plain); #endif #endif static void UpdateGK(struct rtl8192cd_priv *priv); static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int resend); +#ifdef __KERNEL__ static void ResendTimeout(unsigned long task_psta); +#elif defined(__ECOS) +static void ResendTimeout(void *task_psta); +#endif #ifdef DEBUG_PSK @@ -162,7 +175,7 @@ static char *STATE2RXMSG(struct stat_info *pstat) return ("4-4"); } else if (pstat->wpa_sta_info->state == PSK_STATE_PTKINITDONE) - return ("4-4 (duplicated)"); + return ("4-4 (duplicated)"); else return ("invalid state"); @@ -183,13 +196,13 @@ static OCTET_STRING SubStr(OCTET_STRING f, unsigned short s, unsigned short l) } static void i_P_SHA1( - unsigned char* key, // pointer to authentication key - int key_len, // length of authentication key - unsigned char* text, // pointer to data stream - int text_len, // length of data stream - unsigned char* digest, // caller digest to be filled in - int digest_len // in byte - ) + unsigned char* key, // pointer to authentication key + int key_len, // length of authentication key + unsigned char* text, // pointer to data stream + int text_len, // length of data stream + unsigned char* digest, // caller digest to be filled in + int digest_len // in byte + ) { int i; int offset=0; @@ -205,15 +218,15 @@ static void i_P_SHA1( } static void i_PRF( - unsigned char* secret, - int secret_len, - unsigned char* prefix, - int prefix_len, - unsigned char* random, - int random_len, - unsigned char* digest, // caller digest to be filled in - int digest_len // in byte - ) + unsigned char* secret, + int secret_len, + unsigned char* prefix, + int prefix_len, + unsigned char* random, + int random_len, + unsigned char* digest, // caller digest to be filled in + int digest_len // in byte + ) { unsigned char data[1000]; memcpy(data,prefix,prefix_len); @@ -231,13 +244,13 @@ static void i_PRF( */ static void F( - char *password, - int passwordlength, - unsigned char *ssid, - int ssidlength, - int iterations, - int count, - unsigned char *output) + char *password, + int passwordlength, + unsigned char *ssid, + int ssidlength, + int iterations, + int count, + unsigned char *output) { unsigned char digest[36], digest1[A_SHA_DIGEST_LEN]; int i, j; @@ -249,13 +262,13 @@ static void F( digest[ssidlength+2] = (unsigned char)((count>>8) & 0xff); digest[ssidlength+3] = (unsigned char)(count & 0xff); hmac_sha1(digest, ssidlength + 4, - (unsigned char*) password, (int)strlen(password), - digest1); + (unsigned char*) password, (int)strlen(password), + digest1); /* - hmac_sha1((unsigned char*) password, passwordlength, - digest, ssidlength+4, digest1); - */ + hmac_sha1((unsigned char*) password, passwordlength, + digest, ssidlength+4, digest1); + */ /* output = U1 */ memcpy(output, digest1, A_SHA_DIGEST_LEN); @@ -281,13 +294,13 @@ static void F( * output must be 40 octets in length and outputs 256 bits of key */ static int PasswordHash ( - char *password, - unsigned char *ssid, - short ssidlength, - unsigned char *output) + char *password, + unsigned char *ssid, + short ssidlength, + unsigned char *output) { int passwordlength = strlen(password); - // int ssidlength = strlen(ssid); +// int ssidlength = strlen(ssid); if ((passwordlength > 63) || (ssidlength > 32)) return 0; @@ -300,19 +313,19 @@ static int PasswordHash ( static void Message_ReplayCounter_OC2LI(OCTET_STRING f, LARGE_INTEGER * li) { li->field.HighPart = ((unsigned long)(*(f.Octet + ReplayCounterPos + 3))) - + ((unsigned long)(*(f.Octet + ReplayCounterPos+ 2)) <<8 ) - + ((unsigned long)(*(f.Octet + ReplayCounterPos + 1)) << 16) - + ((unsigned long)(*(f.Octet + ReplayCounterPos + 0)) <<24); + + ((unsigned long)(*(f.Octet + ReplayCounterPos+ 2)) <<8 ) + + ((unsigned long)(*(f.Octet + ReplayCounterPos + 1)) << 16) + + ((unsigned long)(*(f.Octet + ReplayCounterPos + 0)) <<24); li->field.LowPart = ((unsigned long)(*(f.Octet + ReplayCounterPos + 7))) - + ((unsigned long)(*(f.Octet + ReplayCounterPos + 6)) <<8 ) - + ((unsigned long)(*(f.Octet + ReplayCounterPos + 5)) << 16) - + ((unsigned long)(*(f.Octet + ReplayCounterPos + 4)) <<24); + + ((unsigned long)(*(f.Octet + ReplayCounterPos + 6)) <<8 ) + + ((unsigned long)(*(f.Octet + ReplayCounterPos + 5)) << 16) + + ((unsigned long)(*(f.Octet + ReplayCounterPos + 4)) <<24); } #if 1 /*----------------------------------------------------------------------------------------------- - f is EAPOL-KEY message - ------------------------------------------------------------------------------------------------*/ + f is EAPOL-KEY message +------------------------------------------------------------------------------------------------*/ static int Message_EqualReplayCounter(LARGE_INTEGER li1, OCTET_STRING f) { LARGE_INTEGER li2; @@ -326,9 +339,9 @@ static int Message_EqualReplayCounter(LARGE_INTEGER li1, OCTET_STRING f) #ifdef CLIENT_MODE /*------------------------------------------------------------------------------------------- - li1 is recorded replay counter on STA - f is the replay counter from EAPOL-KEY message - ---------------------------------------------------------------------------------------------*/ + li1 is recorded replay counter on STA + f is the replay counter from EAPOL-KEY message +---------------------------------------------------------------------------------------------*/ static int Message_SmallerEqualReplayCounter(LARGE_INTEGER li1, OCTET_STRING f) { LARGE_INTEGER li2; @@ -347,9 +360,9 @@ static int Message_SmallerEqualReplayCounter(LARGE_INTEGER li1, OCTET_STRING f) #endif /*--------------------------------------------------------------------------------------------- - li1 is recorded replay counter on STA - f is the replay counter from EAPOL-KEY message - -----------------------------------------------------------------------------------------------*/ + li1 is recorded replay counter on STA + f is the replay counter from EAPOL-KEY message +-----------------------------------------------------------------------------------------------*/ static int Message_LargerReplayCounter(LARGE_INTEGER li1, OCTET_STRING f) { LARGE_INTEGER li2; @@ -420,65 +433,65 @@ static void ConstructIE(struct rtl8192cd_priv *priv, unsigned char *pucOut, int dot11RSNGroupSuite.Type = priv->wpa_global_info->MulticastCipher; ulIELength += sizeof(DOT11_RSN_IE_SUITE); - // - UnicastSuite - pDot11RSNPairwiseSuite = &countSuite; - memset(pDot11RSNPairwiseSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); + // - UnicastSuite + pDot11RSNPairwiseSuite = &countSuite; + memset(pDot11RSNPairwiseSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); usSuitCount = 0; - for (ulIndex=0; ulIndex<priv->wpa_global_info->NumOfUnicastCipher; ulIndex++) - { + for (ulIndex=0; ulIndex<priv->wpa_global_info->NumOfUnicastCipher; ulIndex++) + { pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[0] = 0x00; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[1] = 0x50; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[2] = 0xF2; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].Type = priv->wpa_global_info->UnicastCipher[ulIndex]; usSuitCount++; - } + } pDot11RSNPairwiseSuite->SuiteCount = cpu_to_le16(usSuitCount); - ulPairwiseLength = sizeof(pDot11RSNPairwiseSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); - ulIELength += ulPairwiseLength; + ulPairwiseLength = sizeof(pDot11RSNPairwiseSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); + ulIELength += ulPairwiseLength; // // Construction of Auth Algo List // - pDot11RSNAuthSuite = &authCountSuite; - memset(pDot11RSNAuthSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); + pDot11RSNAuthSuite = &authCountSuite; + memset(pDot11RSNAuthSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); usSuitCount = 0; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[0] = 0x00; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[1] = 0x50; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[2] = 0xF2; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].Type = DOT11_AuthKeyType_PSK; - usSuitCount++; + usSuitCount++; pDot11RSNAuthSuite->SuiteCount = cpu_to_le16(usSuitCount); - ulAuthLength = sizeof(pDot11RSNAuthSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); - ulIELength += ulAuthLength; + ulAuthLength = sizeof(pDot11RSNAuthSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); + ulIELength += ulAuthLength; - //--------------------------------------------------------------------------------------------- - // Do not encapsulate capability field to solve TI WPA issue - //--------------------------------------------------------------------------------------------- - /* - dot11RSNCapability.field.PreAuthentication = 0;//auth->RSNVariable.isSupportPreAuthentication - dot11RSNCapability.field.PairwiseAsDefaultKey = auth->RSNVariable.isSupportPairwiseAsDefaultKey; - switch(auth->RSNVariable.NumOfRxTSC) - { - case 1: - dot11RSNCapability.field.NumOfReplayCounter = 0; - break; - case 2: - dot11RSNCapability.field.NumOfReplayCounter = 1; - break; - case 4: - dot11RSNCapability.field.NumOfReplayCounter = 2; - break; - case 16: - dot11RSNCapability.field.NumOfReplayCounter = 3; - break; - default: - dot11RSNCapability.field.NumOfReplayCounter = 0; - } - - ulRSNCapabilityLength = sizeof(DOT11_RSN_CAPABILITY); - ulIELength += ulRSNCapabilityLength; - */ + //--------------------------------------------------------------------------------------------- + // Do not encapsulate capability field to solve TI WPA issue + //--------------------------------------------------------------------------------------------- + /* + dot11RSNCapability.field.PreAuthentication = 0;//auth->RSNVariable.isSupportPreAuthentication + dot11RSNCapability.field.PairwiseAsDefaultKey = auth->RSNVariable.isSupportPairwiseAsDefaultKey; + switch(auth->RSNVariable.NumOfRxTSC) + { + case 1: + dot11RSNCapability.field.NumOfReplayCounter = 0; + break; + case 2: + dot11RSNCapability.field.NumOfReplayCounter = 1; + break; + case 4: + dot11RSNCapability.field.NumOfReplayCounter = 2; + break; + case 16: + dot11RSNCapability.field.NumOfReplayCounter = 3; + break; + default: + dot11RSNCapability.field.NumOfReplayCounter = 0; + } + + ulRSNCapabilityLength = sizeof(DOT11_RSN_CAPABILITY); + ulIELength += ulRSNCapabilityLength; + */ pucBlob = pucOut; pucBlob += sizeof(DOT11_RSN_IE_HEADER); @@ -497,7 +510,7 @@ static void ConstructIE(struct rtl8192cd_priv *priv, unsigned char *pucOut, int #ifdef RTL_WPA2 if ( priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2 ) { - DOT11_WPA2_IE_HEADER dot11WPA2IEHeader = { 0 }; + DOT11_WPA2_IE_HEADER dot11WPA2IEHeader = { 0 }; ulIELength = 0; ulIndex = 0; ulPairwiseLength = 0; @@ -526,62 +539,62 @@ static void ConstructIE(struct rtl8192cd_priv *priv, unsigned char *pucOut, int ulIELength += sizeof(DOT11_RSN_IE_SUITE); // - UnicastSuite - pDot11RSNPairwiseSuite = &countSuite; - memset(pDot11RSNPairwiseSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); + pDot11RSNPairwiseSuite = &countSuite; + memset(pDot11RSNPairwiseSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); usSuitCount = 0; for (ulIndex=0; ulIndex<priv->wpa_global_info->NumOfUnicastCipherWPA2; ulIndex++) - { + { pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[0] = 0x00; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[1] = 0x0F; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].OUI[2] = 0xAC; pDot11RSNPairwiseSuite->dot11RSNIESuite[usSuitCount].Type = priv->wpa_global_info->UnicastCipherWPA2[ulIndex]; usSuitCount++; - } + } pDot11RSNPairwiseSuite->SuiteCount = cpu_to_le16(usSuitCount); - ulPairwiseLength = sizeof(pDot11RSNPairwiseSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); - ulIELength += ulPairwiseLength; + ulPairwiseLength = sizeof(pDot11RSNPairwiseSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); + ulIELength += ulPairwiseLength; // // Construction of Auth Algo List // - pDot11RSNAuthSuite = &authCountSuite; - memset(pDot11RSNAuthSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); + pDot11RSNAuthSuite = &authCountSuite; + memset(pDot11RSNAuthSuite, 0, sizeof(DOT11_RSN_IE_COUNT_SUITE)); usSuitCount = 0; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[0] = 0x00; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[1] = 0x0F; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].OUI[2] = 0xAC; pDot11RSNAuthSuite->dot11RSNIESuite[usSuitCount].Type = DOT11_AuthKeyType_PSK; - usSuitCount++; + usSuitCount++; pDot11RSNAuthSuite->SuiteCount = cpu_to_le16(usSuitCount); - ulAuthLength = sizeof(pDot11RSNAuthSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); - ulIELength += ulAuthLength; + ulAuthLength = sizeof(pDot11RSNAuthSuite->SuiteCount) + usSuitCount*sizeof(DOT11_RSN_IE_SUITE); + ulIELength += ulAuthLength; //--------------------------------------------------------------------------------------------- // Do not encapsulate capability field to solve TI WPA issue //--------------------------------------------------------------------------------------------- - //#ifdef RTL_WPA2 +//#ifdef RTL_WPA2 #if 1 dot11RSNCapability.field.PreAuthentication = 0; #else dot11RSNCapability.field.PairwiseAsDefaultKey = auth->RSNVariable.isSupportPairwiseAsDefaultKey; switch(auth->RSNVariable.NumOfRxTSC) { - case 1: - dot11RSNCapability.field.NumOfReplayCounter = 0; - break; - case 2: - dot11RSNCapability.field.NumOfReplayCounter = 1; - break; - case 4: - dot11RSNCapability.field.NumOfReplayCounter = 2; - break; - case 16: - dot11RSNCapability.field.NumOfReplayCounter = 3; - break; - default: - dot11RSNCapability.field.NumOfReplayCounter = 0; + case 1: + dot11RSNCapability.field.NumOfReplayCounter = 0; + break; + case 2: + dot11RSNCapability.field.NumOfReplayCounter = 1; + break; + case 4: + dot11RSNCapability.field.NumOfReplayCounter = 2; + break; + case 16: + dot11RSNCapability.field.NumOfReplayCounter = 3; + break; + default: + dot11RSNCapability.field.NumOfReplayCounter = 0; } #endif ulRSNCapabilityLength = sizeof(DOT11_RSN_CAPABILITY); @@ -601,7 +614,7 @@ static void ConstructIE(struct rtl8192cd_priv *priv, unsigned char *pucOut, int dot11WPA2IEHeader.Length = (unsigned char)ulIELength - 2; //This -2 is to minus elementID and Length in OUI header memcpy(pucBlob, &dot11WPA2IEHeader, sizeof(DOT11_WPA2_IE_HEADER)); *usOutLen = *usOutLen + (int)ulIELength; - } + } #endif // RTL_WPA2 } @@ -681,50 +694,54 @@ static void SetEAPOL_KEYIV(OCTET_STRING ocDst, OCTET32_INTEGER oc32Counter) ptr+=4; - ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.HighPart.field.HighPart); - memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); + ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.HighPart.field.HighPart); + memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); ptr+=4; - ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.HighPart.field.LowPart); - memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); + ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.HighPart.field.LowPart); + memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); ptr+=4; - ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.LowPart.field.HighPart); - memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); + ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.LowPart.field.HighPart); + memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); ptr+=4; - ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.LowPart.field.LowPart); - memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); + ulTmp = cpu_to_le32(oc32Counter.field.LowPart.field.LowPart.field.LowPart); + memcpy(ptr, (char *)&ulTmp, sizeof(ulTmp)); } static void EncGTK(struct rtl8192cd_priv *priv, struct stat_info *pstat, - unsigned char *kek, int keklen, unsigned char *key, - int keylen, unsigned char *out, unsigned short *outlen) + unsigned char *kek, int keklen, unsigned char *key, + int keylen, unsigned char *out, unsigned short *outlen) { unsigned char tmp1[257], tmp2[257]; - RC4_KEY rc4key; + RC4_KEY *rc4key; #ifdef RTL_WPA2 unsigned char default_key_iv[] = { 0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6 }; #endif OCTET_STRING EAPOLMsgSend; lib1x_eapol_key *eapolkey; + rc4key = (RC4_KEY *)kmalloc(sizeof(RC4_KEY), GFP_ATOMIC); + if (rc4key == NULL) + return; + EAPOLMsgSend.Octet = pstat->wpa_sta_info->EAPOLMsgSend.Octet; eapolkey = (lib1x_eapol_key *)(EAPOLMsgSend.