--- /dev/null
+/*
+ * DES and 3DES-EDE ciphers
+ *
+ * Modifications to LibTomCrypt implementation:
+ * Copyright (c) 2006-2009, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "crypto.h"
+#include "des_i.h"
+
+/*
+ * This implementation is based on a DES implementation included in
+ * LibTomCrypt. The version here is modified to fit in wpa_supplicant/hostapd
+ * coding style.
+ */
+
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com
+ */
+
+/**
+ DES code submitted by Dobes Vandermeer
+*/
+
+#define ROLc(x, y) \
+ ((((unsigned long) (x) << (unsigned long) ((y) & 31)) | \
+ (((unsigned long) (x) & 0xFFFFFFFFUL) >> \
+ (unsigned long) (32 - ((y) & 31)))) & 0xFFFFFFFFUL)
+#define RORc(x, y) \
+ (((((unsigned long) (x) & 0xFFFFFFFFUL) >> \
+ (unsigned long) ((y) & 31)) | \
+ ((unsigned long) (x) << (unsigned long) (32 - ((y) & 31)))) & \
+ 0xFFFFFFFFUL)
+
+
+static const u32 bytebit[8] =
+{
+ 0200, 0100, 040, 020, 010, 04, 02, 01
+};
+
+static const u32 bigbyte[24] =
+{
+ 0x800000UL, 0x400000UL, 0x200000UL, 0x100000UL,
+ 0x80000UL, 0x40000UL, 0x20000UL, 0x10000UL,
+ 0x8000UL, 0x4000UL, 0x2000UL, 0x1000UL,
+ 0x800UL, 0x400UL, 0x200UL, 0x100UL,
+ 0x80UL, 0x40UL, 0x20UL, 0x10UL,
+ 0x8UL, 0x4UL, 0x2UL, 0x1L
+};
+
+/* Use the key schedule specific in the standard (ANSI X3.92-1981) */
+
+static const u8 pc1[56] = {
+ 56, 48, 40, 32, 24, 16, 8, 0, 57, 49, 41, 33, 25, 17,
+ 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35,
+ 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21,
+ 13, 5, 60, 52, 44, 36, 28, 20, 12, 4, 27, 19, 11, 3
+};
+
+static const u8 totrot[16] = {
+ 1, 2, 4, 6,
+ 8, 10, 12, 14,
+ 15, 17, 19, 21,
+ 23, 25, 27, 28
+};
+
+static const u8 pc2[48] = {
+ 13, 16, 10, 23, 0, 4, 2, 27, 14, 5, 20, 9,
+ 22, 18, 11, 3, 25, 7, 15, 6, 26, 19, 12, 1,
+ 40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47,
+ 43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31
+};
+
+
+static const u32 SP1[64] =
+{
+ 0x01010400UL, 0x00000000UL, 0x00010000UL, 0x01010404UL,
+ 0x01010004UL, 0x00010404UL, 0x00000004UL, 0x00010000UL,
+ 0x00000400UL, 0x01010400UL, 0x01010404UL, 0x00000400UL,
+ 0x01000404UL, 0x01010004UL, 0x01000000UL, 0x00000004UL,
+ 0x00000404UL, 0x01000400UL, 0x01000400UL, 0x00010400UL,
+ 0x00010400UL, 0x01010000UL, 0x01010000UL, 0x01000404UL,
+ 0x00010004UL, 0x01000004UL, 0x01000004UL, 0x00010004UL,
+ 0x00000000UL, 0x00000404UL, 0x00010404UL, 0x01000000UL,
+ 0x00010000UL, 0x01010404UL, 0x00000004UL, 0x01010000UL,
+ 0x01010400UL, 0x01000000UL, 0x01000000UL, 0x00000400UL,
+ 0x01010004UL, 0x00010000UL, 0x00010400UL, 0x01000004UL,
+ 0x00000400UL, 0x00000004UL, 0x01000404UL, 0x00010404UL,
+ 0x01010404UL, 0x00010004UL, 0x01010000UL, 0x01000404UL,
+ 0x01000004UL, 0x00000404UL, 0x00010404UL, 0x01010400UL,
+ 0x00000404UL, 0x01000400UL, 0x01000400UL, 0x00000000UL,
+ 0x00010004UL, 0x00010400UL, 0x00000000UL, 0x01010004UL
+};
+
+static const u32 SP2[64] =
+{
+ 0x80108020UL, 0x80008000UL, 0x00008000UL, 0x00108020UL,
+ 0x00100000UL, 0x00000020UL, 0x80100020UL, 0x80008020UL,
+ 0x80000020UL, 0x80108020UL, 0x80108000UL, 0x80000000UL,
