Merge tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO updates from Greg KH:
 "Here is the big staging and IIO driver pull request for 4.9-rc1.

  There are a lot of patches in here, the majority due to the
  drivers/staging/greybus/ subsystem being merged in with full
  development history that went back a few years, in order to preserve
  the work that those developers did over time.

  Lots and lots of tiny cleanups happened in the tree as well, due to
  the Outreachy application process and lots of other developers showing
  up for the first time to clean code up.  Along with those changes, we
  deleted a wireless driver, and added a raspberrypi driver (currently
  marked broken), and lots of new iio drivers.

  Overall the tree still shrunk with more lines removed than added,
  about 10 thousand lines removed in total. Full details are in the very
  long shortlog below.

  All of this has been in the linux-next tree with no issues. There will
  be some merge problems with other subsystem trees, but those are all
  minor problems and shouldn't be hard to work out when they happen
  (MAINTAINERS and some lustre build problems with the IB tree)"

And furter from me asking for clarification about greybus:
 "Right now there is a phone from Motorola shipping with this code (a
  slightly older version, but the same tree), so even though Ara is not
  alive in the same form, the functionality is happening. We are working
  with the developers of that phone to merge the newer stuff in with
  their fork so they can use the upstream version in future versions of
  their phone product line.

  Toshiba has at least one chip shipping in their catalog that
  needs/uses this protocol over a Unipro link, and rumor has it that
  there might be more in the future.

  There are also other users of the greybus protocols, there is a talk
  next week at ELC that shows how it is being used across a network
  connection to control a device, and previous ELC talks have showed the
  protocol stack being used over USB to drive embedded Linux boards.
  I've also talked to some people who are starting to work to add a host
  controller driver to control arduinos as the greybus PHY protocols are
  very useful to control a serial/i2c/spio/whatever device across a
  random physical link, as it is a way to have a self-describing device
  be attached to a host without needing manual configuration.

  So yes, people are using it, and there is still the chance that it
  will show up in a phone/laptop/tablet/whatever from Google in the
  future as well, the tech isn't dead, even if the original large phone
  project happens to be"

* tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (3703 commits)
  Staging: fbtft: Fix bug in fbtft-core
  staging: rtl8188eu: fix double unlock error in rtw_resume_process()
  staging:r8188eu: remove GEN_MLME_EXT_HANDLER macro
  staging:r8188eu: remove GEN_DRV_CMD_HANDLER macro
  staging:r8188eu: remove GEN_EVT_CODE macro
  staging:r8188eu: remove GEN_CMD_CODE macro
  staging:r8188eu: remove pkt_newalloc member of the recv_buf structure
  staging:r8188eu: remove rtw_handle_dualmac declaration
  staging:r8188eu: remove (RGTRY|BSSID)_(OFT|SZ) macros
  staging:r8188eu: change rtl8188e_process_phy_info function argument type
  Staging: fsl-mc: Remove blank lines
  Staging: fsl-mc: Fix unaligned * in block comments
  Staging: comedi: Align the * in block comments
  Staging : ks7010 : Fix block comments warninig
  Staging: vt6655: Remove explicit NULL comparison using Coccinelle
  staging: rtl8188eu: core: rtw_xmit: Use macros instead of constants
  staging: rtl8188eu: core: rtw_xmit: Move constant of the right side
  staging: dgnc: Fix lines longer than 80 characters
  Staging: dgnc: constify attribute_group structures
  Staging: most: hdm-dim2: constify attribute_group structures
  ...

1 files changed, 0 insertions, 1630 deletions

diff --git a/drivers/staging/rtl8723au/core/rtw_security.c b/drivers/staging/rtl8723au/core/rtw_security.c
deleted file mode 100644
index 5a4cfdf1..0000000
--- a/drivers/staging/rtl8723au/core/rtw_security.c
+++ /dev/null
@@ -1,1630 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- ******************************************************************************/
-#define  _RTW_SECURITY_C_
-
-#include <osdep_service.h>
-#include <drv_types.h>
-#include <wifi.h>
-#include <osdep_intf.h>
-
-/* WEP related ===== */
-
-#define CRC32_POLY 0x04c11db7
-
-struct arc4context {
-	u32 x;
-	u32 y;
-	u8 state[256];
-};
-
-static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len)
-{
-	u32 t, u;
-	u32 keyindex;
-	u32 stateindex;
-	u8 *state;
-	u32 counter;
-
-	state = parc4ctx->state;
-	parc4ctx->x = 0;
-	parc4ctx->y = 0;
-	for (counter = 0; counter < 256; counter++)
-		state[counter] = (u8)counter;
-	keyindex = 0;
-	stateindex = 0;
-	for (counter = 0; counter < 256; counter++) {
-		t = state[counter];
-		stateindex = (stateindex + key[keyindex] + t) & 0xff;
-		u = state[stateindex];
-		state[stateindex] = (u8)t;
-		state[counter] = (u8)u;
-		if (++keyindex >= key_len)
-			keyindex = 0;
-	}
-
-}
-
-static u32 arcfour_byte(struct arc4context *parc4ctx)
-{
-	u32 x;
-	u32 y;
-	u32 sx, sy;
-	u8 *state;
-
-	state = parc4ctx->state;
-	x = (parc4ctx->x + 1) & 0xff;
-	sx = state[x];
-	y = (sx + parc4ctx->y) & 0xff;
-	sy = state[y];
-	parc4ctx->x = x;
-	parc4ctx->y = y;
-	state[y] = (u8)sx;
-	state[x] = (u8)sy;
-
-	return state[(sx + sy) & 0xff];
-}
-
-static void arcfour_encrypt(struct arc4context *parc4ctx, u8 *dest,
-			    u8 *src, u32 len)
-{
-	u32 i;
-
-	for (i = 0; i < len; i++)
-		dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx);
-}
-
-static int bcrc32initialized;
-static u32 crc32_table[256];
-
-static u8 crc32_reverseBit(u8 data)
-{
-	u8 retval = ((data << 7) & 0x80) | ((data << 5) & 0x40) |
-		((data << 3) & 0x20) | ((data << 1) & 0x10) |
-		((data >> 1) & 0x08) | ((data >> 3) & 0x04) |
-		((data >> 5) & 0x02) | ((data >> 7) & 0x01);
-	return retval;
-}
-
-static void crc32_init(void)
-{
-	int i, j;
-	u32 c;
-	u8 *p, *p1;
-	u8 k;
-
-	if (bcrc32initialized == 1)
-		return;
-
-	p = (u8 *) &c;
-	c = 0x12340000;
-
-	for (i = 0; i < 256; ++i) {
-		k = crc32_reverseBit((u8)i);
-
-		for (c = ((u32)k) << 24, j = 8; j > 0; --j)
-			c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
-
-		p1 = (u8 *)&crc32_table[i];
-
-		p1[0] = crc32_reverseBit(p[3]);
-		p1[1] = crc32_reverseBit(p[2]);
-		p1[2] = crc32_reverseBit(p[1]);
-		p1[3] = crc32_reverseBit(p[0]);
-	}
-
-	bcrc32initialized = 1;
-}
-
-static u32 getcrc32(u8 *buf, int len)
-{
-	u8 *p;
-	u32 crc;
-
-	if (bcrc32initialized == 0)
-		crc32_init();
-
-	crc = 0xffffffff; /* preload shift register, per CRC-32 spec */
-
-	for (p = buf; len > 0; ++p, --len)
-		crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8);
-
-	return ~crc; /* transmit complement, per CRC-32 spec */
-}
-
-/* Need to consider the fragment  situation */
-void rtw_wep_encrypt23a(struct rtw_adapter *padapter,
-		     struct xmit_frame *pxmitframe)
-{
-	/*  exclude ICV */
-	__le32 crc;
-	struct arc4context mycontext;
-	int curfragnum, length, index;
-	u32 keylength;