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); - // should refer tx packet, david+2006-04-06 - // if (Message_KeyDescVer(pstat->wpa_sta_info->EapolKeyMsgRecvd) == key_desc_ver1) { +// should refer tx packet, david+2006-04-06 +// if (Message_KeyDescVer(pstat->wpa_sta_info->EapolKeyMsgRecvd) == key_desc_ver1) { if (Message_KeyDescVer(pstat->wpa_sta_info->EapolKeyMsgSend) == key_desc_ver1) { memcpy(tmp1, eapolkey->key_iv, KEY_IV_LEN); memcpy(tmp1 + KEY_IV_LEN, kek, keklen); - RC4_set_key(&rc4key, KEY_IV_LEN + keklen, tmp1); + RC4_set_key(rc4key, KEY_IV_LEN + keklen, tmp1); //first 256 bytes are discarded - RC4(&rc4key, 256, (unsigned char *)tmp1, (unsigned char *)tmp2); - RC4(&rc4key, keylen, (unsigned char *)key, out); + RC4(rc4key, 256, (unsigned char *)tmp1, (unsigned char *)tmp2); + RC4(rc4key, keylen, (unsigned char *)key, out); *outlen = keylen; } #ifdef RTL_WPA2 @@ -733,6 +750,7 @@ static void EncGTK(struct rtl8192cd_priv *priv, struct stat_info *pstat, //KeyIV field which shall be padded with 0, so eapolkey->key_iv + 8 AES_WRAP(key, keylen, default_key_iv, 8, kek, keklen, out, outlen); #endif + kfree(rc4key); } static int CheckMIC(OCTET_STRING EAPOLMsgRecvd, unsigned char *key, int keylen) @@ -747,9 +765,9 @@ static int CheckMIC(OCTET_STRING EAPOLMsgRecvd, unsigned char *key, int keylen) unsigned char sha1digest[20]; EapolKeyMsgRecvd.Octet = EAPOLMsgRecvd.Octet + - ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; EapolKeyMsgRecvd.Length = EAPOLMsgRecvd.Length - - (ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); + (ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); ucAlgo = Message_KeyDescVer(EapolKeyMsgRecvd); tmp.Length = EAPOLMsgRecvd.Length; @@ -761,12 +779,12 @@ static int CheckMIC(OCTET_STRING EAPOLMsgRecvd, unsigned char *key, int keylen) if (ucAlgo == key_desc_ver1) { hmac_md5((unsigned char*)tmpeapol, EAPOLMsgRecvd.Length - ETHER_HDRLEN , - key, keylen, tmpeapolkey->key_mic); + key, keylen, tmpeapolkey->key_mic); #if 0 lib1x_hexdump2(MESS_DBG_KEY_MANAGE, "CheckMIC", EapolKeyMsgRecvd.Octet + - KeyMICPos, KEY_MIC_LEN, "Original"); + KeyMICPos, KEY_MIC_LEN, "Original"); lib1x_hexdump2(MESS_DBG_KEY_MANAGE, "CheckMIC", tmpeapolkey->key_mic, - KEY_MIC_LEN, "Calculated"); + KEY_MIC_LEN, "Calculated"); #endif if (!memcmp(tmpeapolkey->key_mic, EapolKeyMsgRecvd.Octet + KeyMICPos, KEY_MIC_LEN)) retVal = 1; @@ -788,11 +806,11 @@ static void CalcMIC(OCTET_STRING EAPOLMsgSend, int algo, unsigned char *key, int memset(eapolkey->key_mic, 0, KEY_MIC_LEN); if (algo == key_desc_ver1) - hmac_md5((unsigned char*)eapol, EAPOLMsgSend.Length - ETHER_HDRLEN , - key, keylen, eapolkey->key_mic); + hmac_md5((unsigned char*)eapol, EAPOLMsgSend.Length - ETHER_HDRLEN , + key, keylen, eapolkey->key_mic); else if (algo == key_desc_ver2) { hmac_sha1((unsigned char*)eapol, EAPOLMsgSend.Length - ETHER_HDRLEN , - key, keylen, sha1digest); + key, keylen, sha1digest); memcpy(eapolkey->key_mic, sha1digest, KEY_MIC_LEN); } } @@ -800,10 +818,10 @@ static void CalcMIC(OCTET_STRING EAPOLMsgSend, int algo, unsigned char *key, int /* GTK-PRF-X X = 256 in TKIP X = 128 in CCMP, WRAP, and WEP - */ +*/ static void CalcGTK(unsigned char *addr, unsigned char *nonce, - unsigned char *keyin, int keyinlen, - unsigned char *keyout, int keyoutlen) + unsigned char *keyin, int keyinlen, + unsigned char *keyout, int keyoutlen) { unsigned char data[ETHER_ADDRLEN + KEY_NONCE_LEN], tmp[64]; @@ -811,8 +829,8 @@ static void CalcGTK(unsigned char *addr, unsigned char *nonce, memcpy(data + ETHER_ADDRLEN, nonce, KEY_NONCE_LEN); i_PRF(keyin, keyinlen, (unsigned char*)GMK_EXPANSION_CONST, - GMK_EXPANSION_CONST_SIZE, data, sizeof(data), - tmp, keyoutlen); + GMK_EXPANSION_CONST_SIZE, data, sizeof(data), + tmp, keyoutlen); memcpy(keyout, tmp, keyoutlen); } @@ -821,11 +839,11 @@ static int MIN(unsigned char *ucStr1, unsigned char *ucStr2, unsigned long ulLen int i; for (i=0 ; i<ulLen ; i++) { if ((unsigned char)ucStr1[i] < (unsigned char)ucStr2[i]) - return -1; + return -1; else if((unsigned char)ucStr1[i] > (unsigned char)ucStr2[i]) return 1; else if(i == ulLen - 1) - return 0; + return 0; else continue; } @@ -833,9 +851,9 @@ static int MIN(unsigned char *ucStr1, unsigned char *ucStr2, unsigned long ulLen } static void CalcPTK(unsigned char *addr1, unsigned char *addr2, - unsigned char *nonce1, unsigned char *nonce2, - unsigned char * keyin, int keyinlen, - unsigned char *keyout, int keyoutlen) + unsigned char *nonce1, unsigned char *nonce2, + unsigned char * keyin, int keyinlen, + unsigned char *keyout, int keyoutlen) { unsigned char data[2*ETHER_ADDRLEN+ 2*KEY_NONCE_LEN], tmpPTK[128]; @@ -859,15 +877,15 @@ static void CalcPTK(unsigned char *addr1, unsigned char *addr2, } i_PRF(keyin, keyinlen, (unsigned char*)PMK_EXPANSION_CONST, - PMK_EXPANSION_CONST_SIZE, data,sizeof(data), - tmpPTK, PTK_LEN_TKIP); + PMK_EXPANSION_CONST_SIZE, data,sizeof(data), + tmpPTK, PTK_LEN_TKIP); memcpy(keyout, tmpPTK, keyoutlen); } #ifdef CLIENT_MODE /* - decrypt WPA2 Message 3's Key Data - */ + decrypt WPA2 Message 3's Key Data +*/ // Use RC4 or AES to decode the keydata by checking desc-ver, david-2006-01-06 //int DecWPA2KeyData(u_char *key, int keylen, u_char *kek, int keklen, u_char *kout) int DecWPA2KeyData(WPA_STA_INFO* pStaInfo, unsigned char *key, int keylen, unsigned char *kek, int keklen, unsigned char *kout) @@ -876,29 +894,33 @@ int DecWPA2KeyData(WPA_STA_INFO* pStaInfo, unsigned char *key, int keylen, unsig unsigned char default_key_iv[] = { 0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6 }; unsigned char tmp2[257]; - // Use RC4 or AES to decode the keydata by checking desc-ver, david-2006-01-06 +// Use RC4 or AES to decode the keydata by checking desc-ver, david-2006-01-06 unsigned char tmp1[257]; - RC4_KEY rc4key; + RC4_KEY *rc4key; lib1x_eapol_key *eapolkey = (lib1x_eapol_key *)(pStaInfo->EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); + rc4key = (RC4_KEY *)kmalloc(sizeof(RC4_KEY), GFP_ATOMIC); + if (rc4key == NULL) + return 0; + if (Message_KeyDescVer(pStaInfo->EapolKeyMsgRecvd) == key_desc_ver1) { memcpy(tmp1, eapolkey->key_iv, KEY_IV_LEN); memcpy(tmp1+KEY_IV_LEN, kek, keklen); - RC4_set_key(&rc4key, KEY_IV_LEN + keklen, tmp1); + RC4_set_key(rc4key, KEY_IV_LEN + keklen, tmp1); //first 256 bits is discard - RC4(&rc4key, 256, (unsigned char*)tmp1, (unsigned char*)tmp2); + RC4(rc4key, 256, (unsigned char*)tmp1, (unsigned char*)tmp2); - //RC4(&rc4key, keylen, eapol_key->key_data, global->skm_sm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)]); - RC4(&rc4key, keylen, pStaInfo->EapolKeyMsgRecvd.Octet + KeyDataPos, (unsigned char*)tmp2); + //RC4(rc4key, keylen, eapol_key->key_data, global->skm_sm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)]); + RC4(rc4key, keylen, pStaInfo->EapolKeyMsgRecvd.Octet + KeyDataPos, (unsigned char*)tmp2); memcpy(kout, tmp2, keylen); //memcpy(&global->supp_kmsm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)], tmp2, keylen); retVal = 1; } else { - //-------------------------------------------------------- +//-------------------------------------------------------- AES_UnWRAP(key, keylen, kek, keklen, tmp2); if(memcmp(tmp2, default_key_iv, 8)) retVal = 0; @@ -907,6 +929,7 @@ int DecWPA2KeyData(WPA_STA_INFO* pStaInfo, unsigned char *key, int keylen, unsig retVal = 1; } } + kfree(rc4key); return retVal; } @@ -914,9 +937,14 @@ int DecGTK(OCTET_STRING EAPOLMsgRecvd, unsigned char *kek, int keklen, int keyle { int retVal = 0; unsigned char tmp1[257], tmp2[257]; - RC4_KEY rc4key; + RC4_KEY *rc4key; lib1x_eapol_key * eapol_key = (lib1x_eapol_key *)(EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); OCTET_STRING EapolKeyMsgRecvd; + + rc4key = (RC4_KEY *)kmalloc(sizeof(RC4_KEY), GFP_ATOMIC); + if (rc4key == NULL) + return 0; + EapolKeyMsgRecvd.Octet = EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; EapolKeyMsgRecvd.Length = EAPOLMsgRecvd.Length - (ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN); @@ -924,11 +952,11 @@ int DecGTK(OCTET_STRING EAPOLMsgRecvd, unsigned char *kek, int keklen, int keyle { memcpy(tmp1, eapol_key->key_iv, KEY_IV_LEN); memcpy(tmp1 + KEY_IV_LEN, kek, keklen); - RC4_set_key(&rc4key, KEY_IV_LEN + keklen, tmp1); + RC4_set_key(rc4key, KEY_IV_LEN + keklen, tmp1); //first 256 bits is discard - RC4(&rc4key, 256, (unsigned char*)tmp1, (unsigned char*)tmp2); - //RC4(&rc4key, keylen, eapol_key->key_data, global->skm_sm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)]); - RC4(&rc4key, keylen, EapolKeyMsgRecvd.Octet + KeyDataPos, (unsigned char*)tmp2); + RC4(rc4key, 256, (unsigned char*)tmp1, (unsigned char*)tmp2); + //RC4(rc4key, keylen, eapol_key->key_data, global->skm_sm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)]); + RC4(rc4key, keylen, EapolKeyMsgRecvd.Octet + KeyDataPos, (unsigned char*)tmp2); memcpy(kout, tmp2, keylen); //memcpy(&global->supp_kmsm->GTK[Message_KeyIndex(global->EapolKeyMsgRecvd)], tmp2, keylen); retVal = 1; @@ -937,12 +965,12 @@ int DecGTK(OCTET_STRING EAPOLMsgRecvd, unsigned char *kek, int keklen, int keyle { // kenny: should use default IV 0xA6A6A6A6A6A6A6A6 unsigned char default_key_iv[] = { 0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6,0xA6 }; - // david, get key len from eapol packet - // AES_UnWRAP(EapolKeyMsgRecvd.Octet + KeyDataPos, keylen + 8, kek, keklen, tmp2); +// david, get key len from eapol packet +// AES_UnWRAP(EapolKeyMsgRecvd.Octet + KeyDataPos, keylen + 8, kek, keklen, tmp2); keylen = Message_KeyDataLength(EapolKeyMsgRecvd); AES_UnWRAP(EapolKeyMsgRecvd.Octet + KeyDataPos, keylen, kek, keklen, tmp2); - //------------------------- 2005-08-01 +//------------------------- 2005-08-01 //if(memcmp(tmp2, eapol_key->key_iv + 8, 8)) if(memcmp(tmp2, default_key_iv, 8)) @@ -955,12 +983,13 @@ int DecGTK(OCTET_STRING EAPOLMsgRecvd, unsigned char *kek, int keklen, int keyle retVal = 1; } } + kfree(rc4key); return retVal; } #endif /* CLIENT_MODE */ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, - unsigned char *pucIE, unsigned long ulIELength) + unsigned char *pucIE, unsigned long ulIELength) { unsigned short usSuitCount; DOT11_RSN_IE_HEADER *pDot11RSNIEHeader; @@ -981,9 +1010,9 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, } if (pDot11RSNIEHeader->ElementID != RSN_ELEMENT_ID || - pDot11RSNIEHeader->Length != ulIELength -2 || - pDot11RSNIEHeader->OUI[0] != 0x00 || pDot11RSNIEHeader->OUI[1] != 0x50 || - pDot11RSNIEHeader->OUI[2] != 0xf2 || pDot11RSNIEHeader->OUI[3] != 0x01 ) { + pDot11RSNIEHeader->Length != ulIELength -2 || + pDot11RSNIEHeader->OUI[0] != 0x00 || pDot11RSNIEHeader->OUI[1] != 0x50 || + pDot11RSNIEHeader->OUI[2] != 0xf2 || pDot11RSNIEHeader->OUI[3] != 0x01 ) { DEBUG_WARN("parseIE err 3!\n"); return ERROR_INVALID_RSNIE; } @@ -993,15 +1022,15 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, pucIE += sizeof(DOT11_RSN_IE_HEADER); //---------------------------------------------------------------------------------- - // Multicast Cipher Suite processing + // Multicast Cipher Suite processing //---------------------------------------------------------------------------------- if (ulIELength < sizeof(DOT11_RSN_IE_SUITE)) return 0; pDot11RSNIESuite = (DOT11_RSN_IE_SUITE *)pucIE; if (pDot11RSNIESuite->OUI[0] != 0x00 || - pDot11RSNIESuite->OUI[1] != 0x50 || - pDot11RSNIESuite->OUI[2] != 0xF2) { + pDot11RSNIESuite->OUI[1] != 0x50 || + pDot11RSNIESuite->OUI[2] != 0xF2) { DEBUG_WARN("parseIE err 4!\n"); return ERROR_INVALID_RSNIE; } @@ -1030,9 +1059,9 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, usSuitCount = le16_to_cpu(pDot11RSNIECountSuite->SuiteCount); if (usSuitCount != 1 || - pDot11RSNIESuite->OUI[0] != 0x00 || - pDot11RSNIESuite->OUI[1] != 0x50 || - pDot11RSNIESuite->OUI[2] != 0xF2) { + pDot11RSNIESuite->OUI[0] != 0x00 || + pDot11RSNIESuite->OUI[1] != 0x50 || + pDot11RSNIESuite->OUI[2] != 0xF2) { DEBUG_WARN("parseIE err 7!\n"); return ERROR_INVALID_RSNIE; } @@ -1043,7 +1072,7 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, } if ((pDot11RSNIESuite->Type < DOT11_ENC_WEP40) - || (!(BIT(pDot11RSNIESuite->Type - 1) & priv->pmib->dot1180211AuthEntry.dot11WPACipher))) { + || (!(BIT(pDot11RSNIESuite->Type - 1) & priv->pmib->dot1180211AuthEntry.dot11WPACipher))) { DEBUG_WARN("parseIE err 9!\n"); return ERROR_INVALID_UNICASTCIPHER; } @@ -1068,15 +1097,15 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, usSuitCount = le16_to_cpu(pDot11RSNIECountSuite->SuiteCount); if (usSuitCount != 1 || - pDot11RSNIESuite->OUI[0] != 0x00 || - pDot11RSNIESuite->OUI[1] != 0x50 || - pDot11RSNIESuite->OUI[2] != 0xF2 ) { + pDot11RSNIESuite->OUI[0] != 0x00 || + pDot11RSNIESuite->OUI[1] != 0x50 || + pDot11RSNIESuite->OUI[2] != 0xF2 ) { DEBUG_WARN("parseIE err 10!\n"); return ERROR_INVALID_RSNIE; } if( pDot11RSNIESuite->Type < DOT11_AuthKeyType_RSN || - pDot11RSNIESuite->Type > DOT11_AuthKeyType_PSK) { + pDot11RSNIESuite->Type > DOT11_AuthKeyType_PSK) { DEBUG_WARN("parseIE err 11!