+ 0x80008000UL, 0x00100000UL, 0x00000020UL, 0x80100020UL,
+ 0x00108000UL, 0x00100020UL, 0x80008020UL, 0x00000000UL,
+ 0x80000000UL, 0x00008000UL, 0x00108020UL, 0x80100000UL,
+ 0x00100020UL, 0x80000020UL, 0x00000000UL, 0x00108000UL,
+ 0x00008020UL, 0x80108000UL, 0x80100000UL, 0x00008020UL,
+ 0x00000000UL, 0x00108020UL, 0x80100020UL, 0x00100000UL,
+ 0x80008020UL, 0x80100000UL, 0x80108000UL, 0x00008000UL,
+ 0x80100000UL, 0x80008000UL, 0x00000020UL, 0x80108020UL,
+ 0x00108020UL, 0x00000020UL, 0x00008000UL, 0x80000000UL,
+ 0x00008020UL, 0x80108000UL, 0x00100000UL, 0x80000020UL,
+ 0x00100020UL, 0x80008020UL, 0x80000020UL, 0x00100020UL,
+ 0x00108000UL, 0x00000000UL, 0x80008000UL, 0x00008020UL,
+ 0x80000000UL, 0x80100020UL, 0x80108020UL, 0x00108000UL
+};
+
+static const u32 SP3[64] =
+{
+ 0x00000208UL, 0x08020200UL, 0x00000000UL, 0x08020008UL,
+ 0x08000200UL, 0x00000000UL, 0x00020208UL, 0x08000200UL,
+ 0x00020008UL, 0x08000008UL, 0x08000008UL, 0x00020000UL,
+ 0x08020208UL, 0x00020008UL, 0x08020000UL, 0x00000208UL,
+ 0x08000000UL, 0x00000008UL, 0x08020200UL, 0x00000200UL,
+ 0x00020200UL, 0x08020000UL, 0x08020008UL, 0x00020208UL,
+ 0x08000208UL, 0x00020200UL, 0x00020000UL, 0x08000208UL,
+ 0x00000008UL, 0x08020208UL, 0x00000200UL, 0x08000000UL,
+ 0x08020200UL, 0x08000000UL, 0x00020008UL, 0x00000208UL,
+ 0x00020000UL, 0x08020200UL, 0x08000200UL, 0x00000000UL,
+ 0x00000200UL, 0x00020008UL, 0x08020208UL, 0x08000200UL,
+ 0x08000008UL, 0x00000200UL, 0x00000000UL, 0x08020008UL,
+ 0x08000208UL, 0x00020000UL, 0x08000000UL, 0x08020208UL,
+ 0x00000008UL, 0x00020208UL, 0x00020200UL, 0x08000008UL,
+ 0x08020000UL, 0x08000208UL, 0x00000208UL, 0x08020000UL,
+ 0x00020208UL, 0x00000008UL, 0x08020008UL, 0x00020200UL
+};
+
+static const u32 SP4[64] =
+{
+ 0x00802001UL, 0x00002081UL, 0x00002081UL, 0x00000080UL,
+ 0x00802080UL, 0x00800081UL, 0x00800001UL, 0x00002001UL,
+ 0x00000000UL, 0x00802000UL, 0x00802000UL, 0x00802081UL,
+ 0x00000081UL, 0x00000000UL, 0x00800080UL, 0x00800001UL,
+ 0x00000001UL, 0x00002000UL, 0x00800000UL, 0x00802001UL,
+ 0x00000080UL, 0x00800000UL, 0x00002001UL, 0x00002080UL,
+ 0x00800081UL, 0x00000001UL, 0x00002080UL, 0x00800080UL,
+ 0x00002000UL, 0x00802080UL, 0x00802081UL, 0x00000081UL,
+ 0x00800080UL, 0x00800001UL, 0x00802000UL, 0x00802081UL,
+ 0x00000081UL, 0x00000000UL, 0x00000000UL, 0x00802000UL,
+ 0x00002080UL, 0x00800080UL, 0x00800081UL, 0x00000001UL,
+ 0x00802001UL, 0x00002081UL, 0x00002081UL, 0x00000080UL,
+ 0x00802081UL, 0x00000081UL, 0x00000001UL, 0x00002000UL,
+ 0x00800001UL, 0x00002001UL, 0x00802080UL, 0x00800081UL,
+ 0x00002001UL, 0x00002080UL, 0x00800000UL, 0x00802001UL,
+ 0x00000080UL, 0x00800000UL, 0x00002000UL, 0x00802080UL
+};
+
+static const u32 SP5[64] =
+{
+ 0x00000100UL, 0x02080100UL, 0x02080000UL, 0x42000100UL,
+ 0x00080000UL, 0x00000100UL, 0x40000000UL, 0x02080000UL,
+ 0x40080100UL, 0x00080000UL, 0x02000100UL, 0x40080100UL,
+ 0x42000100UL, 0x42080000UL, 0x00080100UL, 0x40000000UL,
+ 0x02000000UL, 0x40080000UL, 0x40080000UL, 0x00000000UL,
+ 0x40000100UL, 0x42080100UL, 0x42080100UL, 0x02000100UL,
+ 0x42080000UL, 0x40000100UL, 0x00000000UL, 0x42000000UL,