-	u8 *pframe, *payload, *iv; /* wepkey */
-	u8 wepkey[16];
-	u8 hw_hdr_offset = 0;
-	struct pkt_attrib *pattrib = &pxmitframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-
-	if (!pxmitframe->buf_addr)
-		return;
-
-	hw_hdr_offset = TXDESC_OFFSET;
-
-	pframe = pxmitframe->buf_addr + hw_hdr_offset;
-
-	/* start to encrypt each fragment */
-	if (pattrib->encrypt != WLAN_CIPHER_SUITE_WEP40 &&
-	    pattrib->encrypt != WLAN_CIPHER_SUITE_WEP104)
-		return;
-
-	index = psecuritypriv->dot11PrivacyKeyIndex;
-	keylength = psecuritypriv->wep_key[index].keylen;
-
-	for (curfragnum = 0; curfragnum < pattrib->nr_frags ; curfragnum++) {
-		iv = pframe + pattrib->hdrlen;
-		memcpy(&wepkey[0], iv, 3);
-		memcpy(&wepkey[3], &psecuritypriv->wep_key[index].key,
-		       keylength);
-		payload = pframe + pattrib->iv_len + pattrib->hdrlen;
-
-		if ((curfragnum + 1) == pattrib->nr_frags) {
-			/* the last fragment */
-			length = pattrib->last_txcmdsz - pattrib->hdrlen -
-				pattrib->iv_len - pattrib->icv_len;
-
-			crc = cpu_to_le32(getcrc32(payload, length));
-
-			arcfour_init(&mycontext, wepkey, 3 + keylength);
-			arcfour_encrypt(&mycontext, payload, payload, length);
-			arcfour_encrypt(&mycontext, payload + length,
-					(char *)&crc, 4);
-		} else {
-			length = pxmitpriv->frag_len - pattrib->hdrlen -
-				pattrib->iv_len - pattrib->icv_len;
-			crc = cpu_to_le32(getcrc32(payload, length));
-			arcfour_init(&mycontext, wepkey, 3 + keylength);
-			arcfour_encrypt(&mycontext, payload, payload, length);
-			arcfour_encrypt(&mycontext, payload + length,
-					(char *)&crc, 4);
-
-			pframe += pxmitpriv->frag_len;
-			pframe = PTR_ALIGN(pframe, 4);
-		}
-	}
-
-}
-
-void rtw_wep_decrypt23a(struct rtw_adapter *padapter,
-		     struct recv_frame *precvframe)
-{
-	/*  exclude ICV */
-	u32 actual_crc, expected_crc;
-	struct arc4context mycontext;
-	int length;
-	u32 keylength;
-	u8 *pframe, *payload, *iv, wepkey[16];
-	u8 keyindex;
-	struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct sk_buff *skb = precvframe->pkt;
-
-	pframe = skb->data;
-
-	/* start to decrypt recvframe */
-	if (prxattrib->encrypt != WLAN_CIPHER_SUITE_WEP40 &&
-	    prxattrib->encrypt != WLAN_CIPHER_SUITE_WEP104)
-		return;
-
-	iv = pframe + prxattrib->hdrlen;
-	/* keyindex = (iv[3]&0x3); */
-	keyindex = prxattrib->key_index;
-	keylength = psecuritypriv->wep_key[keyindex].keylen;
-	memcpy(&wepkey[0], iv, 3);
-	/* memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0], keylength); */
-	memcpy(&wepkey[3], &psecuritypriv->wep_key[keyindex].key, keylength);
-	length = skb->len - prxattrib->hdrlen - prxattrib->iv_len;
-
-	payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
-
-	/* decrypt payload include icv */
-	arcfour_init(&mycontext, wepkey, 3 + keylength);
-	arcfour_encrypt(&mycontext, payload, payload, length);
-
-	/* calculate icv and compare the icv */
-	actual_crc = getcrc32(payload, length - 4);
-	expected_crc = get_unaligned_le32(&payload[length - 4]);
-
-	if (actual_crc != expected_crc) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s:icv CRC mismatch: "
-			 "actual: %08x, expected: %08x\n",
-			 __func__, actual_crc, expected_crc);
-	}
-}
-
-/* 3		===== TKIP related ===== */
-
-static u32 secmicgetuint32(u8 *p)
-/*  Convert from Byte[] to u32 in a portable way */
-{
-	s32 i;
-	u32 res = 0;
-
-	for (i = 0; i < 4; i++)
-		res |= ((u32)(*p++)) << (8 * i);
-
-	return res;
-}
-
-static void secmicputuint32(u8 *p, u32 val)
-/*  Convert from long to Byte[] in a portable way */
-{
-	long i;
-
-	for (i = 0; i < 4; i++) {
-		*p++ = (u8) (val & 0xff);
-		val >>= 8;
-	}
-
-}
-
-static void secmicclear(struct mic_data *pmicdata)
-{
-/*  Reset the state to the empty message. */
-
-	pmicdata->L = pmicdata->K0;
-	pmicdata->R = pmicdata->K1;
-	pmicdata->nBytesInM = 0;
-	pmicdata->M = 0;
-
-}
-
-void rtw_secmicsetkey23a(struct mic_data *pmicdata, u8 *key)
-{
-	/*  Set the key */
-
-	pmicdata->K0 = secmicgetuint32(key);
-	pmicdata->K1 = secmicgetuint32(key + 4);
-	/*  and reset the message */
-	secmicclear(pmicdata);
-
-}
-
-void rtw_secmicappend23abyte23a(struct mic_data *pmicdata, u8 b)
-{
-
-	/*  Append the byte to our word-sized buffer */
-	pmicdata->M |= ((unsigned long)b) << (8 * pmicdata->nBytesInM);
-	pmicdata->nBytesInM++;
-	/*  Process the word if it is full. */
-	if (pmicdata->nBytesInM >= 4) {
-		pmicdata->L ^= pmicdata->M;
-		pmicdata->R ^= ROL32(pmicdata->L, 17);
-		pmicdata->L += pmicdata->R;
-		pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | ((pmicdata->L & 0x00ff00ff) << 8);
-		pmicdata->L += pmicdata->R;
-		pmicdata->R ^= ROL32(pmicdata->L, 3);
-		pmicdata->L += pmicdata->R;
-		pmicdata->R ^= ROR32(pmicdata->L, 2);
-		pmicdata->L += pmicdata->R;
-		/*  Clear the buffer */
-		pmicdata->M = 0;
-		pmicdata->nBytesInM = 0;
-	}
-
-}
-
-void rtw_secmicappend23a(struct mic_data *pmicdata, u8 *src, u32 nbytes)
-{
-
-	/*  This is simple */
-	while (nbytes > 0) {
-		rtw_secmicappend23abyte23a(pmicdata, *src++);
-		nbytes--;
-	}
-
-}
-
-void rtw_secgetmic23a(struct mic_data *pmicdata, u8 *dst)
-{
-
-	/*  Append the minimum padding */
-	rtw_secmicappend23abyte23a(pmicdata, 0x5a);
-	rtw_secmicappend23abyte23a(pmicdata, 0);
-	rtw_secmicappend23abyte23a(pmicdata, 0);
-	rtw_secmicappend23abyte23a(pmicdata, 0);
-	rtw_secmicappend23abyte23a(pmicdata, 0);
-	/*  and then zeroes until the length is a multiple of 4 */
-	while (pmicdata->nBytesInM != 0)
-		rtw_secmicappend23abyte23a(pmicdata, 0);
-	/*  The appendByte function has already computed the result. */
-	secmicputuint32(dst, pmicdata->L);
-	secmicputuint32(dst + 4, pmicdata->R);
-	/*  Reset to the empty message. */
-	secmicclear(pmicdata);
-
-}
-
-void rtw_seccalctkipmic23a(u8 *key, u8 *header, u8 *data, u32 data_len,
-			   u8 *mic_code, u8 pri)
-{
-
-	struct mic_data micdata;
-	u8 priority[4] = {0x0, 0x0, 0x0, 0x0};
-
-	rtw_secmicsetkey23a(&micdata, key);
-	priority[0] = pri;
-
-	/* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */
-	if (header[1]&1) { /* ToDS == 1 */
-			rtw_secmicappend23a(&micdata, &header[16], 6); /* DA */
-		if (header[1]&2) /* From Ds == 1 */
-			rtw_secmicappend23a(&micdata, &header[24], 6);
-		else
-			rtw_secmicappend23a(&micdata, &header[10], 6);
-	} else { /* ToDS == 0 */
-		rtw_secmicappend23a(&micdata, &header[4], 6); /* DA */
-		if (header[1]&2) /* From Ds == 1 */
-			rtw_secmicappend23a(&micdata, &header[16], 6);
-		else
-			rtw_secmicappend23a(&micdata, &header[10], 6);
-
-	}
-	rtw_secmicappend23a(&micdata, &priority[0], 4);
-
-	rtw_secmicappend23a(&micdata, data, data_len);
-
-	rtw_secgetmic23a(&micdata, mic_code);
-
-}
-
-/* macros for extraction/creation of unsigned char/unsigned short values  */
-#define RotR1(v16)   ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15))
-#define   Lo8(v16)   ((u8)((v16)       & 0x00FF))
-#define   Hi8(v16)   ((u8)(((v16) >> 8) & 0x00FF))
-#define  Lo16(v32)   ((u16)((v32)       & 0xFFFF))
-#define  Hi16(v32)   ((u16)(((v32) >> 16) & 0xFFFF))
-#define  Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8))
-
-/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */
-#define  TK16(N)     Mk16(tk[2 * (N) + 1], tk[2 * (N)])