\n"); return ERROR_INVALID_AUTHKEYMANAGE; } @@ -1094,30 +1123,30 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, if (ulIELength < sizeof(DOT11_RSN_CAPABILITY)) return 0; - //#ifndef RTL_WPA2 +//#ifndef RTL_WPA2 #if 0 //---------------------------------------------------------------------------------- - // Capability field + // Capability field //---------------------------------------------------------------------------------- pDot11RSNCapability = (DOT11_RSN_CAPABILITY * )pucIE; pInfo->isSuppSupportPreAuthentication = pDot11RSNCapability->field.PreAuthentication; pInfo->isSuppSupportPairwiseAsDefaultKey = pDot11RSNCapability->field.PairwiseAsDefaultKey; switch (pDot11RSNCapability->field.NumOfReplayCounter) { - case 0: - pInfo->NumOfRxTSC = 1; - break; - case 1: - pInfo->NumOfRxTSC = 2; - break; - case 2: - pInfo->NumOfRxTSC = 4; - break; - case 3: - pInfo->NumOfRxTSC = 16; - break; - default: - pInfo->NumOfRxTSC = 1; + case 0: + pInfo->NumOfRxTSC = 1; + break; + case 1: + pInfo->NumOfRxTSC = 2; + break; + case 2: + pInfo->NumOfRxTSC = 4; + break; + case 3: + pInfo->NumOfRxTSC = 16; + break; + default: + pInfo->NumOfRxTSC = 1; } #endif /* RTL_WPA2 */ @@ -1126,7 +1155,7 @@ static int parseIE(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, #ifdef RTL_WPA2 static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, - unsigned char *pucIE, unsigned long ulIELength) + unsigned char *pucIE, unsigned long ulIELength) { unsigned short usSuitCount; DOT11_WPA2_IE_HEADER *pDot11WPA2IEHeader = NULL; @@ -1148,7 +1177,7 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, } if (pDot11WPA2IEHeader->ElementID != WPA2_ELEMENT_ID || - pDot11WPA2IEHeader->Length != ulIELength -2 ) { + pDot11WPA2IEHeader->Length != ulIELength -2 ) { DEBUG_WARN("ERROR_INVALID_RSNIE, err 3!\n"); return ERROR_INVALID_RSNIE; } @@ -1160,7 +1189,7 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, pucIE += sizeof(DOT11_WPA2_IE_HEADER); //---------------------------------------------------------------------------------- - // Multicast Cipher Suite processing + // Multicast Cipher Suite processing //---------------------------------------------------------------------------------- if (ulIELength < sizeof(DOT11_RSN_IE_SUITE)) return 0; @@ -1168,7 +1197,7 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, pDot11RSNIESuite = (DOT11_RSN_IE_SUITE *)pucIE; if (pDot11RSNIESuite->OUI[0] != 0x00 || pDot11RSNIESuite->OUI[1] != 0x0F || - pDot11RSNIESuite->OUI[2] != 0xAC) { + pDot11RSNIESuite->OUI[2] != 0xAC) { DEBUG_WARN("ERROR_INVALID_RSNIE, err 4!\n"); return ERROR_INVALID_RSNIE; } @@ -1197,9 +1226,9 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, usSuitCount = le16_to_cpu(pDot11RSNIECountSuite->SuiteCount); if (usSuitCount != 1 || - pDot11RSNIESuite->OUI[0] != 0x00 || + pDot11RSNIESuite->OUI[0] != 0x00 || pDot11RSNIESuite->OUI[1] != 0x0F || - pDot11RSNIESuite->OUI[2] != 0xAC) { + pDot11RSNIESuite->OUI[2] != 0xAC) { DEBUG_WARN("ERROR_INVALID_RSNIE, err 7!\n"); return ERROR_INVALID_RSNIE; } @@ -1210,7 +1239,7 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, } if ((pDot11RSNIESuite->Type < DOT11_ENC_WEP40) - || (!(BIT(pDot11RSNIESuite->Type - 1) & priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher))) { + || (!(BIT(pDot11RSNIESuite->Type - 1) & priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher))) { DEBUG_WARN("ERROR_INVALID_UNICASTCIPHER, err 9!\n"); return ERROR_INVALID_UNICASTCIPHER; } @@ -1235,14 +1264,14 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, if (usSuitCount != 1 || pDot11RSNIESuite->OUI[0] != 0x00 || - pDot11RSNIESuite->OUI[1] != 0x0F || - pDot11RSNIESuite->OUI[2] != 0xAC ) { + pDot11RSNIESuite->OUI[1] != 0x0F || + pDot11RSNIESuite->OUI[2] != 0xAC ) { DEBUG_WARN("ERROR_INVALID_RSNIE, err 10!\n"); return ERROR_INVALID_RSNIE; } if (pDot11RSNIESuite->Type < DOT11_AuthKeyType_RSN || - pDot11RSNIESuite->Type > DOT11_AuthKeyType_PSK) { + pDot11RSNIESuite->Type > DOT11_AuthKeyType_PSK) { DEBUG_WARN("ERROR_INVALID_AUTHKEYMANAGE, err 11!\n"); return ERROR_INVALID_AUTHKEYMANAGE; } @@ -1268,7 +1297,7 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, pDot11RSNCapability = (DOT11_RSN_CAPABILITY * )pucIE; #if 0 global->RSNVariable.isSuppSupportPreAuthentication = pDot11RSNCapability->field.PreAuthentication; - //#ifdef RTL_WPA2_PREAUTH // kenny temp +//#ifdef RTL_WPA2_PREAUTH // kenny temp //wpa2_hexdump("WPA2 IE Capability", pucIE, 2); //global->RSNVariable.isSuppSupportPreAuthentication = (pDot11RSNCapability->charData[0] & 0x01)?TRUE:FALSE; #endif @@ -1278,20 +1307,20 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, #else global->RSNVariable.isSuppSupportPairwiseAsDefaultKey = pDot11RSNCapability->field.PairwiseAsDefaultKey; switch (pDot11RSNCapability->field.NumOfReplayCounter) { - case 0: - global->RSNVariable.NumOfRxTSC = 1; - break; - case 1: - global->RSNVariable.NumOfRxTSC = 2; - break; - case 2: - global->RSNVariable.NumOfRxTSC = 4; - break; - case 3: - global->RSNVariable.NumOfRxTSC = 16; - break; - default: - global->RSNVariable.NumOfRxTSC = 1; + case 0: + global->RSNVariable.NumOfRxTSC = 1; + break; + case 1: + global->RSNVariable.NumOfRxTSC = 2; + break; + case 2: + global->RSNVariable.NumOfRxTSC = 4; + break; + case 3: + global->RSNVariable.NumOfRxTSC = 16; + break; + default: + global->RSNVariable.NumOfRxTSC = 1; } #endif pucIE += 2; @@ -1307,22 +1336,22 @@ static int parseIEWPA2(struct rtl8192cd_priv *priv, WPA_STA_INFO *pInfo, //printf("PMKID Count = %d\n",usSuitCount); pucIE += 2; - /* - if ( usSuitCount > 0) { - struct _WPA2_PMKSA_Node* pmksa_node; - int i; - for (i=0; i < usSuitCount; i++) { - pmksa_node = find_pmksa(pucIE+(PMKID_LEN*i)); - if ( pmksa_node != NULL) { - //wpa2_hexdump("Cached PMKID found", pmksa_node->pmksa.pmkid, PMKID_LEN); - global->RSNVariable.PMKCached = TRUE; - global->RSNVariable.cached_pmk_node = pmksa_node; - break; - } - } +/* + if ( usSuitCount > 0) { + struct _WPA2_PMKSA_Node* pmksa_node; + int i; + for (i=0; i < usSuitCount; i++) { + pmksa_node = find_pmksa(pucIE+(PMKID_LEN*i)); + if ( pmksa_node != NULL) { + //wpa2_hexdump("Cached PMKID found", pmksa_node->pmksa.pmkid, PMKID_LEN); + global->RSNVariable.PMKCached = TRUE; + global->RSNVariable.cached_pmk_node = pmksa_node; + break; + } + } } - */ +*/ return 0; } #endif // RTL_WPA2 @@ -1335,7 +1364,7 @@ static void GenNonce(unsigned char *nonce, unsigned char *addr) memset(secret, 0, sizeof(secret)); i_PRF(secret, sizeof(secret), (unsigned char*)RANDOM_EXPANSION_CONST, RANDOM_EXPANSION_CONST_SIZE, - random, sizeof(random), result, KEY_NONCE_LEN); + random, sizeof(random), result, KEY_NONCE_LEN); memcpy(nonce, result, KEY_NONCE_LEN); } @@ -1351,10 +1380,10 @@ static void IntegrityFailure(struct rtl8192cd_priv *priv) //waitupto60; INCOctet32_INTEGER(&priv->wpa_global_info->Counter); - // SetNonce(global->akm_sm->ANonce, global->auth->Counter); +// SetNonce(global->akm_sm->ANonce, global->auth->Counter); INCOctet32_INTEGER(&priv->wpa_global_info->Counter); - // SetNonce(global->akm_sm->ANonce, global->auth->Counter); +// SetNonce(global->akm_sm->ANonce, global->auth->Counter); } static void ToDrv_RspAssoc(struct rtl8192cd_priv *priv, int id, unsigned char *mac, int status) @@ -1366,7 +1395,7 @@ static void ToDrv_RspAssoc(struct rtl8192cd_priv *priv, int id, unsigned char *m #ifdef DEBUG_PSK printk("PSK: Issue assoc-rsp [%x], mac:%02x:%02x:%02x:%02x:%02x:%02x\n", - status, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + status, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); #endif wrq.pointer = (caddr_t)&Association_Rsp; @@ -1392,7 +1421,7 @@ static void ToDrv_RemovePTK(struct rtl8192cd_priv *priv, unsigned char *mac, int #ifdef DEBUG_PSK printk("PSK: Remove PTK, mac: %02x:%02x:%02x:%02x:%02x:%02x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); #endif wrq.pointer = (caddr_t)&Delete_Key; @@ -1415,8 +1444,8 @@ static void ToDrv_SetPTK(struct rtl8192cd_priv *priv, struct stat_info *pstat) #ifdef DEBUG_PSK printk("PSK: Set PTK, mac: %02x:%02x:%02x:%02x:%02x:%02x\n", - pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], - pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); + pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], + pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); #endif wrq.pointer = (caddr_t)&Set_Key; @@ -1427,13 +1456,13 @@ static void ToDrv_SetPTK(struct rtl8192cd_priv *priv, struct stat_info *pstat) memcpy(&Set_Key.MACAddr, pstat->hwaddr, 6); switch (pstat->wpa_sta_info->UnicastCipher) { case DOT11_ENC_TKIP: - ulKeyLength = PTK_LEN_TKIP - (PTK_LEN_EAPOLMIC + PTK_LEN_EAPOLENC); - break; + ulKeyLength = PTK_LEN_TKIP - (PTK_LEN_EAPOLMIC + PTK_LEN_EAPOLENC); + break; - // Kenny + // Kenny case DOT11_ENC_CCMP: - ulKeyLength = PTK_LEN_CCMP - (PTK_LEN_EAPOLMIC + PTK_LEN_EAPOLENC); - break; + ulKeyLength = PTK_LEN_CCMP - (PTK_LEN_EAPOLMIC + PTK_LEN_EAPOLENC); + break; } pucKeyMaterial = pstat->wpa_sta_info->PTK + (PTK_LEN_EAPOLMIC + PTK_LEN_EAPOLENC); @@ -1487,8 +1516,8 @@ void ToDrv_SetGTK(struct rtl8192cd_priv *priv) { //ulKeyIndex = priv->wpa_global_info->GN; memcpy(Set_Key.KeyMaterial, - priv->wpa_global_info->GTK[priv->wpa_global_info->GN], - ulKeyLength); + priv->wpa_global_info->GTK[priv->wpa_global_info->GN], + ulKeyLength); Set_Key.KeyIndex = priv->wpa_global_info->GN; } @@ -1511,8 +1540,8 @@ static void ToDrv_SetPort(struct rtl8192cd_priv *priv, struct stat_info *pstat, #ifdef DEBUG_PSK printk("PSK: Set PORT [%x], mac: %02x:%02x:%02x:%02x:%02x:%02x\n", - status, pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], - pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); + status, pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], + pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); #endif wrq.pointer = (caddr_t)&Set_Port; @@ -1530,7 +1559,7 @@ static void ToDrv_SetIE(struct rtl8192cd_priv *priv) #ifdef DEBUG_PSK debug_out("PSK: Set RSNIE", priv->wpa_global_info->AuthInfoElement.Octet, - priv->wpa_global_info->AuthInfoElement.Length); + priv->wpa_global_info->AuthInfoElement.Length); #endif wrq.pointer = (caddr_t)&Set_Rsnie; @@ -1553,8 +1582,8 @@ static void ToDrv_DisconnectSTA(struct rtl8192cd_priv *priv, struct stat_info *p #ifdef DEBUG_PSK printk("PSK: disconnect sta, mac: %02x:%02x:%02x:%02x:%02x:%02x\n", - pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], - pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); + pstat->hwaddr[0], pstat->hwaddr[1], pstat->hwaddr[2], + pstat->hwaddr[3], pstat->hwaddr[4], pstat->hwaddr[5]); #endif wrq.pointer = (caddr_t)&Disconnect_Req; @@ -1613,9 +1642,14 @@ static void reset_sta_info(struct rtl8192cd_priv *priv, struct stat_info *pstat) pInfo->EAPOLMsgRecvd.Octet = pInfo->eapRecvdBuf; pInfo->EapolKeyMsgRecvd.Octet = pInfo->EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; +#ifdef __KERNEL__ init_timer(&pInfo->resendTimer); pInfo->resendTimer.data = (unsigned long)pstat; pInfo->resendTimer.function = ResendTimeout; +#elif defined(__ECOS) + init_timer(&pInfo->resendTimer, (unsigned long)pstat, ResendTimeout); +#endif + pInfo->priv = priv; if (OPMODE & WIFI_AP_STATE) @@ -1638,7 +1672,12 @@ static void reset_sta_info(struct rtl8192cd_priv *priv, struct stat_info *pstat) RESTORE_INT(flags); } + +#ifdef __KERNEL__ static void ResendTimeout(unsigned long task_psta) +#elif defined(__ECOS) +static void ResendTimeout(void *task_psta) +#endif { struct stat_info *pstat = (struct stat_info *)task_psta; struct rtl8192cd_priv *priv = pstat->wpa_sta_info->priv; @@ -1651,18 +1690,18 @@ static void ResendTimeout(unsigned long task_psta) if (pstat == NULL) return; -#ifdef CLIENT_MODE - if ((OPMODE & WIFI_STATION_STATE) && !pstat->wpa_sta_info->clientHndshkProcessing) { - DEBUG_ERR("Wait EAP timeout, disconnect AP!\n"); - ToDrv_DisconnectSTA(priv, pstat, expire); - return; +#ifdef CLIENT_MODE + if ((OPMODE & WIFI_STATION_STATE) && !pstat->wpa_sta_info->clientHndshkProcessing) { + DEBUG_ERR("Wait EAP timeout, disconnect AP!\n"); + ToDrv_DisconnectSTA(priv, pstat, expire); + return; } #endif if (++pstat->wpa_sta_info->resendCnt > MAX_RESEND_NUM) { - // When the case of group rekey timeout, update GTK to driver when it is - // the last one node +// When the case of group rekey timeout, update GTK to driver when it is +// the last one node if (OPMODE & WIFI_AP_STATE) { if (pstat->wpa_sta_info->state == PSK_STATE_PTKINITDONE && pstat->wpa_sta_info->gstate == PSK_GSTATE_REKEYNEGOTIATING) { @@ -1670,7 +1709,7 @@ static void ResendTimeout(unsigned long task_psta) priv->wpa_global_info->GKeyDoneStations--; if (priv->wpa_global_info->GKeyDoneStations==0 && !priv->wpa_global_info->GkeyReady) { - ToDrv_SetGTK(priv); + ToDrv_SetGTK(priv); priv->wpa_global_info->GkeyReady = TRUE; priv->wpa_global_info->GResetCounter = TRUE; @@ -1689,11 +1728,11 @@ static void ResendTimeout(unsigned long task_psta) } } } - //--------------------------------------------------------- david+2006-04-06 +//--------------------------------------------------------- david+2006-04-06 ToDrv_DisconnectSTA(priv, pstat, RSN_4_way_handshake_timeout); - // need not reset because ToDrv_DisconnectSTA() will take care of it, david+2006-04-06 - // reset_sta_info(priv, pstat); +// need not reset because ToDrv_DisconnectSTA() will take care of it, david+2006-04-06 +// reset_sta_info(priv, pstat); #ifdef DEBUG_PSK printk("PSK: Exceed max retry, disconnect sta\n"); @@ -1710,7 +1749,12 @@ static void ResendTimeout(unsigned long task_psta) } } + +#ifdef __KERNEL__ static void GKRekeyTimeout(unsigned long task_priv) +#elif defined(__ECOS) +static void GKRekeyTimeout(void *task_priv) +#endif { struct rtl8192cd_priv *priv = (struct rtl8192cd_priv *)task_priv; unsigned long flags; @@ -1809,7 +1853,7 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int Message_setRequest(EapolKeyMsgSend, 0); Message_setReserved(EapolKeyMsgSend, 0); Message_setKeyLength(EapolKeyMsgSend, (pStaInfo->UnicastCipher == DOT11_ENC_TKIP) ? 32:16); - // Message_setKeyLength(EapolKeyMsgSend, 32); +// Message_setKeyLength(EapolKeyMsgSend, 32); // make 4-1's ReplyCounter increased Message_setReplayCounter(EapolKeyMsgSend, pStaInfo->CurrentReplayCounter.field.HighPart, pStaInfo->CurrentReplayCounter.field.LowPart); @@ -1818,13 +1862,13 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int INCLargeInteger(&pStaInfo->CurrentReplayCounter); INCOctet32_INTEGER(&pGblInfo->Counter); - //#ifndef RTL_WPA2_PREAUTH +//#ifndef RTL_WPA2_PREAUTH // ANonce is only updated in lib1x_init_authenticator() // or after 4-way handshake // To avoid different ANonce values among multiple issued 4-1 messages because of multiple association requests // Different ANonce values among multiple 4-1 messages induce 4-2 MIC failure. SetNonce(pStaInfo->ANonce, pGblInfo->Counter); - //#endif +//#endif Message_setKeyNonce(EapolKeyMsgSend, pStaInfo->ANonce); memset(IV.Octet, 0, IV.Length); @@ -1834,16 +1878,16 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int memset(KeyID.Octet, 0, KeyID.Length); Message_setKeyID(EapolKeyMsgSend, KeyID); - // enable it to interoper with Intel 11n Centrino, david+2007-11-19 +// enable it to interoper with Intel 11n Centrino, david+2007-11-19 #if 1 // otherwise PMK cache if ((pStaInfo->RSNEnabled & PSK_WPA2) && (pStaInfo->AuthKeyMethod == DOT11_AuthKeyType_PSK || pStaInfo->PMKCached) ) { static char PMKID_KDE_TYPE[] = { 0xDD, 0x14, 0x00, 0x0F, 0xAC, 0x04 }; Message_setKeyDataLength(EapolKeyMsgSend, 22); memcpy(EapolKeyMsgSend.Octet + KeyDataPos, - PMKID_KDE_TYPE, sizeof(PMKID_KDE_TYPE)); - // memcpy(EapolKeyMsgSend.Octet+KeyDataPos+sizeof(PMKID_KDE_TYPE), - // global->akm_sm->PMKID, PMKID_LEN); + PMKID_KDE_TYPE, sizeof(PMKID_KDE_TYPE)); +// memcpy(EapolKeyMsgSend.Octet+KeyDataPos+sizeof(PMKID_KDE_TYPE), +// global->akm_sm->PMKID, PMKID_LEN); } else #endif @@ -1883,10 +1927,10 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int Message_setInstall(EapolKeyMsgSend, 1); Message_setKeyAck(EapolKeyMsgSend, 1); Message_setKeyMIC(EapolKeyMsgSend, 1); - //?? - // Message_setSecure(pStaInfo->EapolKeyMsgSend, pStaInfo->RSNVariable.isSuppSupportMulticastCipher ? 