-
-/* S-box lookup: 16 bits --> 16 bits */
-#define _S_(v16)     (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)])
-
-/* fixed algorithm "parameters" */
-#define PHASE1_LOOP_CNT   8    /* this needs to be "big enough"     */
-#define TA_SIZE           6    /*  48-bit transmitter address       */
-#define TK_SIZE          16    /* 128-bit temporal key              */
-#define P1K_SIZE         10    /*  80-bit Phase1 key                */
-#define RC4_KEY_SIZE     16    /* 128-bit RC4KEY (104 bits unknown) */
-
-/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */
-static const unsigned short Sbox1[2][256] = {
-	/* Sbox for hash (can be in ROM) */
-	{
-		0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
-		0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
-		0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
-		0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B,
-		0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F,
-		0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F,
-		0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5,
-		0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F,
-		0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB,
-		0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397,
-		0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED,
-		0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A,
-		0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194,
-		0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3,
-		0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104,
-		0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D,
-		0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39,
-		0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695,
-		0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83,
-		0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76,
-		0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4,
-		0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B,
-		0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0,
-		0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018,
-		0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751,
-		0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85,
-		0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12,
-		0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9,
-		0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7,
-		0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A,
-		0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8,
-		0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
-	},
-	{ /* second half of table is unsigned char-reversed version of first! */
-		0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491,
-		0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC,
-		0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB,
-		0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B,
-		0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83,
-		0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A,
-		0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F,
-		0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA,
-		0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B,
-		0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713,
-		0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6,
-		0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85,
-		0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411,
-		0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B,
-		0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1,
-		0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF,
-		0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E,
-		0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6,
-		0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B,
-		0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD,
-		0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8,
-		0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2,
-		0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049,
-		0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810,
-		0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197,
-		0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F,
-		0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C,
-		0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927,
-		0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733,
-		0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5,
-		0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0,
-		0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C,
-	}
-};
-
- /*
-**********************************************************************
-* Routine: Phase 1 -- generate P1K, given TA, TK, IV32
-*
-* Inputs:
-*     tk[]      = temporal key                         [128 bits]
-*     ta[]      = transmitter's MAC address            [ 48 bits]
-*     iv32      = upper 32 bits of IV                  [ 32 bits]
-* Output:
-*     p1k[]     = Phase 1 key                          [ 80 bits]
-*
-* Note:
-*     This function only needs to be called every 2**16 packets,
-*     although in theory it could be called every packet.
-*
-**********************************************************************
-*/
-static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32)
-{
-	int  i;
-
-	/* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */
-	p1k[0]      = Lo16(iv32);
-	p1k[1]      = Hi16(iv32);
-	p1k[2]      = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */
-	p1k[3]      = Mk16(ta[3], ta[2]);
-	p1k[4]      = Mk16(ta[5], ta[4]);
-
-	/* Now compute an unbalanced Feistel cipher with 80-bit block */
-	/* size on the 80-bit block P1K[], using the 128-bit key TK[] */
-	for (i = 0; i < PHASE1_LOOP_CNT; i++) {
-		/* Each add operation here is mod 2**16 */
-		p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0));
-		p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2));
-		p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4));
-		p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6));
-		p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0));
-		p1k[4] +=  (unsigned short) i; /* avoid "slide attacks" */
-		}
-
-}
-
-/*
-**********************************************************************
-* Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16
-*
-* Inputs:
-*     tk[]      = Temporal key                         [128 bits]
-*     p1k[]     = Phase 1 output key                   [ 80 bits]
-*     iv16      = low 16 bits of IV counter            [ 16 bits]
-* Output:
-*     rc4key[]  = the key used to encrypt the packet   [128 bits]
-*
-* Note:
-*     The value {TA, IV32, IV16} for Phase1/Phase2 must be unique
-*     across all packets using the same key TK value. Then, for a
-*     given value of TK[], this TKIP48 construction guarantees that
-*     the final RC4KEY value is unique across all packets.
-*
-* Suggested implementation optimization: if PPK[] is "overlaid"
-*     appropriately on RC4KEY[], there is no need for the final
-*     for loop below that copies the PPK[] result into RC4KEY[].
-*
-**********************************************************************
-*/
-static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)
-{
-	int  i;
-	u16 PPK[6]; /* temporary key for mixing    */
-
-	/* Note: all adds in the PPK[] equations below are mod 2**16 */
-	for (i = 0; i < 5; i++)
-		PPK[i] = p1k[i]; /* first, copy P1K to PPK */
-
-	PPK[5] = p1k[4] + iv16; /* next,  add in IV16 */
-
-	/* Bijective non-linear mixing of the 96 bits of PPK[0..5] */
-	PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */
-	PPK[1] += _S_(PPK[0] ^ TK16(1));
-	PPK[2] += _S_(PPK[1] ^ TK16(2));
-	PPK[3] += _S_(PPK[2] ^ TK16(3));
-	PPK[4] += _S_(PPK[3] ^ TK16(4));
-	PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */
-
-	/* Final sweep: bijective, "linear". Rotates kill LSB correlations */
-	PPK[0] +=  RotR1(PPK[5] ^ TK16(6));
-	PPK[1] +=  RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */
-	PPK[2] +=  RotR1(PPK[1]);
-	PPK[3] +=  RotR1(PPK[2]);
-	PPK[4] +=  RotR1(PPK[3]);
-	PPK[5] +=  RotR1(PPK[4]);
-	/* Note: At this point, for a given key TK[0..15], the 96-bit output */
-	/*       value PPK[0..5] is guaranteed to be unique, as a function   */
-	/*       of the 96-bit "input" value   {TA, IV32, IV16}. That is,    */
-	/*       P1K is now a keyed permutation of {TA, IV32, IV16}.         */
-
-	/* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key   */
-	rc4key[0] = Hi8(iv16);                 /* RC4KEY[0..2] is the WEP IV */
-	rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */
-	rc4key[2] = Lo8(iv16);
-	rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1);
-
-	/* Copy 96 bits of PPK[0..5] to RC4KEY[4..15]  (little-endian) */
-	for (i = 0; i < 6; i++) {
-		rc4key[4 + 2 * i] = Lo8(PPK[i]);
-		rc4key[5 + 2 * i] = Hi8(PPK[i]);
-	}
-
-}
-
-/* The hlen isn't include the IV */
-int rtw_tkip_encrypt23a(struct rtw_adapter *padapter,
-			struct xmit_frame *pxmitframe)
-{
-	u16 pnl;
-	u32 pnh;
-	u8 rc4key[16];
-	u8 ttkey[16];
-	__le32 crc;
-	u8 hw_hdr_offset = 0;
-	struct arc4context mycontext;
-	int curfragnum, length;
-	u8 *pframe, *payload, *iv, *prwskey;
-	union pn48 dot11txpn;
-	struct sta_info *stainfo;
-	struct pkt_attrib *pattrib = &pxmitframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-	int res = _SUCCESS;
-
-	if (pattrib->encrypt != WLAN_CIPHER_SUITE_TKIP)
-		return _FAIL;
-
-	if (!pxmitframe->buf_addr)
-		return _FAIL;
-
-	hw_hdr_offset = TXDESC_OFFSET;
-
-	pframe = pxmitframe->buf_addr + hw_hdr_offset;
-
-	if (pattrib->psta)
-		stainfo = pattrib->psta;
-	else {
-		DBG_8723A("%s, call rtw_get_stainfo()\n", __func__);
-		stainfo = rtw_get_stainfo23a(&padapter->stapriv,
-					     &pattrib->ra[0]);
-	}
-
-	if (!stainfo) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s: stainfo == NULL!!!\n", __func__);
-		DBG_8723A("%s, psta == NUL\n", __func__);
-		return _FAIL;
-	}
-
-	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-		 "%s: stainfo!= NULL!!!\n", __func__);
-
-	if (!(stainfo->state & _FW_LINKED)) {
-		DBG_8723A("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state);
-		return _FAIL;
-	}
-
-	if (is_multicast_ether_addr(pattrib->ra))
-		prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
-	else
-		prwskey = &stainfo->dot118021x_UncstKey.skey[0];
-
-	/* 4 start to encrypt each fragment */
-	for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
-		iv = pframe + pattrib->hdrlen;
-		payload = pframe + pattrib->iv_len + pattrib->hdrlen;
-
-		GET_TKIP_PN(iv, dot11txpn);
-
-		pnl = (u16)(dot11txpn.val);
-		pnh = (u32)(dot11txpn.val>>16);
-
-		phase1((u16 *)&ttkey[0], prwskey, &pattrib->ta[0], pnh);
-
-		phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl);
-
-		if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */
-			length = (pattrib->last_txcmdsz -
-				  pattrib->hdrlen -
-				  pattrib->iv_len -
-				  pattrib->icv_len);
-
-			RT_TRACE(_module_rtl871x_security_c_, _drv_info_,
-				 "pattrib->iv_len =%x, pattrib->icv_len =%x\n",
-				 pattrib->iv_len,
-				 pattrib->icv_len);
-			crc = cpu_to_le32(getcrc32(payload, length));
-
-			arcfour_init(&mycontext, rc4key, 16);
-			arcfour_encrypt(&mycontext, payload, payload, length);
-			arcfour_encrypt(&mycontext, payload + length,
-					(char *)&crc, 4);
-
-		} else {
-			length = (pxmitpriv->frag_len -
-				  pattrib->hdrlen -
-				  pattrib->iv_len -
-				  pattrib->icv_len);
-
-			crc = cpu_to_le32(getcrc32(payload, length));
-			arcfour_init(&mycontext, rc4key, 16);
-			arcfour_encrypt(&mycontext, payload, payload, length);
-			arcfour_encrypt(&mycontext, payload + length,
-					(char *)&crc, 4);
-
-			pframe += pxmitpriv->frag_len;
-			pframe  = PTR_ALIGN(pframe, 4);
-		}
-	}
-
-	return res;
-}
-
-/* The hlen isn't include the IV */
-int rtw_tkip_decrypt23a(struct rtw_adapter *padapter,
-			struct recv_frame *precvframe)
-{
-	u16 pnl;
-	u32 pnh;
-	u8 rc4key[16];
-	u8 ttkey[16];
-	u32 actual_crc, expected_crc;
-	struct arc4context mycontext;
-	int length;
-	u8 *pframe, *payload, *iv, *prwskey;
-	union pn48 dot11txpn;
-	struct sta_info *stainfo;
-	struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct sk_buff *skb = precvframe->pkt;
-	int res = _SUCCESS;
-
-	if (prxattrib->encrypt != WLAN_CIPHER_SUITE_TKIP)
-		return _FAIL;
-
-	pframe = skb->data;
-
-	stainfo = rtw_get_stainfo23a(&padapter->stapriv,
-				     &prxattrib->ta[0]);
-	if (!stainfo) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s: stainfo == NULL!!!\n", __func__);
-		return _FAIL;
-	}
-
-	/* 4 start to decrypt recvframe */
-	if (is_multicast_ether_addr(prxattrib->ra)) {
-		if (psecuritypriv->binstallGrpkey == 0) {
-			res = _FAIL;
-			DBG_8723A("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__);
-			goto exit;
-		}
-		prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
-	} else {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s: stainfo!= NULL!!!\n", __func__);
-		prwskey = &stainfo->dot118021x_UncstKey.skey[0];
-	}
-
-	iv = pframe + prxattrib->hdrlen;
-	payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
-	length = skb->len - prxattrib->hdrlen - prxattrib->iv_len;
-
-	GET_TKIP_PN(iv, dot11txpn);
-
-	pnl = (u16)(dot11txpn.val);
-	pnh = (u32)(dot11txpn.val>>16);
-
-	phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], pnh);
-	phase2(&rc4key[0], prwskey, (unsigned short *)&ttkey[0], pnl);
-