0:1); + //?? + // Message_setSecure(pStaInfo->EapolKeyMsgSend, pStaInfo->RSNVariable.isSuppSupportMulticastCipher ? 0:1); Message_setSecure(EapolKeyMsgSend, 0); - //?? + //?? Message_setError(EapolKeyMsgSend, 0); Message_setRequest(EapolKeyMsgSend, 0); Message_setReserved(EapolKeyMsgSend, 0); @@ -1904,7 +1948,7 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int unsigned char GTK_KDE_TYPE[] = {0xDD, 0x16, 0x00, 0x0F, 0xAC, 0x01, 0x01, 0x00 }; EapolKeyMsgSend.Octet[1] = 0x13; - //??? +//??? if (KeyDescriptorVer == key_desc_ver2 ) { INCOctet32_INTEGER(&pGblInfo->Counter); SetEAPOL_KEYIV(IV, pGblInfo->Counter); @@ -1939,8 +1983,8 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int // FIX GROUPKEY ALL ZERO - // david+2006-04-04, fix the issue of re-generating group key - // pGblInfo->GInitAKeys = TRUE; +// david+2006-04-04, fix the issue of re-generating group key +// pGblInfo->GInitAKeys = TRUE; UpdateGK(priv); memcpy(key_data_pos, pGblInfo->GTK[pGblInfo->GN], (pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16); @@ -1956,10 +2000,10 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int } EncGTK(priv, pstat, - pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, - key_data, - (key_data_pos - key_data), - KeyData.Octet, &tmpKeyData_Length); + pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, + key_data, + (key_data_pos - key_data), + KeyData.Octet, &tmpKeyData_Length); KeyData.Length = (int)tmpKeyData_Length; Message_setKeyData(EapolKeyMsgSend, KeyData); Message_setKeyDataLength(EapolKeyMsgSend, KeyData.Length); @@ -2082,68 +2126,68 @@ static void SendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int static char GTK_KDE_TYPE[] = { 0xDD, 0x16, 0x00, 0x0F, 0xAC, 0x01, 0x01, 0x00 }; memcpy(key_data_pos, GTK_KDE_TYPE, sizeof(GTK_KDE_TYPE)); - //fix the bug of using default KDE length ----------- +//fix the bug of using default KDE length ----------- key_data_pos[1] = (unsigned char)(6+((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16)); - //------------------------------ david+2006-04-04 +//------------------------------ david+2006-04-04 key_data_pos += sizeof(GTK_KDE_TYPE); EapolKeyMsgSend.Octet[1] = 0x13; - // fill key-data length after encrypt -------------------- +// fill key-data length after encrypt -------------------- #if 0 if (KeyDescriptorVer == key_desc_ver1) { - // david+2006-01-06, fix the bug of using 0 as group key id - // EapolKeyMsgSend.Octet[2] = 0x81; +// david+2006-01-06, fix the bug of using 0 as group key id +// EapolKeyMsgSend.Octet[2] = 0x81; Message_setKeyDescVer(EapolKeyMsgSend, key_desc_ver1); Message_setKeyDataLength(EapolKeyMsgSend, - (sizeof(GTK_KDE_TYPE) + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16))); + (sizeof(GTK_KDE_TYPE) + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16))); } else if (KeyDescriptorVer == key_desc_ver2) { - // david+2006-01-06, fix the bug of using 0 as group key id - // EapolKeyMsgSend.Octet[2] = 0x82; +// david+2006-01-06, fix the bug of using 0 as group key id +// EapolKeyMsgSend.Octet[2] = 0x82; Message_setKeyDescVer(EapolKeyMsgSend, key_desc_ver2); Message_setKeyDataLength(EapolKeyMsgSend, - (sizeof(GTK_KDE_TYPE) + (8 + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16)))); + (sizeof(GTK_KDE_TYPE) + (8 + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16)))); } #endif - //------------------------------------- david+2006-04-04 +//------------------------------------- david+2006-04-04 memcpy(key_data_pos, pGblInfo->GTK[pGblInfo->GN], (pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16); EncGTK(priv, pstat, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, - key_data, - sizeof(GTK_KDE_TYPE) + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16), - KeyData.Octet, &tmpKeyData_Length); + (unsigned char *)key_data, + sizeof(GTK_KDE_TYPE) + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16), + KeyData.Octet, &tmpKeyData_Length); } else #endif // RTL_WPA2 { - // fill key-data length after encrypt --------------------- +// fill key-data length after encrypt --------------------- #if 0 if (KeyDescriptorVer == key_desc_ver1) Message_setKeyDataLength(EapolKeyMsgSend, - ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16)); + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16)); else Message_setKeyDataLength(EapolKeyMsgSend, - (8 + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16) )); + (8 + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16) )); #endif - //------------------------------------- david+2006-04-04 +//------------------------------------- david+2006-04-04 EncGTK(priv, pstat, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, - pGblInfo->GTK[pGblInfo->GN], - (pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16, - KeyData.Octet, &tmpKeyData_Length); + pGblInfo->GTK[pGblInfo->GN], + (pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16, + KeyData.Octet, &tmpKeyData_Length); } KeyData.Length = (int)tmpKeyData_Length; Message_setKeyData(EapolKeyMsgSend, KeyData); - //set keyData length after encrypt ------------------ +//set keyData length after encrypt ------------------ Message_setKeyDataLength(EapolKeyMsgSend, KeyData.Length); - //------------------------------- david+2006-04-04 +//------------------------------- david+2006-04-04 - /* Kenny - global->EapolKeyMsgSend.Length = EAPOLMSG_HDRLEN + - ((global->RSNVariable.MulticastCipher == DOT11_ENC_TKIP) ? 32:16); - */ +/* Kenny + global->EapolKeyMsgSend.Length = EAPOLMSG_HDRLEN + + ((global->RSNVariable.MulticastCipher == DOT11_ENC_TKIP) ? 32:16); +*/ EapolKeyMsgSend.Length = EAPOLMSG_HDRLEN + KeyData.Length; EAPOLMsgSend.Length = ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN + EapolKeyMsgSend.Length; IfCalcMIC = TRUE; @@ -2164,7 +2208,7 @@ send_packet: eapol = (struct lib1x_eapol *)(EAPOLMsgSend.Octet + ETHER_HDRLEN); eapol->protocol_version = LIB1X_EAPOL_VER; - eapol->packet_type = LIB1X_EAPOL_KEY; + eapol->packet_type = LIB1X_EAPOL_KEY; eapol->packet_body_length = htons(EapolKeyMsgSend.Length); if (IfCalcMIC) @@ -2202,6 +2246,36 @@ send_packet: mod_timer(&pstat->wpa_sta_info->resendTimer, jiffies + RESEND_TIME); } + +#ifdef __ECOS +int ecos_send_wlan(struct net_device *dev, unsigned char *data, int size) +{ + struct rtl8192cd_priv *priv; + struct sk_buff *pskb; + + priv = dev->priv; + pskb = rtl_dev_alloc_skb(priv, size, _SKB_TX_, 1); + if (pskb == NULL) { + DEBUG_ERR("wps: allocate EAP skb failed!\n"); + return -1; + } + memcpy(pskb->data, data, size); + skb_put(pskb, size); + +#ifdef ENABLE_RTL_SKB_STATS + rtl_atomic_dec(&priv->rtl_tx_skb_cnt); +#endif + + //pskb->cb[0] = 7; // use highest priority to xmit + if (rtl8192cd_start_xmit(pskb, priv->dev)){ + DEBUG_ERR("tx from wps\n"); + rtl_kfree_skb(priv, pskb, _SKB_TX_); + } + return 0; +} +#endif + + #ifdef CLIENT_MODE void ClientSendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int resend) { @@ -2234,6 +2308,10 @@ void ClientSendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int r { EAPOLMsgSend.Length = pStaInfo->EAPOLMsgSend.Length; EapolKeyMsgSend.Length = pStaInfo->EapolKeyMsgSend.Length; + if ( (pStaInfo->EAPOLMsgSend.Length==0) || (pStaInfo->EapolKeyMsgSend.Length==0) ) { + DEBUG_ERR("(%s):The length of EAPOLMsg or EapolKeyMsg is error! EAPOLMsg:%d, EapolKeyMsg:%d\n", __FUNCTION__, pStaInfo->EAPOLMsgSend.Length, pStaInfo->EapolKeyMsgSend.Length); + return; + } //---goto send_packet } else @@ -2327,10 +2405,10 @@ void ClientSendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int r EAPOLMsgSend.Length = ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN + EapolKeyMsgSend.Length; LOG_MSG( "Open and authenticated\n"); - + pStaInfo->clientMICReportReplayCounter.field.HighPart = 0; - pStaInfo->clientMICReportReplayCounter.field.LowPart = 0; - // printk("client mode 4-Way Message 4-4 done\n"); + pStaInfo->clientMICReportReplayCounter.field.LowPart = 0; +// printk("client mode 4-Way Message 4-4 done\n"); } } else @@ -2411,9 +2489,12 @@ void ClientSendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int r } } pStaInfo->EAPOLMsgSend.Length = EAPOLMsgSend.Length; - pStaInfo->EapolKeyMsgSend.Length = EapolKeyMsgSend.Length; + pStaInfo->EapolKeyMsgSend.Length = EapolKeyMsgSend.Length; } + //add by peteryu, for record EAPOLMSG length + pStaInfo->EAPOLMsgSend.Length = EAPOLMsgSend.Length; + pStaInfo->EapolKeyMsgSend.Length = EapolKeyMsgSend.Length; //send_packet-------------------------------------------------------------- eth_hdr = (struct wlan_ethhdr_t *)EAPOLMsgSend.Octet; @@ -2423,7 +2504,7 @@ void ClientSendEAPOL(struct rtl8192cd_priv *priv, struct stat_info *pstat, int r eapol = (struct lib1x_eapol *)(EAPOLMsgSend.Octet + ETHER_HDRLEN); eapol->protocol_version = LIB1X_EAPOL_VER; - eapol->packet_type = LIB1X_EAPOL_KEY; + eapol->packet_type = LIB1X_EAPOL_KEY; eapol->packet_body_length = htons(EapolKeyMsgSend.Length); if (!resend) { @@ -2473,7 +2554,7 @@ static void AuthenticationRequest(struct rtl8192cd_priv *priv, struct stat_info memcpy(pstat->wpa_sta_info->PMK, priv->wpa_global_info->PSK, PMK_LEN); - //#ifdef RTL_WPA2 +//#ifdef RTL_WPA2 #if 0 CalcPMKID( akm_sm->PMKID, akm_sm->PMK, // PMK @@ -2533,11 +2614,11 @@ static void UpdateGK(struct rtl8192cd_priv *priv) #endif if ((priv->pshare->aidarray[i]->station.state & WIFI_ASOC_STATE) && - (priv->pshare->aidarray[i]->station.wpa_sta_info->state == PSK_STATE_PTKINITDONE)) - pGblInfo->GKeyDoneStations++; - } + (priv->pshare->aidarray[i]->station.wpa_sta_info->state == PSK_STATE_PTKINITDONE)) + pGblInfo->GKeyDoneStations++; } } + } //------------------------------------------------------------ // Execute Group key state machine of each STA @@ -2556,7 +2637,7 @@ static void UpdateGK(struct rtl8192cd_priv *priv) //---- Group key handshake to only one supplicant ---- if (pstat->wpa_sta_info->state == PSK_STATE_PTKINITDONE && - (pGblInfo->GkeyReady && pstat->wpa_sta_info->PInitAKeys)) { + (pGblInfo->GkeyReady && pstat->wpa_sta_info->PInitAKeys)) { pstat->wpa_sta_info->PInitAKeys = FALSE; pstat->wpa_sta_info->gstate = PSK_GSTATE_REKEYNEGOTIATING; // set proper gstat, david+2006-04-06 pstat->wpa_sta_info->resendCnt = 0; @@ -2565,14 +2646,14 @@ static void UpdateGK(struct rtl8192cd_priv *priv) //---- Updata group key to all supplicant---- else if (pstat->wpa_sta_info->state == PSK_STATE_PTKINITDONE && //Done 4-way handshake (pGblInfo->GUpdateStationKeys || //When new key is generated - pstat->wpa_sta_info->gstate == PSK_GSTATE_REKEYNEGOTIATING)) { //1st message is not yet sent + pstat->wpa_sta_info->gstate == PSK_GSTATE_REKEYNEGOTIATING)) { //1st message is not yet sent pstat->wpa_sta_info->PInitAKeys = FALSE; pstat->wpa_sta_info->gstate = PSK_GSTATE_REKEYNEGOTIATING; // set proper gstat, david+2006-04-06 pstat->wpa_sta_info->resendCnt = 0; SendEAPOL(priv, pstat, 0); - } + } } - pGblInfo->GUpdateStationKeys = FALSE; + pGblInfo->GUpdateStationKeys = FALSE; }; static void EAPOLKeyRecvd(struct rtl8192cd_priv *priv, struct stat_info *pstat) @@ -2602,7 +2683,7 @@ static void EAPOLKeyRecvd(struct rtl8192cd_priv *priv, struct stat_info *pstat) //----IEEE 802.11-03/156r2. MIC report : (1)MIC bit (2)error bit (3) request bit //----Check if it is MIC failure report. If it is, indicate to driver if (Message_KeyMIC(pStaInfo->EapolKeyMsgRecvd) && Message_Error(pStaInfo->EapolKeyMsgRecvd) - && Message_Request(pStaInfo->EapolKeyMsgRecvd)) { + && Message_Request(pStaInfo->EapolKeyMsgRecvd)) { #ifdef DEBUG_PSK printk("PSK: Rx MIC errir report from client\n"); #endif @@ -2612,131 +2693,131 @@ static void EAPOLKeyRecvd(struct rtl8192cd_priv *priv, struct stat_info *pstat) if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Pairwise) { switch(pStaInfo->state) { - case PSK_STATE_PTKSTART: - //---- Receive 2nd message and send third - DEBUG_INFO("4-2\n"); + case PSK_STATE_PTKSTART: + //---- Receive 2nd message and send third + DEBUG_INFO("4-2\n"); - //check replay counter - Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); - INCLargeInteger(&recievedRC); - if ( !(pStaInfo->CurrentReplayCounter.field.HighPart == recievedRC.field.HighPart - && pStaInfo->CurrentReplayCounter.field.LowPart == recievedRC.field.LowPart)) { - DEBUG_ERR("4-2: ERROR_NONEEQUL_REPLAYCOUNTER\n"); - break; - } + //check replay counter + Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); + INCLargeInteger(&recievedRC); + if ( !