-	/* 4 decrypt payload include icv */
-	arcfour_init(&mycontext, rc4key, 16);
-	arcfour_encrypt(&mycontext, payload, payload, length);
-
-	actual_crc = getcrc32(payload, length - 4);
-	expected_crc = get_unaligned_le32(&payload[length - 4]);
-
-	if (actual_crc != expected_crc) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s:icv CRC mismatch: "
-			 "actual: %08x, expected: %08x\n",
-			 __func__, actual_crc, expected_crc);
-		res = _FAIL;
-	}
-
-exit:
-	return res;
-}
-
-/* 3			===== AES related ===== */
-
-#define MAX_MSG_SIZE	2048
-/*****************************/
-/******** SBOX Table *********/
-/*****************************/
-
-static  u8 sbox_table[256] = {
-	0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
-	0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
-	0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
-	0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
-	0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
-	0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
-	0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
-	0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
-	0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
-	0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
-	0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
-	0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
-	0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
-	0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
-	0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
-	0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
-	0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
-	0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
-	0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
-	0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
-	0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
-	0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
-	0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
-	0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
-	0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
-	0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
-	0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
-	0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
-	0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
-	0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
-	0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
-	0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
-};
-
-/*****************************/
-/**** Function Prototypes ****/
-/*****************************/
-
-static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists,
-				  int qc_exists);
-
-static void xor_128(u8 *a, u8 *b, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		out[i] = a[i] ^ b[i];
-}
-
-static void xor_32(u8 *a, u8 *b, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 4; i++)
-		out[i] = a[i] ^ b[i];
-}
-
-static u8 sbox(u8 a)
-{
-	return sbox_table[(int)a];
-}
-
-static void next_key(u8 *key, int round)
-{
-	u8 rcon;
-	u8 sbox_key[4];
-	u8 rcon_table[12] = {
-		0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
-		0x1b, 0x36, 0x36, 0x36
-	};
-
-	sbox_key[0] = sbox(key[13]);
-	sbox_key[1] = sbox(key[14]);
-	sbox_key[2] = sbox(key[15]);
-	sbox_key[3] = sbox(key[12]);
-
-	rcon = rcon_table[round];
-
-	xor_32(&key[0], sbox_key, &key[0]);
-	key[0] = key[0] ^ rcon;
-
-	xor_32(&key[4], &key[0], &key[4]);
-	xor_32(&key[8], &key[4], &key[8]);
-	xor_32(&key[12], &key[8], &key[12]);
-
-}
-
-static void byte_sub(u8 *in, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		out[i] = sbox(in[i]);
-}
-
-static void shift_row(u8 *in, u8 *out)
-{
-
-	out[0] =  in[0];
-	out[1] =  in[5];
-	out[2] =  in[10];
-	out[3] =  in[15];
-	out[4] =  in[4];
-	out[5] =  in[9];
-	out[6] =  in[14];
-	out[7] =  in[3];
-	out[8] =  in[8];
-	out[9] =  in[13];
-	out[10] = in[2];
-	out[11] = in[7];
-	out[12] = in[12];
-	out[13] = in[1];
-	out[14] = in[6];
-	out[15] = in[11];
-
-}
-
-static void mix_column(u8 *in, u8 *out)
-{
-	int i;
-	u8 add1b[4];
-	u8 add1bf7[4];
-	u8 rotl[4];
-	u8 swap_halfs[4];
-	u8 andf7[4];
-	u8 rotr[4];
-	u8 temp[4];
-	u8 tempb[4];
-
-	for (i = 0; i < 4; i++) {
-		if ((in[i] & 0x80) == 0x80)
-			add1b[i] = 0x1b;
-		else
-			add1b[i] = 0x00;
-	}
-
-	swap_halfs[0] = in[2]; /* Swap halfs */
-	swap_halfs[1] = in[3];
-	swap_halfs[2] = in[0];
-	swap_halfs[3] = in[1];
-
-	rotl[0] = in[3]; /* Rotate left 8 bits */
-	rotl[1] = in[0];
-	rotl[2] = in[1];
-	rotl[3] = in[2];
-
-	andf7[0] = in[0] & 0x7f;
-	andf7[1] = in[1] & 0x7f;
-	andf7[2] = in[2] & 0x7f;
-	andf7[3] = in[3] & 0x7f;
-
-	for (i = 3; i > 0; i--) { /* logical shift left 1 bit */
-		andf7[i] = andf7[i] << 1;
-		if ((andf7[i - 1] & 0x80) == 0x80)
-			andf7[i] = (andf7[i] | 0x01);
-	}
-	andf7[0] = andf7[0] << 1;
-	andf7[0] = andf7[0] & 0xfe;
-
-	xor_32(add1b, andf7, add1bf7);
-
-	xor_32(in, add1bf7, rotr);
-
-	temp[0] = rotr[0]; /* Rotate right 8 bits */
-	rotr[0] = rotr[1];
-	rotr[1] = rotr[2];
-	rotr[2] = rotr[3];
-	rotr[3] = temp[0];
-
-	xor_32(add1bf7, rotr, temp);
-	xor_32(swap_halfs, rotl, tempb);
-	xor_32(temp, tempb, out);
-
-}
-
-static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext)
-{
-	int round;
-	int i;
-	u8 intermediatea[16];
-	u8 intermediateb[16];
-	u8 round_key[16];
-
-	for (i = 0; i < 16; i++)
-		round_key[i] = key[i];
-
-	for (round = 0; round < 11; round++) {
-		if (round == 0) {
-			xor_128(round_key, data, ciphertext);
-			next_key(round_key, round);
-		} else if (round == 10) {
-			byte_sub(ciphertext, intermediatea);
-			shift_row(intermediatea, intermediateb);
-			xor_128(intermediateb, round_key, ciphertext);
-		} else { /* 1 - 9 */
-			byte_sub(ciphertext, intermediatea);
-			shift_row(intermediatea, intermediateb);
-			mix_column(&intermediateb[0], &intermediatea[0]);
-			mix_column(&intermediateb[4], &intermediatea[4]);
-			mix_column(&intermediateb[8], &intermediatea[8]);
-			mix_column(&intermediateb[12], &intermediatea[12]);
-			xor_128(intermediatea, round_key, ciphertext);
-			next_key(round_key, round);
-		}
-	}
-
-}
-
-/************************************************/
-/* construct_mic_iv()                           */
-/* Builds the MIC IV from header fields and PN  */
-/************************************************/