(pStaInfo->CurrentReplayCounter.field.HighPart == recievedRC.field.HighPart + && pStaInfo->CurrentReplayCounter.field.LowPart == recievedRC.field.LowPart)) { + DEBUG_ERR("4-2: ERROR_NONEEQUL_REPLAYCOUNTER\n"); + break; + } check_msg2: - // delete resend timer - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + // delete resend timer + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); - pStaInfo->SNonce = Message_KeyNonce(pStaInfo->EapolKeyMsgRecvd); - CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, - pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, - pStaInfo->PMK, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); + pStaInfo->SNonce = Message_KeyNonce(pStaInfo->EapolKeyMsgRecvd); + CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, + pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, + pStaInfo->PMK, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); #ifdef DEBUG_PSK - debug_out("PSK: Generated PTK=", pStaInfo->PTK, PTK_LEN_TKIP); + debug_out("PSK: Generated PTK=", pStaInfo->PTK, PTK_LEN_TKIP); #endif - if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { - if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { - CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, - pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, - pGblInfo->PSKGuest, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); - if (CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { - pStaInfo->isGuest = 1; - goto cont_msg; - } + if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { + if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { + CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, + pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, + pGblInfo->PSKGuest, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); + if (CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { + pStaInfo->isGuest = 1; + goto cont_msg; } + } - DEBUG_ERR("4-2: ERROR_MIC_FAIL\n"); + DEBUG_ERR("4-2: ERROR_MIC_FAIL\n"); #if 0 - if (global->RSNVariable.PMKCached ) { - printf("\n%s:%d del_pmksa due to 4-2 ERROR_MIC_FAIL\n", (char *)__FUNCTION__, __LINE__); - global->RSNVariable.PMKCached = FALSE; - del_pmksa_by_spa(global->theAuthenticator->supp_addr); - } + if (global->RSNVariable.PMKCached ) { + printf("\n%s:%d del_pmksa due to 4-2 ERROR_MIC_FAIL\n", (char *)__FUNCTION__, __LINE__); + global->RSNVariable.PMKCached = FALSE; + del_pmksa_by_spa(global->theAuthenticator->supp_addr); + } #endif - LOG_MSG("Authentication failled! (4-2: MIC error)\n"); + LOG_MSG("Authentication failled! (4-2: MIC error)\n"); #if defined(CONFIG_RTL8186_KB_N) - authRes = 1;//Auth failed + authRes = 1;//Auth failed #endif #if defined(CONFIG_RTL8196B_TR) || defined(CONFIG_RTL865X_SC) || defined(CONFIG_RTL865X_AC) || defined(CONFIG_RTL865X_KLD) || defined(CONFIG_RTL8196B_KLD) || defined(CONFIG_RTL8196C_KLD) || defined(CONFIG_RTL8196C_EC) - LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #elif defined(CONFIG_RTL8196B_TLD) - LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #endif - ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); - pStaInfo->state = PSK_STATE_IDLE; - break; - } -cont_msg: - pStaInfo->resendCnt = 0; - pStaInfo->state = PSK_STATE_PTKINITNEGOTIATING; - SendEAPOL(priv, pstat, 0); // send msg 3 + ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); + pStaInfo->state = PSK_STATE_IDLE; break; + } +cont_msg: + pStaInfo->resendCnt = 0; + pStaInfo->state = PSK_STATE_PTKINITNEGOTIATING; + SendEAPOL(priv, pstat, 0); // send msg 3 + break; - case PSK_STATE_PTKINITNEGOTIATING: - //---- Receive 4th message ---- - DEBUG_INFO("4-4\n"); + case PSK_STATE_PTKINITNEGOTIATING: + //---- Receive 4th message ---- + DEBUG_INFO("4-4\n"); - // test 2nd or 4th message - // check replay counter to determine if msg 2 or 4 received -------------- - // if ( Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd) != 0) { - if (Message_EqualReplayCounter(pStaInfo->ReplayCounterStarted, pStaInfo->EapolKeyMsgRecvd)) { - //---------------------------------------------------- david+1-12-2007 + // test 2nd or 4th message +// check replay counter to determine if msg 2 or 4 received -------------- +// if ( Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd) != 0) { + if (Message_EqualReplayCounter(pStaInfo->ReplayCounterStarted, pStaInfo->EapolKeyMsgRecvd)) { +//---------------------------------------------------- david+1-12-2007 - DEBUG_INFO("4-2 in akmsm_PTKINITNEGOTIATING: resend 4-3\n"); + DEBUG_INFO("4-2 in akmsm_PTKINITNEGOTIATING: resend 4-3\n"); #if 0 // Don't check replay counter during dup 4-2 #ifdef RTL_WPA2 - Message_ReplayCounter_OC2LI(global->EapolKeyMsgRecvd, &recievedRC); - INCLargeInteger(&recievedRC); - if ( !(global->akm_sm->CurrentReplayCounter.field.HighPart == recievedRC.field.HighPart - && global->akm_sm->CurrentReplayCounter.field.LowPart == recievedRC.field.LowPart)) + Message_ReplayCounter_OC2LI(global->EapolKeyMsgRecvd, &recievedRC); + INCLargeInteger(&recievedRC); + if ( !(global->akm_sm->CurrentReplayCounter.field.HighPart == recievedRC.field.HighPart + && global->akm_sm->CurrentReplayCounter.field.LowPart == recievedRC.field.LowPart)) #else - if(!Message_EqualReplayCounter(global->akm_sm->CurrentReplayCounter, global->EapolKeyMsgRecvd)) + if(!Message_EqualReplayCounter(global->akm_sm->CurrentReplayCounter, global->EapolKeyMsgRecvd)) #endif - { + { #ifdef FOURWAY_DEBUG - printf("4-2: ERROR_NONEEQUL_REPLAYCOUNTER\n"); - printf("global->akm_sm->CurrentReplayCounter.field.LowPart = %d\n", global->akm_sm->CurrentReplayCounter.field.LowPart); - printf("recievedRC.field.LowPart = %d\n", recievedRC.field.LowPart); + printf("4-2: ERROR_NONEEQUL_REPLAYCOUNTER\n"); + printf("global->akm_sm->CurrentReplayCounter.field.LowPart = %d\n", global->akm_sm->CurrentReplayCounter.field.LowPart); + printf("recievedRC.field.LowPart = %d\n", recievedRC.field.LowPart); #endif - retVal = ERROR_NONEEQUL_REPLAYCOUNTER;k - }else + retVal = ERROR_NONEEQUL_REPLAYCOUNTER;k + }else #endif // Don't check replay counter during dup 4-2 - //#ifndef RTL_WPA2 +//#ifndef RTL_WPA2 #if 0 - // kenny: already increase CurrentReplayCounter after 4-1. Do it at the end of 4-2 - INCLargeInteger(&global->akm_sm->CurrentReplayCounter); + // kenny: already increase CurrentReplayCounter after 4-1. Do it at the end of 4-2 + INCLargeInteger(&global->akm_sm->CurrentReplayCounter); #endif - goto check_msg2; - } + goto check_msg2; + } - // delete resend timer - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + // delete resend timer + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); - if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { // errror - DEBUG_ERR("4-4: RSN_MIC_failure\n"); + if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { // errror + DEBUG_ERR("4-4: RSN_MIC_failure\n"); #if 0 if (global->RSNVariable.PMKCached ) { printf("\n%s:%d del_pmksa due to 4-4 RSN_MIC_failure\n", (char *)__FUNCTION__, __LINE__); @@ -2744,945 +2825,954 @@ cont_msg: del_pmksa_by_spa(global->theAuthenticator->supp_addr); } #endif - LOG_MSG("Authentication failled! (4-4: MIC error)\n"); + LOG_MSG("Authentication failled! (4-4: MIC error)\n"); #if defined(CONFIG_RTL8186_KB_N) - authRes = 1;//Auth failed + authRes = 1;//Auth failed #endif #if defined(CONFIG_RTL8196B_TR) || defined(CONFIG_RTL865X_SC) || defined(CONFIG_RTL865X_AC) || defined(CONFIG_RTL865X_KLD) || defined(CONFIG_RTL8196B_KLD) || defined(CONFIG_RTL8196C_KLD) || defined(CONFIG_RTL8196C_EC) - LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #elif defined(CONFIG_RTL8196B_TLD) - LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #endif - ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); - pStaInfo->state = PSK_STATE_IDLE; - break; - } + ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); + pStaInfo->state = PSK_STATE_IDLE; + break; + } - LOG_MSG("Open and authenticated\n"); + LOG_MSG("Open and authenticated\n"); #if defined(CONFIG_RTL8196B_TR) || defined(CONFIG_RTL865X_SC) || defined(CONFIG_RTL865X_AC) || defined(CONFIG_RTL865X_KLD) || defined(CONFIG_RTL8196B_KLD) || defined(CONFIG_RTL8196C_KLD) || defined(CONFIG_RTL8196C_EC) - LOG_MSG_NOTICE("Authentication Success;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_NOTICE("Authentication Success;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #elif defined(CONFIG_RTL8196B_TLD) - if (!list_empty(&priv->wlan_acl_list)) { - LOG_MSG_DEL("[WLAN access allowed] from MAC: %02x:%02x:%02x:%02x:%02x:%02x,\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); - } + if (!list_empty(&priv->wlan_acl_list)) { + LOG_MSG_DEL("[WLAN access allowed] from MAC: %02x:%02x:%02x:%02x:%02x:%02x,\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); + } #endif - //#ifdef RTL_WPA2_PREAUTH +//#ifdef RTL_WPA2_PREAUTH #if 0 - // update ANonce for next 4-way handshake - SetNonce(akm_sm->ANonce, global->auth->Counter); + // update ANonce for next 4-way handshake + SetNonce(akm_sm->ANonce, global->auth->Counter); #endif - //MLME-SETKEYS.request - INCLargeInteger(&pStaInfo->CurrentReplayCounter); - // kenny: n+2 - INCLargeInteger(&pStaInfo->CurrentReplayCounter); + //MLME-SETKEYS.request + INCLargeInteger(&pStaInfo->CurrentReplayCounter); + // kenny: n+2 + INCLargeInteger(&pStaInfo->CurrentReplayCounter); - ToDrv_SetPTK(priv, pstat); - if (pStaInfo->isGuest) - ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Guest); - else - ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Authorized); + ToDrv_SetPTK(priv, pstat); + if (pStaInfo->isGuest) + ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Guest); + else + ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Authorized); - // david+2006-04-04, fix the issue of re-generating group key, and need not - // update group key in WPA2 - // pGblInfo->GInitAKeys = TRUE; +// david+2006-04-04, fix the issue of re-generating group key, and need not +// update group key in WPA2 +// pGblInfo->GInitAKeys = TRUE; #ifdef RTL_WPA2 - if (!(pStaInfo->RSNEnabled & PSK_WPA2)) + if (!(pStaInfo->RSNEnabled & PSK_WPA2)) #endif - pStaInfo->PInitAKeys = TRUE; - pStaInfo->state = PSK_STATE_PTKINITDONE; - pStaInfo->gstate = PSK_GSTATE_REKEYNEGOTIATING; + pStaInfo->PInitAKeys = TRUE; + pStaInfo->state = PSK_STATE_PTKINITDONE; + pStaInfo->gstate = PSK_GSTATE_REKEYNEGOTIATING; - //lib1x_akmsm_UpdateGK_proc() calls lib1x_akmsm_SendEAPOL_proc for 2-way - //if group key sent is needed, send msg 1 of 2-way handshake + //lib1x_akmsm_UpdateGK_proc() calls lib1x_akmsm_SendEAPOL_proc for 2-way + //if group key sent is needed, send msg 1 of 2-way handshake #ifdef RTL_WPA2 - if (pStaInfo->RSNEnabled & PSK_WPA2) { - //------------------------------------------------------ - // Only when the group state machine is in the state of - // (1) The first STA Connected, - // (2) UPDATE GK to all station - // does the GKeyDoneStations needed to be decreased - //------------------------------------------------------ - - if(pGblInfo->GKeyDoneStations > 0) - pGblInfo->GKeyDoneStations--; - - //Avaya akm_sm->TimeoutCtr = 0; - //To Do : set port secure to driver - // global->portSecure = TRUE; - //akm_sm->state = akmsm_PTKINITDONE; - - pStaInfo->gstate = PSK_GSTATE_REKEYESTABLISHED; - - if (pGblInfo->GKeyDoneStations==0 && !pGblInfo->GkeyReady) { - ToDrv_SetGTK(priv); - pGblInfo->GkeyReady = TRUE; - pGblInfo->GResetCounter = TRUE; - - // start groupkey rekey timer - if (priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime) - mod_timer(&pGblInfo->GKRekeyTimer, jiffies + RTL_SECONDS_TO_JIFFIES(priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime)); - } + if (pStaInfo->RSNEnabled & PSK_WPA2) { + //------------------------------------------------------ + // Only when the group state machine is in the state of + // (1) The first STA Connected, + // (2) UPDATE GK to all station + // does the GKeyDoneStations needed to be decreased + //------------------------------------------------------ + + if(pGblInfo->GKeyDoneStations > 0) + pGblInfo->GKeyDoneStations--; + + //Avaya akm_sm->TimeoutCtr = 0; + //To Do : set port secure to driver +// global->portSecure = TRUE; + //akm_sm->state = akmsm_PTKINITDONE; + + pStaInfo->gstate = PSK_GSTATE_REKEYESTABLISHED; + + if (pGblInfo->GKeyDoneStations==0 && !pGblInfo->GkeyReady) { + ToDrv_SetGTK(priv); + pGblInfo->GkeyReady = TRUE; + pGblInfo->GResetCounter = TRUE; + + // start groupkey rekey timer + if (priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime) + mod_timer(&pGblInfo->GKRekeyTimer, jiffies + RTL_SECONDS_TO_JIFFIES(priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime)); + } #if 0 - if (global->RSNVariable.PMKCached) { - global->RSNVariable.PMKCached = FALSE; // reset - } -#endif - DEBUG_INFO("\nWPA2: 4-way handshake done\n"); + if (global->RSNVariable.PMKCached) { + global->RSNVariable.PMKCached = FALSE; // reset } +#endif + DEBUG_INFO("\nWPA2: 4-way handshake done\n"); + } #endif // RTL_WPA2 - if (!Message_Secure(pStaInfo->EapolKeyMsgRecvd)) - UpdateGK(priv); // send 2-1 - break; + if (!Message_Secure(pStaInfo->EapolKeyMsgRecvd)) + UpdateGK(priv); // send 2-1 + break; - case PSK_STATE_PTKINITDONE: - // delete resend timer - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + case PSK_STATE_PTKINITDONE: + // delete resend timer + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); #if 0 - //receive message [with request bit set] - if(Message_Request(global->EapolKeyMsgRecvd)) - //supp request to initiate 4-way handshake - { + //receive message [with request bit set] + if(Message_Request(global->EapolKeyMsgRecvd)) + //supp request to initiate 4-way handshake + { - } + } #endif - //------------------------------------------------ - // Supplicant request to init 4 or 2 way handshake - //------------------------------------------------ - if (Message_Request(pStaInfo->EapolKeyMsgRecvd)) { - pStaInfo->state = PSK_STATE_PTKSTART; - if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Pairwise) { - if (Message_Error(pStaInfo->EapolKeyMsgRecvd)) - IntegrityFailure(priv); - else { - if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { - if (Message_Error(pStaInfo->EapolKeyMsgRecvd)) { - //auth change group key, initilate 4-way handshake with supp and execute - //the Group key handshake to all Supplicants - pGblInfo->GKeyFailure = TRUE; - IntegrityFailure(priv); - } + //------------------------------------------------ + // Supplicant request to init 4 or 2 way handshake + //------------------------------------------------ + if (Message_Request(pStaInfo->EapolKeyMsgRecvd)) { + pStaInfo->state = PSK_STATE_PTKSTART; + if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Pairwise) { + if (Message_Error(pStaInfo->EapolKeyMsgRecvd)) + IntegrityFailure(priv); + else { + if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { + if (Message_Error(pStaInfo->EapolKeyMsgRecvd)) { + //auth change group key, initilate 4-way handshake with supp and execute + //the Group key handshake to all Supplicants + pGblInfo->GKeyFailure = TRUE; + IntegrityFailure(priv); } } - //---- Start 4-way handshake ---- - pStaInfo->resendCnt = 0; - SendEAPOL(priv, pstat, 0); - } - //#ifdef RTL_WPA2_PREAUTH - // printf("kenny: %s() in akmsm_PTKINITDONE state. Call lib1x_akmsm_UpdateGK_proc()\n", (char *)__FUNCTION__); - //#endif - //---- Execute Group Key state machine for each STA ---- - UpdateGK(priv); - } - else - { + } + //---- Start 4-way handshake ---- + pStaInfo->resendCnt = 0; + SendEAPOL(priv, pstat, 0); } +//#ifdef RTL_WPA2_PREAUTH +// printf("kenny: %s() in akmsm_PTKINITDONE state. Call lib1x_akmsm_UpdateGK_proc()\n", (char *)__FUNCTION__); +//#endif + //---- Execute Group Key state machine for each STA ---- + UpdateGK(priv); + } + else + { + } - break; - default: - break; + break; + default: + break; }//switch - } - else if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { + } + else if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { - // delete resend timer - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + // delete resend timer + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); - //---- Receive 2nd message of 2-way handshake ---- - DEBUG_INFO("2-2\n"); - if (!Message_Request(pStaInfo->EapolKeyMsgRecvd)) {//2nd message of 2-way handshake - //verify that replay counter maches one it has used in the Group Key handshake - if (Message_LargerReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd)) { - DEBUG_ERR("ERROR_LARGER_REPLAYCOUNTER\n"); - return; - } - if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { - DEBUG_ERR("ERROR_MIC_FAIL\n"); + //---- Receive 2nd message of 2-way handshake ---- + DEBUG_INFO("2-2\n"); + if (!Message_Request(pStaInfo->EapolKeyMsgRecvd)) {//2nd message of 2-way handshake + //verify that replay counter maches one it has used in the Group Key handshake + if (Message_LargerReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd)) { + DEBUG_ERR("ERROR_LARGER_REPLAYCOUNTER\n"); + return; + } + if (!