-static void construct_mic_iv(u8 *mic_iv, int qc_exists, int a4_exists, u8 *mpdu,
-			     uint payload_length, u8 *pn_vector)
-{
-	int i;
-
-	mic_iv[0] = 0x59;
-	if (qc_exists && a4_exists)
-		mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC        */
-	if (qc_exists && !a4_exists)
-		mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */
-	if (!qc_exists)
-		mic_iv[1] = 0x00;
-	for (i = 2; i < 8; i++)
-		mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */
-	for (i = 8; i < 14; i++)
-		mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */
-	mic_iv[14] = (unsigned char)(payload_length / 256);
-	mic_iv[15] = (unsigned char)(payload_length % 256);
-}
-
-/************************************************/
-/* construct_mic_header1()                      */
-/* Builds the first MIC header block from       */
-/* header fields.                               */
-/************************************************/
-static void construct_mic_header1(u8 *mic_header1, int header_length, u8 *mpdu)
-{
-	mic_header1[0] = (u8)((header_length - 2) / 256);
-	mic_header1[1] = (u8)((header_length - 2) % 256);
-	mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */
-	mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */
-	mic_header1[4] = mpdu[4]; /* A1 */
-	mic_header1[5] = mpdu[5];
-	mic_header1[6] = mpdu[6];
-	mic_header1[7] = mpdu[7];
-	mic_header1[8] = mpdu[8];
-	mic_header1[9] = mpdu[9];
-	mic_header1[10] = mpdu[10]; /* A2 */
-	mic_header1[11] = mpdu[11];
-	mic_header1[12] = mpdu[12];
-	mic_header1[13] = mpdu[13];
-	mic_header1[14] = mpdu[14];
-	mic_header1[15] = mpdu[15];
-
-}
-
-/************************************************/
-/* construct_mic_header2()                      */
-/* Builds the last MIC header block from        */
-/* header fields.                               */
-/************************************************/
-static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists,
-				  int qc_exists)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		mic_header2[i] = 0x00;
-
-	mic_header2[0] = mpdu[16]; /* A3 */
-	mic_header2[1] = mpdu[17];
-	mic_header2[2] = mpdu[18];
-	mic_header2[3] = mpdu[19];
-	mic_header2[4] = mpdu[20];
-	mic_header2[5] = mpdu[21];
-
-	mic_header2[6] = 0x00;
-	mic_header2[7] = 0x00; /* mpdu[23]; */
-
-	if (!qc_exists && a4_exists) {
-		for (i = 0; i < 6; i++)
-			mic_header2[8+i] = mpdu[24+i]; /* A4 */
-	}
-
-	if (qc_exists && !a4_exists) {
-		mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */
-		mic_header2[9] = mpdu[25] & 0x00;
-	}
-
-	if (qc_exists && a4_exists) {
-		for (i = 0; i < 6; i++)
-			mic_header2[8+i] = mpdu[24+i]; /* A4 */
-
-		mic_header2[14] = mpdu[30] & 0x0f;
-		mic_header2[15] = mpdu[31] & 0x00;
-	}
-
-}
-
-/************************************************/
-/* construct_mic_header2()                      */
-/* Builds the last MIC header block from        */
-/* header fields.                               */
-/************************************************/
-static void construct_ctr_preload(u8 *ctr_preload, int a4_exists, int qc_exists,
-				  u8 *mpdu, u8 *pn_vector, int c)
-{
-	int i = 0;
-
-	for (i = 0; i < 16; i++)
-		ctr_preload[i] = 0x00;
-
-	i = 0;
-
-	ctr_preload[0] = 0x01; /* flag */
-	if (qc_exists && a4_exists)
-		ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */
-	if (qc_exists && !a4_exists)
-		ctr_preload[1] = mpdu[24] & 0x0f;
-
-	for (i = 2; i < 8; i++)
-		ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */
-	for (i = 8; i < 14; i++)
-		ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */
-	ctr_preload[14] =  (unsigned char) (c / 256); /* Ctr */
-	ctr_preload[15] =  (unsigned char) (c % 256);
-
-}
-
-/************************************/
-/* bitwise_xor()                    */
-/* A 128 bit, bitwise exclusive or  */
-/************************************/
-static void bitwise_xor(u8 *ina, u8 *inb, u8 *out)
-{
-	int i;
-
-	for (i = 0; i < 16; i++)
-		out[i] = ina[i] ^ inb[i];
-}
-
-static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
-{
-	uint qc_exists, a4_exists, i, j, payload_remainder,
-	     num_blocks, payload_index;
-	u8 pn_vector[6];
-	u8 mic_iv[16];
-	u8 mic_header1[16];
-	u8 mic_header2[16];
-	u8 ctr_preload[16];
-	/* Intermediate Buffers */
-	u8 chain_buffer[16];
-	u8 aes_out[16];
-	u8 padded_buffer[16];
-	u8 mic[8];
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)pframe;
-	u16 frsubtype = le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE;
-
-	memset((void *)mic_iv, 0, 16);
-	memset((void *)mic_header1, 0, 16);
-	memset((void *)mic_header2, 0, 16);
-	memset((void *)ctr_preload, 0, 16);
-	memset((void *)chain_buffer, 0, 16);
-	memset((void *)aes_out, 0, 16);
-	memset((void *)padded_buffer, 0, 16);
-
-	if ((hdrlen == sizeof(struct ieee80211_hdr_3addr) ||
-	    (hdrlen == sizeof(struct ieee80211_qos_hdr))))
-		a4_exists = 0;
-	else
-		a4_exists = 1;
-
-	if (ieee80211_is_data(hdr->frame_control)) {
-		if ((frsubtype == IEEE80211_STYPE_DATA_CFACK) ||
-		    (frsubtype == IEEE80211_STYPE_DATA_CFPOLL) ||
-		    (frsubtype == IEEE80211_STYPE_DATA_CFACKPOLL)) {
-			qc_exists = 1;
-			if (hdrlen != sizeof(struct ieee80211_qos_hdr))
-				hdrlen += 2;
-		} else if ((frsubtype == IEEE80211_STYPE_QOS_DATA) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFACK) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFPOLL) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFACKPOLL)) {
-			if (hdrlen != sizeof(struct ieee80211_qos_hdr))
-				hdrlen += 2;
-			qc_exists = 1;
-		} else {
-			qc_exists = 0;
-		}
-	} else {
-		qc_exists = 0;
-	}
-	pn_vector[0] = pframe[hdrlen];
-	pn_vector[1] = pframe[hdrlen + 1];
-	pn_vector[2] = pframe[hdrlen + 4];
-	pn_vector[3] = pframe[hdrlen + 5];
-	pn_vector[4] = pframe[hdrlen + 6];
-	pn_vector[5] = pframe[hdrlen + 7];
-
-	construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector);
-
-	construct_mic_header1(mic_header1, hdrlen, pframe);
-	construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists);
-
-	payload_remainder = plen % 16;
-	num_blocks = plen / 16;
-
-	/* Find start of payload */
-	payload_index = hdrlen + 8;
-
-	/* Calculate MIC */
-	aes128k128d(key, mic_iv, aes_out);
-	bitwise_xor(aes_out, mic_header1, chain_buffer);
-	aes128k128d(key, chain_buffer, aes_out);
-	bitwise_xor(aes_out, mic_header2, chain_buffer);