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) { + DEBUG_ERR("ERROR_MIC_FAIL\n"); - LOG_MSG("2-way handshake failled! (2-2: MIC error)\n"); + LOG_MSG("2-way handshake failled! (2-2: MIC error)\n"); #if defined(CONFIG_RTL8186_KB_N) - authRes = 1;//Auth failed + authRes = 1;//Auth failed #endif #if defined(CONFIG_RTL8196B_TR) || defined(CONFIG_RTL865X_SC) || defined(CONFIG_RTL865X_AC) || defined(CONFIG_RTL865X_KLD) || defined(CONFIG_RTL8196B_KLD) || defined(CONFIG_RTL8196C_KLD) || defined(CONFIG_RTL8196C_EC) - LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_NOTICE("Authentication failed;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #elif defined(CONFIG_RTL8196B_TLD) - LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); + LOG_MSG_DEL("[WLAN access rejected: incorrect security] from MAC address: %02x:%02x:%02x:%02x:%02x:%02x,\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); #endif - ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); - pStaInfo->state = PSK_STATE_IDLE; - return; - } - } - else //if(!Message_Request(global->EapolKeyMsgRecvd)) - //supp request to change group key - { + ToDrv_DisconnectSTA(priv, pstat, RSN_MIC_failure); + pStaInfo->state = PSK_STATE_IDLE; + return; } + } + else //if(!Message_Request(global->EapolKeyMsgRecvd)) + //supp request to change group key + { + } - //------------------------------------------------------ - // Only when the group state machine is in the state of - // (1) The first STA Connected, - // (2) UPDATE GK to all station - // does the GKeyDoneStations needed to be decreased - //------------------------------------------------------ + //------------------------------------------------------ + // Only when the group state machine is in the state of + // (1) The first STA Connected, + // (2) UPDATE GK to all station + // does the GKeyDoneStations needed to be decreased + //------------------------------------------------------ - if (pGblInfo->GKeyDoneStations > 0) + if (pGblInfo->GKeyDoneStations > 0) pGblInfo->GKeyDoneStations--; - //Avaya akm_sm->TimeoutCtr = 0; - //To Do : set port secure to driver - pStaInfo->gstate = PSK_GSTATE_REKEYESTABLISHED; + //Avaya akm_sm->TimeoutCtr = 0; + //To Do : set port secure to driver + pStaInfo->gstate = PSK_GSTATE_REKEYESTABLISHED; - if (pGblInfo->GKeyDoneStations == 0 && !pGblInfo->GkeyReady) { - ToDrv_SetGTK(priv); - DEBUG_INFO("2-way Handshake is finished\n"); - pGblInfo->GkeyReady = TRUE; - pGblInfo->GResetCounter = TRUE; + if (pGblInfo->GKeyDoneStations == 0 && !pGblInfo->GkeyReady) { + ToDrv_SetGTK(priv); + DEBUG_INFO("2-way Handshake is finished\n"); + pGblInfo->GkeyReady = TRUE; + pGblInfo->GResetCounter = TRUE; - // start groupkey rekey timer - if (priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime) - mod_timer(&pGblInfo->GKRekeyTimer, jiffies + RTL_SECONDS_TO_JIFFIES(priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime)); - } - else { - DEBUG_INFO(" Receive bad group key handshake"); - } + // start groupkey rekey timer + if (priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime) + mod_timer(&pGblInfo->GKRekeyTimer, jiffies + RTL_SECONDS_TO_JIFFIES(priv->pmib->dot1180211AuthEntry.dot11GKRekeyTime)); } + else { + DEBUG_INFO(" Receive bad group key handshake"); + } } +} #ifdef CLIENT_MODE - static void ClientEAPOLKeyRecvd(struct rtl8192cd_priv *priv, struct stat_info *pstat) +static void ClientEAPOLKeyRecvd(struct rtl8192cd_priv *priv, struct stat_info *pstat) +{ + WPA_GLOBAL_INFO *pGblInfo = priv->wpa_global_info; + WPA_STA_INFO *pStaInfo = pstat->wpa_sta_info; + LARGE_INTEGER recievedRC; + struct lib1x_eapol *eapol; + int toSetKey = 0; + + eapol = ( struct lib1x_eapol * ) ( pstat->wpa_sta_info->EAPOLMsgRecvd.Octet + ETHER_HDRLEN ); + if (eapol->packet_type != LIB1X_EAPOL_KEY) { - WPA_GLOBAL_INFO *pGblInfo = priv->wpa_global_info; - WPA_STA_INFO *pStaInfo = pstat->wpa_sta_info; - LARGE_INTEGER recievedRC; - struct lib1x_eapol *eapol; - int toSetKey = 0; - - eapol = ( struct lib1x_eapol * ) ( pstat->wpa_sta_info->EAPOLMsgRecvd.Octet + ETHER_HDRLEN ); - if (eapol->packet_type != LIB1X_EAPOL_KEY) - { #ifdef DEBUG_PSK - printk("Not Eapol-key pkt (type %d), drop\n", eapol->packet_type); + printk("Not Eapol-key pkt (type %d), drop\n", eapol->packet_type); #endif - return; - } + return; + } - pStaInfo->EapolKeyMsgRecvd.Octet = pStaInfo->EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; + pStaInfo->EapolKeyMsgRecvd.Octet = pStaInfo->EAPOLMsgRecvd.Octet + ETHER_HDRLEN + LIB1X_EAPOL_HDRLEN; #ifdef DEBUG_PSK - debug_out(NULL, pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Length); + debug_out(NULL, pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Length); #endif - if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Pairwise) { + if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Pairwise) { - if (Message_KeyMIC(pStaInfo->EapolKeyMsgRecvd) == FALSE) - { - //---- Receive 1st message and send 2nd - DEBUG_INFO("client mode 4-1\n"); + if (Message_KeyMIC(pStaInfo->EapolKeyMsgRecvd) == FALSE) + { + //---- Receive 1st message and send 2nd + DEBUG_INFO("client mode 4-1\n"); - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); - if(pStaInfo->clientHndshkDone || pStaInfo->clientHndshkProcessing) - { - DEBUG_INFO("AP trigger pairwise rekey\n"); + if(pStaInfo->clientHndshkDone || pStaInfo->clientHndshkProcessing) + { + DEBUG_INFO("AP trigger pairwise rekey\n"); - //reset the client info------------------------------------------------------- - pStaInfo->CurrentReplayCounter.field.HighPart = 0xffffffff; - pStaInfo->CurrentReplayCounter.field.LowPart = 0xffffffff; + //reset the client info------------------------------------------------------- + pStaInfo->CurrentReplayCounter.field.HighPart = 0xffffffff; + pStaInfo->CurrentReplayCounter.field.LowPart = 0xffffffff; - pStaInfo->clientHndshkProcessing = FALSE; - pStaInfo->clientHndshkDone = FALSE; + pStaInfo->clientHndshkProcessing = FALSE; + pStaInfo->clientHndshkDone = FALSE; - pGblInfo->GkeyReady = FALSE; + pGblInfo->GkeyReady = FALSE; - //-------------------------------------------------------reset the client info - } + //-------------------------------------------------------reset the client info + } - //check replay counter - if(!Message_DefaultReplayCounter(pStaInfo->CurrentReplayCounter) && - Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) - { - DEBUG_ERR("client mode 4-1: ERROR_NONEEQUL_REPLAYCOUNTER\n"); - return; - } + //check replay counter + if(!Message_DefaultReplayCounter(pStaInfo->CurrentReplayCounter) && + Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) + { + DEBUG_ERR("client mode 4-1: ERROR_NONEEQUL_REPLAYCOUNTER\n"); + return; + } - //set wpa_sta_info parameter---------------------------------------------------- - pstat->wpa_sta_info->RSNEnabled = priv->pmib->dot1180211AuthEntry.dot11EnablePSK; - if (pstat->wpa_sta_info->RSNEnabled == 1) { - if (priv->pmib->dot1180211AuthEntry.dot11WPACipher == 2) - pstat->wpa_sta_info->UnicastCipher = 0x2; - else if (priv->pmib->dot1180211AuthEntry.dot11WPACipher == 8) - pstat->wpa_sta_info->UnicastCipher = 0x4; - else - printk("unicastcipher in wpa = nothing\n"); - } - else if (pstat->wpa_sta_info->RSNEnabled == 2) { - if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher == 2) - pstat->wpa_sta_info->UnicastCipher = 0x2; - else if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher == 8) - pstat->wpa_sta_info->UnicastCipher = 0x4; - else - printk("unicastcipher in wpa = nothing\n"); - } - //----------------------------------------------------set wpa_sta_info parameter + //set wpa_sta_info parameter---------------------------------------------------- + pstat->wpa_sta_info->RSNEnabled = priv->pmib->dot1180211AuthEntry.dot11EnablePSK; + if (pstat->wpa_sta_info->RSNEnabled == 1) { + if (priv->pmib->dot1180211AuthEntry.dot11WPACipher == 2) + pstat->wpa_sta_info->UnicastCipher = 0x2; + else if (priv->pmib->dot1180211AuthEntry.dot11WPACipher == 8) + pstat->wpa_sta_info->UnicastCipher = 0x4; + else + printk("unicastcipher in wpa = nothing\n"); + } + else if (pstat->wpa_sta_info->RSNEnabled == 2) { + if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher == 2) + pstat->wpa_sta_info->UnicastCipher = 0x2; + else if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher == 8) + pstat->wpa_sta_info->UnicastCipher = 0x4; + else + printk("unicastcipher in wpa = nothing\n"); + } + //----------------------------------------------------set wpa_sta_info parameter - INCOctet32_INTEGER(&pGblInfo->Counter); - SetNonce(pStaInfo->SNonce, pGblInfo->Counter); + INCOctet32_INTEGER(&pGblInfo->Counter); + SetNonce(pStaInfo->SNonce, pGblInfo->Counter); - pStaInfo->ANonce = Message_KeyNonce(pStaInfo->EapolKeyMsgRecvd); - CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, - pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, - pStaInfo->PMK, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); + pStaInfo->ANonce = Message_KeyNonce(pStaInfo->EapolKeyMsgRecvd); + CalcPTK(pStaInfo->EAPOLMsgRecvd.Octet, pStaInfo->EAPOLMsgRecvd.Octet + 6, + pStaInfo->ANonce.Octet, pStaInfo->SNonce.Octet, + pStaInfo->PMK, PMK_LEN, pStaInfo->PTK, PTK_LEN_TKIP); #ifdef DEBUG_PSK - debug_out("PSK: Generated PTK=", pStaInfo->PTK, PTK_LEN_TKIP); + debug_out("PSK: Generated PTK=", pStaInfo->PTK, PTK_LEN_TKIP); #endif - //pStaInfo->clientHndshkProcessing = TRUE;-----------leave it to sendeapol - ClientSendEAPOL(priv, pstat, 0); // send msg 2 - } - else + //pStaInfo->clientHndshkProcessing = TRUE;-----------leave it to sendeapol + ClientSendEAPOL(priv, pstat, 0); // send msg 2 + } + else + { + //---- Receive 3rd message ---- + DEBUG_INFO("client mode 4-3\n"); + + pStaInfo->resendCnt = 0; + + if (!pStaInfo->clientHndshkProcessing) { - //---- Receive 3rd message ---- - DEBUG_INFO("client mode 4-3\n"); + DEBUG_ERR("client mode 4-3: ERROR_MSG_1_ABSENT\n"); + return; + } - pStaInfo->resendCnt = 0; //victoryman + // delete resend timer + if (timer_pending(&pStaInfo->resendTimer)) + del_timer_sync(&pStaInfo->resendTimer); - if (!pStaInfo->clientHndshkProcessing) - { - DEBUG_ERR("client mode 4-3: ERROR_MSG_1_ABSENT\n"); - return; - } + Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); + if(!Message_DefaultReplayCounter(pStaInfo->CurrentReplayCounter) && + Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) + { + DEBUG_ERR("client mode 4-3: ERROR_NONEEQUL_REPLAYCOUNTER\n"); + return; + } + else if (!Message_EqualKeyNonce(pStaInfo->EapolKeyMsgRecvd, pStaInfo->ANonce)) + { + DEBUG_ERR("client mode 4-3: ANonce not equal\n"); + return; + } + else if(!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) + { + DEBUG_ERR("client mode 4-3: PTK MIC ERROR\n"); + LOG_MSG("Authentication failled! (4-3: MIC error)\n"); +#if defined(CONFIG_RTL8186_KB_N) + authRes = 1;//Auth failed +#endif + return; + } - // delete resend timer - if (timer_pending(&pStaInfo->resendTimer)) - del_timer_sync(&pStaInfo->resendTimer); + pStaInfo->CurrentReplayCounter.field.HighPart = recievedRC.field.HighPart; + pStaInfo->CurrentReplayCounter.field.LowPart = recievedRC.field.LowPart; - Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); - if(!Message_DefaultReplayCounter(pStaInfo->CurrentReplayCounter) && - Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) - { - DEBUG_ERR("client mode 4-3: ERROR_NONEEQUL_REPLAYCOUNTER\n"); - return; - } - else if (!Message_EqualKeyNonce(pStaInfo->EapolKeyMsgRecvd, pStaInfo->ANonce)) - { - DEBUG_ERR("client mode 4-3: ANonce not equal\n"); - return; - } - else if(!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) + if ((pStaInfo->RSNEnabled & PSK_WPA2) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_WPA2)) + { + unsigned char decrypted_data[128]; + unsigned char GTK_KDE_OUI[] = { 0x00, 0x0F, 0xAC, 0x01 }; + unsigned char WPA_IE_OUI[] = { 0x00, 0x50, 0xF2, 0x01 }; + unsigned char *pGTK_KDE; + unsigned char *pKeyData; + unsigned short keyDataLength; + + keyDataLength = Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd); + pKeyData = pStaInfo->EapolKeyMsgRecvd.Octet + KeyDataPos; + + if(!DecWPA2KeyData(pStaInfo, pKeyData, keyDataLength, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC + , decrypted_data)) { - DEBUG_ERR("client mode 4-3: PTK MIC ERROR\n"); - LOG_MSG("Authentication failled! (4-3: MIC error)\n"); + DEBUG_ERR("client mode 4-3: ERROR_AESKEYWRAP_MIC_FAIL\n"); + LOG_MSG("Authentication failled! (4-3: ERROR_AESKEYWRAP_MIC_FAIL)\n"); #if defined(CONFIG_RTL8186_KB_N) authRes = 1;//Auth failed #endif return; } - pStaInfo->CurrentReplayCounter.field.HighPart = recievedRC.field.HighPart; - pStaInfo->CurrentReplayCounter.field.LowPart = recievedRC.field.LowPart; - - if ((pStaInfo->RSNEnabled & PSK_WPA2) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_WPA2)) + //wpa2_hexdump("4-3 KeyData (Decrypted)",decrypted_data,keyDataLength); + if ( decrypted_data[0] == WPA2_ELEMENT_ID) { - unsigned char decrypted_data[128]; - unsigned char GTK_KDE_OUI[] = { 0x00, 0x0F, 0xAC, 0x01 }; - unsigned char WPA_IE_OUI[] = { 0x00, 0x50, 0xF2, 0x01 }; - unsigned char *pGTK_KDE; - unsigned char *pKeyData; - unsigned short keyDataLength; - - keyDataLength = Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd); - pKeyData = pStaInfo->EapolKeyMsgRecvd.Octet + KeyDataPos; - - if(!DecWPA2KeyData(pStaInfo, pKeyData, keyDataLength, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC - , decrypted_data)) - { - DEBUG_ERR("client mode 4-3: ERROR_AESKEYWRAP_MIC_FAIL\n"); - LOG_MSG("Authentication failled! (4-3: ERROR_AESKEYWRAP_MIC_FAIL)\n"); -#if defined(CONFIG_RTL8186_KB_N) - authRes = 1;//Auth failed -#endif + pGTK_KDE = &decrypted_data[2] + (unsigned char)decrypted_data[1]; + if ( *pGTK_KDE == WPA2_ELEMENT_ID ) + { // The second optional RSNIE is present + DEBUG_ERR("client mode 4-3: The second optional RSNIE is present! Cannot handle it yet!\n"); return; } - - //wpa2_hexdump("4-3 KeyData (Decrypted)",decrypted_data,keyDataLength); - if ( decrypted_data[0] == WPA2_ELEMENT_ID) + else if ( *pGTK_KDE == WPA_ELEMENT_ID ) { - pGTK_KDE = &decrypted_data[2] + (unsigned char)decrypted_data[1]; - if ( *pGTK_KDE == WPA2_ELEMENT_ID ) - { // The second optional RSNIE is present - DEBUG_ERR("client mode 4-3: The second optional RSNIE is present! Cannot handle it yet!