-	aes128k128d(key, chain_buffer, aes_out);
-
-	for (i = 0; i < num_blocks; i++) {
-		bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
-
-		payload_index += 16;
-		aes128k128d(key, chain_buffer, aes_out);
-	}
-
-	/* Add on the final payload block if it needs padding */
-	if (payload_remainder > 0) {
-		for (j = 0; j < 16; j++)
-			padded_buffer[j] = 0x00;
-		for (j = 0; j < payload_remainder; j++)
-			padded_buffer[j] = pframe[payload_index++];
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		aes128k128d(key, chain_buffer, aes_out);
-	}
-
-	for (j = 0; j < 8; j++)
-		mic[j] = aes_out[j];
-
-	/* Insert MIC into payload */
-	for (j = 0; j < 8; j++)
-		pframe[payload_index + j] = mic[j];
-
-	payload_index = hdrlen + 8;
-	for (i = 0; i < num_blocks; i++) {
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
-				      pframe, pn_vector, i + 1);
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
-		for (j = 0; j < 16; j++)
-			pframe[payload_index++] = chain_buffer[j];
-	}
-
-	if (payload_remainder > 0) {
-		/* If there is a short final block, then pad it,
-		 * encrypt it and copy the unpadded part back
-		 */
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe,
-				      pn_vector, num_blocks + 1);
-
-		for (j = 0; j < 16; j++)
-			padded_buffer[j] = 0x00;
-		for (j = 0; j < payload_remainder; j++)
-			padded_buffer[j] = pframe[payload_index + j];
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		for (j = 0; j < payload_remainder; j++)
-			pframe[payload_index++] = chain_buffer[j];
-	}
-
-	/* Encrypt the MIC */
-	construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe,
-			      pn_vector, 0);
-
-	for (j = 0; j < 16; j++)
-		padded_buffer[j] = 0x00;
-	for (j = 0; j < 8; j++)
-		padded_buffer[j] = pframe[j + hdrlen + 8 + plen];
-
-	aes128k128d(key, ctr_preload, aes_out);
-	bitwise_xor(aes_out, padded_buffer, chain_buffer);
-	for (j = 0; j < 8; j++)
-		pframe[payload_index++] = chain_buffer[j];
-
-	return _SUCCESS;
-}
-
-int rtw_aes_encrypt23a(struct rtw_adapter *padapter,
-		       struct xmit_frame *pxmitframe)
-{	/* exclude ICV */
-	/* Intermediate Buffers */
-	int curfragnum, length;
-	u8 *pframe, *prwskey;
-	u8 hw_hdr_offset = 0;
-	struct sta_info *stainfo;
-	struct pkt_attrib *pattrib = &pxmitframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
-	int res = _SUCCESS;
-
-	if (!pxmitframe->buf_addr)
-		return _FAIL;
-
-	hw_hdr_offset = TXDESC_OFFSET;
-
-	pframe = pxmitframe->buf_addr + hw_hdr_offset;
-
-	/* 4 start to encrypt each fragment */
-	if (pattrib->encrypt != WLAN_CIPHER_SUITE_CCMP)
-		return _FAIL;
-
-	if (pattrib->psta) {
-		stainfo = pattrib->psta;
-	} else {
-		DBG_8723A("%s, call rtw_get_stainfo23a()\n", __func__);
-		stainfo = rtw_get_stainfo23a(&padapter->stapriv, &pattrib->ra[0]);
-	}
-
-	if (!stainfo) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s: stainfo == NULL!!!\n", __func__);
-		DBG_8723A("%s, psta == NUL\n", __func__);
-		res = _FAIL;
-		goto out;
-	}
-	if (!(stainfo->state & _FW_LINKED)) {
-		DBG_8723A("%s, psta->state(0x%x) != _FW_LINKED\n",
-			  __func__, stainfo->state);
-		return _FAIL;
-	}
-	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-		 "%s: stainfo!= NULL!!!\n", __func__);
-
-	if (is_multicast_ether_addr(pattrib->ra))
-		prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey;
-	else
-		prwskey = &stainfo->dot118021x_UncstKey.skey[0];
-
-	for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
-		/* 4 the last fragment */
-		if ((curfragnum + 1) == pattrib->nr_frags) {
-			length = pattrib->last_txcmdsz -
-				pattrib->hdrlen-pattrib->iv_len -
-				pattrib->icv_len;
-
-			aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
-		} else {
-			length = pxmitpriv->frag_len-pattrib->hdrlen -
-				pattrib->iv_len - pattrib->icv_len;
-
-			aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
-			pframe += pxmitpriv->frag_len;
-			pframe = PTR_ALIGN(pframe, 4);
-		}
-	}
-out:
-	return res;
-}
-
-static int aes_decipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
-{
-	static u8 message[MAX_MSG_SIZE];
-	uint qc_exists, a4_exists, i, j, payload_remainder,
-	     num_blocks, payload_index;
-	int res = _SUCCESS;
-	u8 pn_vector[6];
-	u8 mic_iv[16];
-	u8 mic_header1[16];
-	u8 mic_header2[16];
-	u8 ctr_preload[16];
-	/* Intermediate Buffers */
-	u8 chain_buffer[16];
-	u8 aes_out[16];
-	u8 padded_buffer[16];
-	u8 mic[8];
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)pframe;
-	u16 frsubtype = le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE;
-
-	memset((void *)mic_iv, 0, 16);
-	memset((void *)mic_header1, 0, 16);
-	memset((void *)mic_header2, 0, 16);
-	memset((void *)ctr_preload, 0, 16);
-	memset((void *)chain_buffer, 0, 16);
-	memset((void *)aes_out, 0, 16);
-	memset((void *)padded_buffer, 0, 16);
-
-	/* start to decrypt the payload */
-
-	num_blocks = (plen - 8) / 16; /* plen including llc, payload_length and mic) */
-
-	payload_remainder = (plen - 8) % 16;
-
-	pn_vector[0]  = pframe[hdrlen];
-	pn_vector[1]  = pframe[hdrlen + 1];
-	pn_vector[2]  = pframe[hdrlen + 4];
-	pn_vector[3]  = pframe[hdrlen + 5];
-	pn_vector[4]  = pframe[hdrlen + 6];
-	pn_vector[5]  = pframe[hdrlen + 7];
-
-	if ((hdrlen == sizeof(struct ieee80211_hdr_3addr) ||
-	    (hdrlen == sizeof(struct ieee80211_qos_hdr))))
-		a4_exists = 0;
-	else
-		a4_exists = 1;
-
-	if (ieee80211_is_data(hdr->frame_control)) {
-		if ((frsubtype == IEEE80211_STYPE_DATA_CFACK) ||
-		    (frsubtype == IEEE80211_STYPE_DATA_CFPOLL) ||
-		    (frsubtype == IEEE80211_STYPE_DATA_CFACKPOLL)) {
-			qc_exists = 1;
-			if (hdrlen != sizeof(struct ieee80211_hdr_3addr))
-				hdrlen += 2;
-		} else if ((frsubtype == IEEE80211_STYPE_QOS_DATA) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFACK) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFPOLL) ||
-			   (frsubtype == IEEE80211_STYPE_QOS_DATA_CFACKPOLL)) {
-			if (hdrlen != sizeof(struct ieee80211_hdr_3addr))
-				hdrlen += 2;
-			qc_exists = 1;
-		} else {
-			qc_exists = 0;
-		}
-	} else {
-		qc_exists = 0;
-	}
-
-	/* now, decrypt pframe with hdrlen offset and plen long */
-
-	payload_index = hdrlen + 8; /*  8 is for extiv */
-
-	for (i = 0; i < num_blocks; i++) {
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
-				      pframe, pn_vector, i + 1);
-
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
-
-		for (j = 0; j < 16; j++)
-			pframe[payload_index++] = chain_buffer[j];
-	}
-
-	if (payload_remainder > 0) {
-		/* If there is a short final block, then pad it,
-		 * encrypt it and copy the unpadded part back
-		 */
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe,
-				      pn_vector, num_blocks + 1);
-
-		for (j = 0; j < 16; j++)
-			padded_buffer[j] = 0x00;
-		for (j = 0; j < payload_remainder; j++)
-			padded_buffer[j] = pframe[payload_index + j];
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		for (j = 0; j < payload_remainder; j++)
-			pframe[payload_index++] = chain_buffer[j];
-	}
-
-	/* start to calculate the mic */
-	if ((hdrlen + plen + 8) <= MAX_MSG_SIZE)
-		memcpy(message, pframe, (hdrlen + plen + 8)); /* 8 is for ext iv len */
-
-	pn_vector[0] = pframe[hdrlen];
-	pn_vector[1] = pframe[hdrlen + 1];
-	pn_vector[2] = pframe[hdrlen + 4];
-	pn_vector[3] = pframe[hdrlen + 5];
-	pn_vector[4] = pframe[hdrlen + 6];
-	pn_vector[5] = pframe[hdrlen + 7];
-
-	construct_mic_iv(mic_iv, qc_exists, a4_exists, message,
-			 plen - 8, pn_vector);
-
-	construct_mic_header1(mic_header1, hdrlen, message);
-	construct_mic_header2(mic_header2, message, a4_exists, qc_exists);
-
-	payload_remainder = (plen - 8) % 16;
-	num_blocks = (plen - 8) / 16;
-
-	/* Find start of payload */
-	payload_index = hdrlen + 8;
-
-	/* Calculate MIC */
-	aes128k128d(key, mic_iv, aes_out);
-	bitwise_xor(aes_out, mic_header1, chain_buffer);
-	aes128k128d(key, chain_buffer, aes_out);
-	bitwise_xor(aes_out, mic_header2, chain_buffer);
-	aes128k128d(key, chain_buffer, aes_out);
-
-	for (i = 0; i < num_blocks; i++) {
-		bitwise_xor(aes_out, &message[payload_index], chain_buffer);
-
-		payload_index += 16;
-		aes128k128d(key, chain_buffer, aes_out);
-	}
-
-	/* Add on the final payload block if it needs padding */
-	if (payload_remainder > 0) {
-		for (j = 0; j < 16; j++)
-			padded_buffer[j] = 0x00;
-		for (j = 0; j < payload_remainder; j++)
-			padded_buffer[j] = message[payload_index++];
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		aes128k128d(key, chain_buffer, aes_out);
-	}
-
-	for (j = 0 ; j < 8; j++)
-		mic[j] = aes_out[j];
-
-	/* Insert MIC into payload */
-	for (j = 0; j < 8; j++)
-		message[payload_index + j] = mic[j];
-
-	payload_index = hdrlen + 8;
-	for (i = 0; i < num_blocks; i++) {
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
-				      message, pn_vector, i + 1);
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, &message[payload_index], chain_buffer);
-		for (j = 0; j < 16; j++)
-			message[payload_index++] = chain_buffer[j];
-	}
-
-	if (payload_remainder > 0) {
-		/* If there is a short final block, then pad it,
-		 * encrypt it and copy the unpadded part back
-		 */
-		construct_ctr_preload(ctr_preload, a4_exists, qc_exists,
-				      message, pn_vector, num_blocks + 1);
-
-		for (j = 0; j < 16; j++)
-			padded_buffer[j] = 0x00;
-		for (j = 0; j < payload_remainder; j++)
-			padded_buffer[j] = message[payload_index + j];
-		aes128k128d(key, ctr_preload, aes_out);
-		bitwise_xor(aes_out, padded_buffer, chain_buffer);
-		for (j = 0; j < payload_remainder; j++)
-			message[payload_index++] = chain_buffer[j];
-	}
-
-	/* Encrypt the MIC */
-	construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message,
-			      pn_vector, 0);
-
-	for (j = 0; j < 16; j++)
-		padded_buffer[j] = 0x00;
-	for (j = 0; j < 8; j++)
-		padded_buffer[j] = message[j + hdrlen + 8 + plen - 8];
-
-	aes128k128d(key, ctr_preload, aes_out);
-	bitwise_xor(aes_out, padded_buffer, chain_buffer);
-	for (j = 0; j < 8; j++)
-		message[payload_index++] = chain_buffer[j];
-
-	/* compare the mic */
-	for (i = 0; i < 8; i++) {
-		if (pframe[hdrlen + 8 + plen - 8 + i] != message[hdrlen + 8 + plen - 8 + i]) {
-			RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-				 "%s:mic check error mic[%d]: pframe(%x) != message(%x)\n",
-				 __func__, i,
-				 pframe[hdrlen + 8 + plen - 8 + i],
-				 message[hdrlen + 8 + plen - 8 + i]);
-			DBG_8723A("%s:mic check error mic[%d]: pframe(%x) != message(%x)\n",
-				  __func__, i,
-				  pframe[hdrlen + 8 + plen - 8 + i],
-				  message[hdrlen + 8 + plen - 8 + i]);
-			res = _FAIL;
-		}
-	}
-	return res;
-}
-
-int rtw_aes_decrypt23a(struct rtw_adapter *padapter,
-		       struct recv_frame *precvframe)
-{	/*  exclude ICV */
-	struct sta_info *stainfo;
-	struct rx_pkt_attrib *prxattrib = &precvframe->attrib;
-	struct security_priv *psecuritypriv = &padapter->securitypriv;
-	struct sk_buff *skb = precvframe->pkt;
-	int length;
-	u8 *pframe, *prwskey;
-	int res = _SUCCESS;
-
-	pframe = skb->data;
-	/* 4 start to encrypt each fragment */
-	if (prxattrib->encrypt != WLAN_CIPHER_SUITE_CCMP)
-		return _FAIL;
-
-	stainfo = rtw_get_stainfo23a(&padapter->stapriv, &prxattrib->ta[0]);
-	if (!stainfo) {
-		RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-			 "%s: stainfo == NULL!!!\n", __func__);
-		res = _FAIL;
-		goto exit;
-	}
-
-	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-		 "%s: stainfo!= NULL!!!\n", __func__);
-
-	if (is_multicast_ether_addr(prxattrib->ra)) {
-		/* in concurrent we should use sw decrypt in
-		 * group key, so we remove this message
-		 */
-		if (!psecuritypriv->binstallGrpkey) {
-			res = _FAIL;
-			DBG_8723A("%s:rx bc/mc packets, but didn't install "
-				  "group key!!!!!!!!!!\n", __func__);
-			goto exit;
-		}
-		prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey;
-		if (psecuritypriv->dot118021XGrpKeyid != prxattrib->key_index) {
-			DBG_8723A("not match packet_index =%d, install_index ="
-				  "%d\n", prxattrib->key_index,
-				  psecuritypriv->dot118021XGrpKeyid);
-			res = _FAIL;
-			goto exit;
-		}
-	} else {
-		prwskey = &stainfo->dot118021x_UncstKey.skey[0];
-	}
-
-	length = skb->len - prxattrib->hdrlen -	prxattrib->iv_len;
-
-	res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length);
-exit:
-	return res;
-}
-
-void rtw_use_tkipkey_handler23a(void *function_context)
-{
-	struct rtw_adapter *padapter = function_context;
-
-	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-		 "^^^%s ^^^\n", __func__);
-	padapter->securitypriv.busetkipkey = 1;
-	RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
-		 "^^^%s padapter->securitypriv.busetkipkey =%d^^^\n",
-		 __func__, padapter->securitypriv.busetkipkey);
-}