\n"); - return; - } - else if ( *pGTK_KDE == WPA_ELEMENT_ID ) + // if contain RSN IE, skip it + if (!memcmp((pGTK_KDE+2), WPA_IE_OUI, sizeof(WPA_IE_OUI))) + pGTK_KDE += (unsigned char)*(pGTK_KDE+1) + 2; + + if (!memcmp((pGTK_KDE+2), GTK_KDE_OUI, sizeof(GTK_KDE_OUI))) { - // if contain RSN IE, skip it - if (!memcmp((pGTK_KDE+2), WPA_IE_OUI, sizeof(WPA_IE_OUI))) - pGTK_KDE += (unsigned char)*(pGTK_KDE+1) + 2; - - if (!memcmp((pGTK_KDE+2), GTK_KDE_OUI, sizeof(GTK_KDE_OUI))) - { - // GTK Key Data Encapsulation Format - unsigned char gtk_len = (unsigned char)*(pGTK_KDE+1) - 6; - unsigned char keyID = (unsigned char)*(pGTK_KDE+6) & 0x03; - pGblInfo->GN = keyID; - memcpy(pGblInfo->GTK[keyID], (pGTK_KDE+8), gtk_len); - toSetKey = 1; - pGblInfo->GkeyReady = TRUE; - } + // GTK Key Data Encapsulation Format + unsigned char gtk_len = (unsigned char)*(pGTK_KDE+1) - 6; + unsigned char keyID = (unsigned char)*(pGTK_KDE+6) & 0x03; + pGblInfo->GN = keyID; + memcpy(pGblInfo->GTK[keyID], (pGTK_KDE+8), gtk_len); + toSetKey = 1; + pGblInfo->GkeyReady = TRUE; } - - //check AP's RSNIE and set Group Key Chiper - if (decrypted_data[7] == _TKIP_PRIVACY_) - pGblInfo->MulticastCipher = _TKIP_PRIVACY_ ; - else if (decrypted_data[7] == _CCMP_PRIVACY_) - pGblInfo->MulticastCipher = _CCMP_PRIVACY_ ; } - } - else if ((pStaInfo->RSNEnabled & PSK_WPA) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_RSN)) - { - unsigned char WPAkeyData[255]; - unsigned short DataLength; - memset(WPAkeyData, 0, 255); - DataLength = Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd); - memcpy(WPAkeyData, pStaInfo->EapolKeyMsgRecvd.Octet+KeyDataPos, 255); //check AP's RSNIE and set Group Key Chiper - if (WPAkeyData[11] == _TKIP_PRIVACY_) + if (decrypted_data[7] == _TKIP_PRIVACY_) pGblInfo->MulticastCipher = _TKIP_PRIVACY_ ; - else if (WPAkeyData[11] == _CCMP_PRIVACY_) + else if (decrypted_data[7] == _CCMP_PRIVACY_) pGblInfo->MulticastCipher = _CCMP_PRIVACY_ ; } + } + else if ((pStaInfo->RSNEnabled & PSK_WPA) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_RSN)) + { + unsigned char WPAkeyData[255]; + unsigned short DataLength; + memset(WPAkeyData, 0, 255); + DataLength = Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd); + memcpy(WPAkeyData, pStaInfo->EapolKeyMsgRecvd.Octet+KeyDataPos, 255); + + //check AP's RSNIE and set Group Key Chiper + if (WPAkeyData[11] == _TKIP_PRIVACY_) + pGblInfo->MulticastCipher = _TKIP_PRIVACY_ ; + else if (WPAkeyData[11] == _CCMP_PRIVACY_) + pGblInfo->MulticastCipher = _CCMP_PRIVACY_ ; + } - ClientSendEAPOL(priv, pstat, 0); // send msg 4 + ClientSendEAPOL(priv, pstat, 0); // send msg 4 - if (toSetKey) - { - ToDrv_SetGTK(priv); - toSetKey = 0; - } - ToDrv_SetPTK(priv, pstat); - ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Authorized); + if (toSetKey) + { + ToDrv_SetGTK(priv); + toSetKey = 0; } + ToDrv_SetPTK(priv, pstat); + ToDrv_SetPort(priv, pstat, DOT11_PortStatus_Authorized); } - else if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { + } + else if (Message_KeyType(pStaInfo->EapolKeyMsgRecvd) == type_Group) { - unsigned char decrypted_data[128]; - unsigned char GTK_KDE_OUI[] = { 0x00, 0x0F, 0xAC, 0x01 }; - unsigned char *pGTK_KDE; - unsigned char keyID; + unsigned char decrypted_data[128]; + unsigned char GTK_KDE_OUI[] = { 0x00, 0x0F, 0xAC, 0x01 }; + unsigned char *pGTK_KDE; + unsigned char keyID; - //---- Receive 1st message of 2-way handshake ---- - DEBUG_INFO("client mode receive 2-1\n"); + //---- Receive 1st message of 2-way handshake ---- + DEBUG_INFO("client mode receive 2-1\n"); - pStaInfo->resendCnt = 0; //victoryman + pStaInfo->resendCnt = 0; - Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); + Message_ReplayCounter_OC2LI(pStaInfo->EapolKeyMsgRecvd, &recievedRC); - if(Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) - { - DEBUG_ERR("client mode 2-1: ERROR_NONEEQUL_REPLAYCOUNTER\n"); - return; - } - else if(!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) - { - DEBUG_ERR("client mode 2-1: ERROR_MIC_FAIL\n"); - LOG_MSG("Authentication failled! (4-2: MIC error)\n"); + if(Message_SmallerEqualReplayCounter(pStaInfo->CurrentReplayCounter, pStaInfo->EapolKeyMsgRecvd) ) + { + DEBUG_ERR("client mode 2-1: ERROR_NONEEQUL_REPLAYCOUNTER\n"); + return; + } + else if(!CheckMIC(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK, PTK_LEN_EAPOLMIC)) + { + DEBUG_ERR("client mode 2-1: ERROR_MIC_FAIL\n"); + LOG_MSG("Authentication failled! (4-2: MIC error)\n"); #if defined(CONFIG_RTL8186_KB_N) - authRes = 1;//Auth failed + authRes = 1;//Auth failed #endif - return; - } - else if(!DecGTK(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, - ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16), - pGblInfo->GTK[Message_KeyIndex(pStaInfo->EapolKeyMsgRecvd)])) - { - DEBUG_ERR("client mode 2-1: ERROR_AESKEYWRAP_MIC_FAIL\n"); - return; - } + return; + } + else if(!DecGTK(pStaInfo->EAPOLMsgRecvd, pStaInfo->PTK + PTK_LEN_EAPOLMIC, PTK_LEN_EAPOLENC, + ((pGblInfo->MulticastCipher == DOT11_ENC_TKIP) ? 32:16), + pGblInfo->GTK[Message_KeyIndex(pStaInfo->EapolKeyMsgRecvd)])) + { + DEBUG_ERR("client mode 2-1: ERROR_AESKEYWRAP_MIC_FAIL\n"); + return; + } - keyID = Message_KeyIndex(pStaInfo->EapolKeyMsgRecvd); - if ((pStaInfo->RSNEnabled & PSK_WPA2) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_WPA2)) - { - memcpy(decrypted_data, pGblInfo->GTK[keyID], Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd)); - pGTK_KDE = decrypted_data; - if ( *pGTK_KDE == WPA_ELEMENT_ID && !memcmp((pGTK_KDE+2), GTK_KDE_OUI, sizeof(GTK_KDE_OUI))) - { - // GTK Key Data Encapsulation Format - unsigned char gtk_len = (unsigned char)*(pGTK_KDE+1) - 6; - keyID = (unsigned char)*(pGTK_KDE+6) & 0x03; - pGblInfo->GN = keyID; - memcpy(pGblInfo->GTK[keyID], (pGTK_KDE+8), gtk_len); - } - } - else + keyID = Message_KeyIndex(pStaInfo->EapolKeyMsgRecvd); + if ((pStaInfo->RSNEnabled & PSK_WPA2) && (Message_DescType(pStaInfo->EapolKeyMsgRecvd) == desc_type_WPA2)) + { + memcpy(decrypted_data, pGblInfo->GTK[keyID], Message_KeyDataLength(pStaInfo->EapolKeyMsgRecvd)); + pGTK_KDE = decrypted_data; + if ( *pGTK_KDE == WPA_ELEMENT_ID && !memcmp((pGTK_KDE+2), GTK_KDE_OUI, sizeof(GTK_KDE_OUI))) { + // GTK Key Data Encapsulation Format + unsigned char gtk_len = (unsigned char)*(pGTK_KDE+1) - 6; + keyID = (unsigned char)*(pGTK_KDE+6) & 0x03; pGblInfo->GN = keyID; + memcpy(pGblInfo->GTK[keyID], (pGTK_KDE+8), gtk_len); } - //MLME_SETKEYS.request() to set Group Key; - pGblInfo->GkeyReady = TRUE; - - pStaInfo->CurrentReplayCounter.field.HighPart = recievedRC.field.HighPart; - pStaInfo->CurrentReplayCounter.field.LowPart = recievedRC.field.LowPart; - pStaInfo->clientGkeyUpdate = 1; - - ToDrv_SetGTK(priv); - ClientSendEAPOL(priv, pstat, 0); // send msg 2-1 } else - printk("Client EAPOL Key Receive ERROR!!\n"); + { + pGblInfo->GN = keyID; + } + //MLME_SETKEYS.request() to set Group Key; + pGblInfo->GkeyReady = TRUE; + + pStaInfo->CurrentReplayCounter.field.HighPart = recievedRC.field.HighPart; + pStaInfo->CurrentReplayCounter.field.LowPart = recievedRC.field.LowPart; + pStaInfo->clientGkeyUpdate = 1; + + ToDrv_SetGTK(priv); + ClientSendEAPOL(priv, pstat, 0); // send msg 2-1 } + else + printk("Client EAPOL Key Receive ERROR!!\n"); +} #endif // CLIENT_MODE - void derivePSK(struct rtl8192cd_priv *priv) - { - WPA_GLOBAL_INFO *pGblInfo=priv->wpa_global_info; +void derivePSK(struct rtl8192cd_priv *priv) +{ + WPA_GLOBAL_INFO *pGblInfo=priv->wpa_global_info; + unsigned long x; - if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhrase) == 64) // hex - get_array_val(pGblInfo->PSK, priv->pmib->dot1180211AuthEntry.dot11PassPhrase, 64); - else - PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhrase, SSID, SSID_LEN, + SAVE_INT_AND_CLI(x); + + if (strlen((char *)priv->pmib->dot1180211AuthEntry.dot11PassPhrase) == 64) // hex + get_array_val(pGblInfo->PSK, (char *)priv->pmib->dot1180211AuthEntry.dot11PassPhrase, 64); + else + PasswordHash((char *)priv->pmib->dot1180211AuthEntry.dot11PassPhrase, SSID, SSID_LEN, pGblInfo->PSK); - if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { - if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest) == 64) - get_array_val(pGblInfo->PSKGuest, priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, 64); - else - PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, SSID, SSID_LEN, + if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { + if (strlen((char *)priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest) == 64) + get_array_val(pGblInfo->PSKGuest, (char *)priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, 64); + else + PasswordHash((char *)priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, SSID, SSID_LEN, pGblInfo->PSKGuest); - } } - void psk_init(struct rtl8192cd_priv *priv) - { - WPA_GLOBAL_INFO *pGblInfo=priv->wpa_global_info; - int i, j, low_cipher=0; + RESTORE_INT(x); +} + +void psk_init(struct rtl8192cd_priv *priv) +{ + WPA_GLOBAL_INFO *pGblInfo=priv->wpa_global_info; + int i, j, low_cipher=0; - DEBUG_TRACE; + DEBUG_TRACE; - memset((char *)pGblInfo, '\0', sizeof(WPA_GLOBAL_INFO)); + memset((char *)pGblInfo, '\0', sizeof(WPA_GLOBAL_INFO)); - //---- Counter is initialized whenever boot time ---- - GenNonce(pGblInfo->Counter.charData, (unsigned char*)"addr"); + //---- Counter is initialized whenever boot time ---- + GenNonce(pGblInfo->Counter.charData, (unsigned char*)"addr"); - if (OPMODE & WIFI_AP_STATE) - { - //---- Initialize Goup Key state machine ---- - pGblInfo->GNonce.Octet = pGblInfo->GNonceBuf; - pGblInfo->GNonce.Length = KEY_NONCE_LEN; - pGblInfo->GTKAuthenticator = TRUE; - pGblInfo->GN = 1; - pGblInfo->GM = 2; - pGblInfo->GInitAKeys = TRUE; // david+2006-04-04, fix the issue of re-generating group key - - init_timer(&pGblInfo->GKRekeyTimer); - pGblInfo->GKRekeyTimer.data = (unsigned long)priv; - pGblInfo->GKRekeyTimer.function = GKRekeyTimeout; - } + if (OPMODE & WIFI_AP_STATE) + { + //---- Initialize Goup Key state machine ---- + pGblInfo->GNonce.Octet = pGblInfo->GNonceBuf; + pGblInfo->GNonce.Length = KEY_NONCE_LEN; + pGblInfo->GTKAuthenticator = TRUE; + pGblInfo->GN = 1; + pGblInfo->GM = 2; + pGblInfo->GInitAKeys = TRUE; // david+2006-04-04, fix the issue of re-generating group key + +#ifdef __KERNEL__ + init_timer(&pGblInfo->GKRekeyTimer); + pGblInfo->GKRekeyTimer.data = (unsigned long)priv; + pGblInfo->GKRekeyTimer.function = GKRekeyTimeout; +#elif defined(__ECOS) + init_timer(&pGblInfo->GKRekeyTimer, (unsigned long)priv, GKRekeyTimeout); +#endif + } #if 0 - if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhrase) == 64) // hex - get_array_val(pGblInfo->PSK, priv->pmib->dot1180211AuthEntry.dot11PassPhrase, 64); - else - PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhrase, priv->pmib->dot11StationConfigEntry.dot11DesiredSSID, + if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhrase) == 64) // hex + get_array_val(pGblInfo->PSK, priv->pmib->dot1180211AuthEntry.dot11PassPhrase, 64); + else + PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhrase, priv->pmib->dot11StationConfigEntry.dot11DesiredSSID, pGblInfo->PSK); - if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { - if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest) == 64) - get_array_val(pGblInfo->PSKGuest, priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, 64); - else - PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, priv->pmib->dot11StationConfigEntry.dot11DesiredSSID, + if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) { + if (strlen(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest) == 64) + get_array_val(pGblInfo->PSKGuest, priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, 64); + else + PasswordHash(priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest, priv->pmib->dot11StationConfigEntry.dot11DesiredSSID, pGblInfo->PSKGuest); - } + } #else - derivePSK(priv); + derivePSK(priv); #endif #ifdef DEBUG_PSK - debug_out("PSK: PMK=", pGblInfo->PSK, PMK_LEN); - if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) - debug_out("PSK-Guest: PMK=", pGblInfo->PSKGuest, PMK_LEN); + debug_out("PSK: PMK=", pGblInfo->PSK, PMK_LEN); + if (priv->pmib->dot1180211AuthEntry.dot11PassPhraseGuest[0]) + debug_out("PSK-Guest: PMK=", pGblInfo->PSKGuest, PMK_LEN); #endif - if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA) && - !priv->pmib->dot1180211AuthEntry.dot11WPACipher) { - DEBUG_ERR("psk_init failed, WPA cipher did not set!\n"); - return; - } + if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA) && + !priv->pmib->dot1180211AuthEntry.dot11WPACipher) { + DEBUG_ERR("psk_init failed, WPA cipher did not set!\n"); + return; + } #ifdef RTL_WPA2 - if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2) && - !priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) { - DEBUG_ERR("psk_init failed, WPA2 cipher did not set!\n"); - return; - } + if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2) && + !priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) { + DEBUG_ERR("psk_init failed, WPA2 cipher did not set!\n"); + return; + } #endif - if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2) && - !(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA)) { - if (priv->pmib->dot1180211AuthEntry.dot11WPACipher) - priv->pmib->dot1180211AuthEntry.dot11WPACipher = 0; - } - if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA) && - !(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2)) { - if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) - priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher = 0; - } + if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2) && + !(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA)) { + if (priv->pmib->dot1180211AuthEntry.dot11WPACipher) + priv->pmib->dot1180211AuthEntry.dot11WPACipher = 0; + } + if ((priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA) && + !(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & PSK_WPA2)) { + if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) + priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher = 0; + } - if (priv->pmib->dot1180211AuthEntry.dot11WPACipher) { - for (i=0, j=0; i<_WEP_104_PRIVACY_; i++) { - if (priv->pmib->dot1180211AuthEntry.dot11WPACipher & (1<<i)) { - pGblInfo->UnicastCipher[j] = i+1; - if (low_cipher == 0) + if (priv->pmib->dot1180211AuthEntry.dot11WPACipher) { + for (i=0, j=0; i<_WEP_104_PRIVACY_; i++) { + if (priv->pmib->dot1180211AuthEntry.dot11WPACipher & (1<<i)) { + pGblInfo->UnicastCipher[j] = i+1; + if (low_cipher == 0) + low_cipher = pGblInfo->UnicastCipher[j]; + else { + if (low_cipher == _WEP_104_PRIVACY_ && + pGblInfo->UnicastCipher[j] == _WEP_40_PRIVACY_) low_cipher = pGblInfo->UnicastCipher[j]; - else { - if (low_cipher == _WEP_104_PRIVACY_ && - pGblInfo->UnicastCipher[j] == _WEP_40_PRIVACY_) - low_cipher = pGblInfo->UnicastCipher[j]; - else if (low_cipher == _TKIP_PRIVACY_ && - (pGblInfo->UnicastCipher[j] == _WEP_40_PRIVACY_ || - pGblInfo->UnicastCipher[j] == _WEP_104_PRIVACY_)) + else if (low_cipher == _TKIP_PRIVACY_ && + (pGblInfo->UnicastCipher[j] == _WEP_40_PRIVACY_ || + pGblInfo->UnicastCipher[j] == _WEP_104_PRIVACY_)) low_cipher = pGblInfo->UnicastCipher[j]; - else if (low_cipher == _CCMP_PRIVACY_) + else if (low_cipher == _CCMP_PRIVACY_) low_cipher = pGblInfo->UnicastCipher[j]; - } - if (++j >= MAX_UNICAST_CIPHER) - break; } + if (++j >= MAX_UNICAST_CIPHER) + break; } - pGblInfo->NumOfUnicastCipher = j; } + pGblInfo->NumOfUnicastCipher = j; + } #ifdef CLIENT_MODE - if((OPMODE & WIFI_ADHOC_STATE)&&(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & 2)) // if WPA2 - low_cipher = 0; + if((OPMODE & WIFI_ADHOC_STATE)&&(priv->pmib->dot1180211AuthEntry.dot11EnablePSK & 2)) // if WPA2 + low_cipher = 0; #endif #ifdef RTL_WPA2 - if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) { - for (i=0, j=0; i<_WEP_104_PRIVACY_; i++) { - if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher & (1<<i)) { - pGblInfo->UnicastCipherWPA2[j] = i+1; - if (low_cipher == 0) + if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher) { + for (i=0, j=0; i<_WEP_104_PRIVACY_; i++) { + if (priv->pmib->dot1180211AuthEntry.dot11WPA2Cipher & (1<<i)) { + pGblInfo->UnicastCipherWPA2[j] = i+1; + if (low_cipher == 0) + low_cipher = pGblInfo->UnicastCipherWPA2[j]; + else { + if (low_cipher == _WEP_104_PRIVACY_ && + pGblInfo->UnicastCipherWPA2[j] == _WEP_40_PRIVACY_) low_cipher = pGblInfo->UnicastCipherWPA2[j]; - else { - if (low_cipher == _WEP_104_PRIVACY_ && - pGblInfo->UnicastCipherWPA2[j] == _WEP_40_PRIVACY_) - low_cipher = pGblInfo->UnicastCipherWPA2[j]; - else if (low_cipher == _TKIP_PRIVACY_ && - (pGblInfo->UnicastCipherWPA2[j] == _WEP_40_PRIVACY_ || - pGblInfo->UnicastCipherWPA2[j] == _WEP_104_PRIVACY_)) + else if (low_cipher == _TKIP_PRIVACY_ && + (pGblInfo->UnicastCipherWPA2[j] == _WEP_40_PRIVACY_ || + pGblInfo->UnicastCipherWPA2[j] == _WEP_104_PRIVACY_)) low_cipher = pGblInfo->UnicastCipherWPA2[j]; - else if (low_cipher == _CCMP_PRIVACY_) + else if (low_cipher == _CCMP_PRIVACY_) low_cipher = pGblInfo->UnicastCipherWPA2[j]; - } - if (++j >= MAX_UNICAST_CIPHER) - break; } + if (++j >= MAX_UNICAST_CIPHER) + break; } - pGblInfo->NumOfUnicastCipherWPA2= j; } + pGblInfo->NumOfUnicastCipherWPA2= j; + } #endif - pGblInfo->MulticastCipher = low_cipher; + pGblInfo->MulticastCipher = low_cipher; #ifdef DEBUG_PSK - printk("PSK: WPA unicast cipher= "); - for (i=0; i<pGblInfo->NumOfUnicastCipher; i++) - printk("%x ", pGblInfo->UnicastCipher[i]); - printk("\n"); + printk("PSK: WPA unicast cipher= "); + for (i=0; i<pGblInfo->NumOfUnicastCipher; i++) + printk("%x ", pGblInfo->UnicastCipher[i]); + printk("\n"); #ifdef RTL_WPA2 - printk("PSK: WPA2 unicast cipher= "); - for (i=0; i<pGblInfo->NumOfUnicastCipherWPA2; i++) - printk("%x ", pGblInfo->UnicastCipherWPA2[i]); - printk("\n"); + printk("PSK: WPA2 unicast cipher= "); + for (i=0; i<pGblInfo->NumOfUnicastCipherWPA2; i++) + printk("%x ", pGblInfo->UnicastCipherWPA2[i]); + printk("\n"); #endif - printk("PSK: multicast cipher= %x\n", pGblInfo->MulticastCipher); + printk("PSK: multicast cipher= %x\n", pGblInfo->MulticastCipher); #endif - pGblInfo->AuthInfoElement.Octet = pGblInfo->AuthInfoBuf; + pGblInfo->AuthInfoElement.Octet = pGblInfo->AuthInfoBuf; - ConstructIE(priv, pGblInfo->AuthInfoElement.Octet, - &pGblInfo->AuthInfoElement.Length); + ConstructIE(priv, pGblInfo->AuthInfoElement.Octet, + &pGblInfo->AuthInfoElement.Length); - ToDrv_SetIE(priv); - } + ToDrv_SetIE(priv); +} #if defined(WDS) && defined(INCLUDE_WPA_PSK) - void wds_psk_set(struct rtl8192cd_priv *priv, int idx, unsigned char *key) - { - unsigned char pchar[40]; - - if (key == NULL) { - if (strlen(priv->pmib->dot11WdsInfo.wdsPskPassPhrase) == 64) // hex - get_array_val(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], priv->pmib->dot11WdsInfo.wdsPskPassPhrase, 64); - else { - memset(pchar, 0, sizeof(unsigned char)*40); - PasswordHash(priv->pmib->dot11WdsInfo.wdsPskPassPhrase,"REALTEK", strlen("REALTEK"), pchar); - memcpy(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], pchar, sizeof(unsigned char)*32); +void wds_psk_set(struct rtl8192cd_priv *priv, int idx, unsigned char *key) +{ + unsigned char pchar[40]; + + if (key == NULL) { + if (strlen((char *)priv->pmib->dot11WdsInfo.wdsPskPassPhrase) == 64) // hex + get_array_val(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], (char *)priv->pmib->dot11WdsInfo.wdsPskPassPhrase, 64); + else { + memset(pchar, 0, sizeof(unsigned char)*40); + PasswordHash((char *)priv->pmib->dot11WdsInfo.wdsPskPassPhrase,(unsigned char *)"REALTEK", strlen("REALTEK"), pchar); + memcpy(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], pchar, sizeof(unsigned char)*32); } } - else - memcpy(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], key, sizeof(unsigned char)*32); + else + memcpy(priv->pmib->dot11WdsInfo.wdsMapingKey[idx], key, sizeof(unsigned char)*32); - priv->pmib->dot11WdsInfo.wdsMappingKeyLen[idx] = 32; - priv->pmib->dot11WdsInfo.wdsMappingKeyLen[idx] |= 0x80000000; //set bit to protect the key - } + priv->pmib->dot11WdsInfo.wdsMappingKeyLen[idx] = 32; + priv->pmib->dot11WdsInfo.wdsMappingKeyLen[idx] |= 0x80000000; //set bit to protect the key +} - void wds_psk_init(struct rtl8192cd_priv *priv) - { - unsigned char *key; - int i; +void wds_psk_init(struct rtl8192cd_priv *priv) +{ + unsigned char *key; + int i; - if ( !(OPMODE & WIFI_AP_STATE)) - return; + if ( !(OPMODE & WIFI_AP_STATE)) + return; - for (i = 0; i < priv->pmib->dot11WdsInfo.wdsNum; i++) { - if (i==0) - key = NULL; - else - key = priv->pmib->dot11WdsInfo.wdsMapingKey[0]; + for (i = 0; i < priv->pmib->dot11WdsInfo.wdsNum; i++) { + if (i==0) + key = NULL; + else + key = priv->pmib->dot11WdsInfo.wdsMapingKey[0]; - wds_psk_set(priv, i, key); - } + wds_psk_set(priv, i, key); } +} #endif - int psk_indicate_evt(struct rtl8192cd_priv *priv, int id, unsigned char *mac, unsigned char *msg, int len) - { - struct stat_info *pstat; - unsigned char tmpbuf[1024]; - int ret; +int psk_indicate_evt(struct rtl8192cd_priv *priv, int id, unsigned char *mac, unsigned char *msg, int len) +{ + struct stat_info *pstat; + static unsigned char tmpbuf[1024]; + int ret; #ifdef RTL_WPA2 - int isWPA2=0; + int isWPA2=0; #endif - if (!priv->pmib->dot1180211AuthEntry.dot11EnablePSK || - !((priv->pmib->dot1180211AuthEntry.dot11PrivacyAlgrthm == _TKIP_PRIVACY_) || - (priv->pmib->dot1180211AuthEntry.dot11PrivacyAlgrthm == _CCMP_PRIVACY_))) - return -1; + if (!priv->pmib->dot1180211AuthEntry.dot11EnablePSK || + !((priv->pmib->dot1180211AuthEntry.dot11PrivacyAlgrthm == _TKIP_PRIVACY_) || + (priv->pmib->dot1180211AuthEntry.dot11PrivacyAlgrthm == _CCMP_PRIVACY_))) + return -1; #ifdef DEBUG_PSK - printk("PSK: Got evt:%s[%x], sta: %02x:%02x:%02x:%02x:%02x:%02x, msg_len=%x\n", - ID2STR(id), id, - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], len); + printk("PSK: Got evt:%s[%x], sta: %02x:%02x:%02x:%02x:%02x:%02x, msg_len=%x\n", + ID2STR(id), id, + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], len); #endif - pstat = get_stainfo(priv, mac); - // button 2009.05.21 + pstat = get_stainfo(priv, mac); +// button 2009.05.21 #if 0 - if (pstat == NULL) { + if (pstat == NULL) { #else - if (pstat == NULL && id!=DOT11_EVENT_WPA_MULTICAST_CIPHER && id!=DOT11_EVENT_WPA2_MULTICAST_CIPHER) { + if (pstat == NULL && id!=DOT11_EVENT_WPA_MULTICAST_CIPHER && id!=DOT11_EVENT_WPA2_MULTICAST_CIPHER) { #endif - DEBUG_ERR("Invalid mac address: %02x:%02x:%02x:%02x:%02x:%02x\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); - return -1; - } + DEBUG_ERR("Invalid mac address: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + return -1; + } - switch (id) { - case DOT11_EVENT_ASSOCIATION_IND: - case DOT11_EVENT_REASSOCIATION_IND: - reset_sta_info(priv, pstat); + switch (id) { + case DOT11_EVENT_ASSOCIATION_IND: + case DOT11_EVENT_REASSOCIATION_IND: + reset_sta_info(priv, pstat); - if (OPMODE & WIFI_AP_STATE) { - // check RSNIE - if (len > 2 && msg != NULL) { + if (OPMODE & WIFI_AP_STATE) { + // check RSNIE + if (len > 2 && msg != NULL) { #ifdef DEBUG_PSK - debug_out("PSK: Rx Assoc-ind, RSNIE", msg, len); + debug_out("PSK: Rx Assoc-ind, RSNIE", msg, len); #endif #ifdef RTL_WPA2 - memcpy(tmpbuf, msg, len); - len -= 2; + memcpy(tmpbuf, msg, len); + len -= 2; #else - tmpbuf[0] = RSN_ELEMENT_ID; - tmpbuf[1] = len; - memcpy(tmpbuf+2, msg, len); + tmpbuf[0] = RSN_ELEMENT_ID; + tmpbuf[1] = len; + memcpy(tmpbuf+2, msg, len); #endif #ifdef RTL_WPA2 - isWPA2 = (tmpbuf[0] == WPA2_ELEMENT_ID) ? 1 : 0; - if (isWPA2) - ret = parseIEWPA2(priv, pstat->wpa_sta_info, tmpbuf, len+2); - else -#endif - ret = parseIE(priv, pstat->wpa_sta_info, tmpbuf, len+2); - if (ret != 0) { - DEBUG_ERR("parse IE error [%x]!\n", ret); - } + isWPA2 = (tmpbuf[0] == WPA2_ELEMENT_ID) ? 1 : 0; + if (isWPA2) + ret = parseIEWPA2(priv, pstat->wpa_sta_info, tmpbuf, len+2); + else +#endif + ret = parseIE(priv, pstat->wpa_sta_info, tmpbuf, len+2); + if (ret != 0) { + DEBUG_ERR("parse IE error [%x]!\n", ret); + } - // issue assoc-rsp successfully - ToDrv_RspAssoc(priv, id, mac, -ret); + // issue assoc-rsp successfully + ToDrv_RspAssoc(priv, id, mac, -ret); - if (ret == 0) { + if (ret == 0) { #ifdef EVENT_LOG - char *pmsg; - switch (pstat->wpa_sta_info->UnicastCipher) { - case DOT11_ENC_NONE: pmsg = "none"; break; - case DOT11_ENC_WEP40: pmsg = "WEP40"; break; - case DOT11_ENC_TKIP: pmsg = "TKIP"; break; - case DOT11_ENC_WRAP: pmsg = "AES"; break; - case DOT11_ENC_CCMP: pmsg = "AES"; break; - case DOT11_ENC_WEP104: pmsg = "WEP104"; break; - default: pmsg = "invalid algorithm"; break; - } + char *pmsg; + switch (pstat->wpa_sta_info->UnicastCipher) { + case DOT11_ENC_NONE: pmsg = "none"; break; + case DOT11_ENC_WEP40: pmsg = "WEP40"; break; + case DOT11_ENC_TKIP: pmsg = "TKIP"; break; + case DOT11_ENC_WRAP: pmsg = "AES"; break; + case DOT11_ENC_CCMP: pmsg = "AES"; break; + case DOT11_ENC_WEP104: pmsg = "WEP104"; break; + default: pmsg = "invalid algorithm"; break; + } #ifdef RTL_WPA2 - LOG_MSG("%s-%s PSK authentication in progress...\n", (isWPA2 ? "WPA2" : "WPA"), pmsg); + LOG_MSG("%s-%s PSK authentication in progress...\n", (isWPA2 ? "WPA2" : "WPA"), pmsg); #else - LOG_MSG("%s-WPA PSK authentication in progress...\n", pmsg); + LOG_MSG("%s-WPA PSK authentication in progress...\n", pmsg); #endif #endif #if defined(CONFIG_RTL8196B_TR) || defined(CONFIG_RTL865X_SC) || defined(CONFIG_RTL865X_AC) || defined(CONFIG_RTL865X_KLD) || defined(CONFIG_RTL8196B_KLD) || defined(CONFIG_RTL8196C_KLD) || defined(CONFIG_RTL8196C_EC) - LOG_MSG_NOTICE("Authenticating......;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", - pstat->hwaddr[0], - pstat->hwaddr[1], - pstat->hwaddr[2], - pstat->hwaddr[3], - pstat->hwaddr[4], - pstat->hwaddr[5]); -#endif - AuthenticationRequest(priv, pstat); // send 4-1 - } - } - else { // RNSIE is null - if (priv->pmib->dot1180211AuthEntry.dot11EnablePSK) - ToDrv_RspAssoc(priv, id, mac, -ERROR_INVALID_RSNIE); - } - } -#ifdef CLIENT_MODE - else - mod_timer(&pstat->wpa_sta_info->resendTimer, jiffies + WAIT_EAP_TIME); -#endif - break; + LOG_MSG_NOTICE("Authenticating......;note:%02x-%02x-%02x-%02x-%02x-%02x;\n", + pstat->hwaddr[0], + pstat->hwaddr[1], + pstat->hwaddr[2], + pstat->hwaddr[3], + pstat->hwaddr[4], + pstat->hwaddr[5]); +#endif + AuthenticationRequest(priv, pstat); // send 4-1 + } + } + else { // RNSIE is null + if (priv->pmib->dot1180211AuthEntry.dot11EnablePSK) + ToDrv_RspAssoc(priv, id, mac, -ERROR_INVALID_RSNIE); + } + } +#ifdef CLIENT_MODE + else + mod_timer(&pstat->wpa_sta_info->resendTimer, jiffies + WAIT_EAP_TIME); +#endif + break; - case DOT11_EVENT_DISASSOCIATION_IND: - reset_sta_info(priv, pstat); - break; + case DOT11_EVENT_DISASSOCIATION_IND: + reset_sta_info(priv, pstat); + break; - case DOT11_EVENT_EAP_PACKET: - if (OPMODE & WIFI_AP_STATE) { - if (pstat->wpa_sta_info->state == PSK_STATE_IDLE) { - DEBUG_ERR("Rx EAPOL packet but did not get Assoc-Ind yet!\n"); - break; - } - } + case DOT11_EVENT_EAP_PACKET: + if (OPMODE & WIFI_AP_STATE) { + if (pstat->wpa_sta_info->state == PSK_STATE_IDLE) { + DEBUG_ERR("Rx EAPOL packet but did not get Assoc-Ind yet!\n"); + break; + } + } - if (len > MAX_EAPOLMSG_LEN) { - DEBUG_ERR("Rx EAPOL packet which length is too long [%x]!\n", len); - break; - } + if (len > MAX_EAPOLMSG_LEN) { + DEBUG_ERR("Rx EAPOL packet which length is too long [%x]!\n", len); + break; + } #ifdef CLIENT_MODE - if ((OPMODE & WIFI_STATION_STATE) && - !(pstat->wpa_sta_info->clientHndshkProcessing||pstat->wpa_sta_info->clientHndshkDone)) { + if ((OPMODE & WIFI_STATION_STATE) && + !(pstat->wpa_sta_info->clientHndshkProcessing||pstat->wpa_sta_info->clientHndshkDone)) { #ifdef EVENT_LOG - char *pmsg; - switch (pstat->wpa_sta_info->UnicastCipher) { - case DOT11_ENC_NONE: pmsg = "none"; break; - case DOT11_ENC_WEP40: pmsg = "WEP40"; break; - case DOT11_ENC_TKIP: pmsg = "TKIP"; break; - case DOT11_ENC_WRAP: pmsg = "AES"; break; - case DOT11_ENC_CCMP: pmsg = "AES"; break; - case DOT11_ENC_WEP104: pmsg = "WEP104"; break; - default: pmsg = "invalid algorithm"; break; - } - LOG_MSG("%s-%s PSK authentication in progress...\n", (isWPA2 ? "WPA2" : "WPA"), pmsg); + char *pmsg; + switch (pstat->wpa_sta_info->UnicastCipher) { + case DOT11_ENC_NONE: pmsg = "none"; break; + case DOT11_ENC_WEP40: pmsg = "WEP40"; break; + case DOT11_ENC_TKIP: pmsg = "TKIP"; break; + case DOT11_ENC_WRAP: pmsg = "AES"; break; + case DOT11_ENC_CCMP: pmsg = "AES"; break; + case DOT11_ENC_WEP104: pmsg = "WEP104"; break; + default: pmsg = "invalid algorithm"; break; + } + LOG_MSG("%s-%s PSK authentication in progress...\n", (isWPA2 ? "WPA2" : "WPA"), pmsg); #endif - reset_sta_info(priv, pstat); - } + reset_sta_info(priv, pstat); + } #endif - memcpy(pstat->wpa_sta_info->EAPOLMsgRecvd.Octet, msg, len); - pstat->wpa_sta_info->EAPOLMsgRecvd.Length = len; - if (OPMODE & WIFI_AP_STATE) - EAPOLKeyRecvd(priv, pstat); + memcpy(pstat->wpa_sta_info->EAPOLMsgRecvd.Octet, msg, len); + pstat->wpa_sta_info->EAPOLMsgRecvd.Length = len; + if (OPMODE & WIFI_AP_STATE) + EAPOLKeyRecvd(priv, pstat); #ifdef CLIENT_MODE - else if (OPMODE & WIFI_STATION_STATE) - ClientEAPOLKeyRecvd(priv, pstat); + else if (OPMODE & WIFI_STATION_STATE) + ClientEAPOLKeyRecvd(priv, pstat); #endif - break; + break; - case DOT11_EVENT_MIC_FAILURE: + case DOT11_EVENT_MIC_FAILURE: #ifdef CLIENT_MODE - if (OPMODE & WIFI_STATION_STATE) - ClientSendEAPOL(priv, pstat, 0); + if (OPMODE & WIFI_STATION_STATE) + ClientSendEAPOL(priv, pstat, 0); #endif - break; + break; - // button 2009.05.21 - case DOT11_EVENT_WPA_MULTICAST_CIPHER: - case DOT11_EVENT_WPA2_MULTICAST_CIPHER: +// button 2009.05.21 + case DOT11_EVENT_WPA_MULTICAST_CIPHER: + case DOT11_EVENT_WPA2_MULTICAST_CIPHER: #ifdef CLIENT_MODE - if (OPMODE & WIFI_STATION_STATE) - { - priv->wpa_global_info->MulticastCipher = *msg; - ConstructIE(priv, priv->wpa_global_info->AuthInfoElement.Octet, - &priv->wpa_global_info->AuthInfoElement.Length); - memcpy((void *)priv->pmib->dot11RsnIE.rsnie, priv->wpa_global_info->AuthInfoElement.Octet - , priv->wpa_global_info->AuthInfoElement.Length); - DEBUG_WARN("####### MulticastCipher=%d\n", priv->wpa_global_info->MulticastCipher); - } + if (OPMODE & WIFI_STATION_STATE) + { + priv->wpa_global_info->MulticastCipher = *msg; + ConstructIE(priv, priv->wpa_global_info->AuthInfoElement.Octet, + &priv->wpa_global_info->AuthInfoElement.Length); + memcpy((void *)priv->pmib->dot11RsnIE.rsnie, priv->wpa_global_info->AuthInfoElement.Octet + , priv->wpa_global_info->AuthInfoElement.Length); + DEBUG_WARN("####### MulticastCipher=%d\n", priv->wpa_global_info->MulticastCipher); + } #endif - break; - } + break; + } - return 0; - } + return 0; +} #endif // INCLUDE_WPA_PSK |