+ 0x02080100UL, 0x02000000UL, 0x42000000UL, 0x00080100UL,
+ 0x00080000UL, 0x42000100UL, 0x00000100UL, 0x02000000UL,
+ 0x40000000UL, 0x02080000UL, 0x42000100UL, 0x40080100UL,
+ 0x02000100UL, 0x40000000UL, 0x42080000UL, 0x02080100UL,
+ 0x40080100UL, 0x00000100UL, 0x02000000UL, 0x42080000UL,
+ 0x42080100UL, 0x00080100UL, 0x42000000UL, 0x42080100UL,
+ 0x02080000UL, 0x00000000UL, 0x40080000UL, 0x42000000UL,
+ 0x00080100UL, 0x02000100UL, 0x40000100UL, 0x00080000UL,
+ 0x00000000UL, 0x40080000UL, 0x02080100UL, 0x40000100UL
+};
+
+static const u32 SP6[64] =
+{
+ 0x20000010UL, 0x20400000UL, 0x00004000UL, 0x20404010UL,
+ 0x20400000UL, 0x00000010UL, 0x20404010UL, 0x00400000UL,
+ 0x20004000UL, 0x00404010UL, 0x00400000UL, 0x20000010UL,
+ 0x00400010UL, 0x20004000UL, 0x20000000UL, 0x00004010UL,
+ 0x00000000UL, 0x00400010UL, 0x20004010UL, 0x00004000UL,
+ 0x00404000UL, 0x20004010UL, 0x00000010UL, 0x20400010UL,
+ 0x20400010UL, 0x00000000UL, 0x00404010UL, 0x20404000UL,
+ 0x00004010UL, 0x00404000UL, 0x20404000UL, 0x20000000UL,
+ 0x20004000UL, 0x00000010UL, 0x20400010UL, 0x00404000UL,
+ 0x20404010UL, 0x00400000UL, 0x00004010UL, 0x20000010UL,
+ 0x00400000UL, 0x20004000UL, 0x20000000UL, 0x00004010UL,
+ 0x20000010UL, 0x20404010UL, 0x00404000UL, 0x20400000UL,
+ 0x00404010UL, 0x20404000UL, 0x00000000UL, 0x20400010UL,
+ 0x00000010UL, 0x00004000UL, 0x20400000UL, 0x00404010UL,
+ 0x00004000UL, 0x00400010UL, 0x20004010UL, 0x00000000UL,
+ 0x20404000UL, 0x20000000UL, 0x00400010UL, 0x20004010UL
+};
+
+static const u32 SP7[64] =
+{
+ 0x00200000UL, 0x04200002UL, 0x04000802UL, 0x00000000UL,
+ 0x00000800UL, 0x04000802UL, 0x00200802UL, 0x04200800UL,
+ 0x04200802UL, 0x00200000UL, 0x00000000UL, 0x04000002UL,
+ 0x00000002UL, 0x04000000UL, 0x04200002UL, 0x00000802UL,
+ 0x04000800UL, 0x00200802UL, 0x00200002UL, 0x04000800UL,
+ 0x04000002UL, 0x04200000UL, 0x04200800UL, 0x00200002UL,
+ 0x04200000UL, 0x00000800UL, 0x00000802UL, 0x04200802UL,
+ 0x00200800UL, 0x00000002UL, 0x04000000UL, 0x00200800UL,
+ 0x04000000UL, 0x00200800UL, 0x00200000UL, 0x04000802UL,
+ 0x04000802UL, 0x04200002UL, 0x04200002UL, 0x00000002UL,
+ 0x00200002UL, 0x04000000UL, 0x04000800UL, 0x00200000UL,
+ 0x04200800UL, 0x00000802UL, 0x00200802UL, 0x04200800UL,
+ 0x00000802UL, 0x04000002UL, 0x04200802UL, 0x04200000UL,
+ 0x00200800UL, 0x00000000UL, 0x00000002UL, 0x04200802UL,
+ 0x00000000UL, 0x00200802UL, 0x04200000UL, 0x00000800UL,
+ 0x04000002UL, 0x04000800UL, 0x00000800UL, 0x00200002UL
+};
+
+static const u32 SP8[64] =
+{
+ 0x10001040UL, 0x00001000UL, 0x00040000UL, 0x10041040UL,
+ 0x10000000UL, 0x10001040UL, 0x00000040UL, 0x10000000UL,
+ 0x00040040UL, 0x10040000UL, 0x10041040UL, 0x00041000UL,
+ 0x10041000UL, 0x00041040UL, 0x00001000UL, 0x00000040UL,
+ 0x10040000UL, 0x10000040UL, 0x10001000UL, 0x00001040UL,
+ 0x00041000UL, 0x00040040UL, 0x10040040UL, 0x10041000UL,
+ 0x00001040UL, 0x00000000UL, 0x00000000UL, 0x10040040UL,
+ 0x10000040UL, 0x10001000UL, 0x00041040UL, 0x00040000UL,
+ 0x00041040UL, 0x00040000UL, 0x10041000UL, 0x00001000UL,
+ 0x00000040UL, 0x10040040UL, 0x00001000UL, 0x00041040UL,
+ 0x10001000UL, 0x00000040UL, 0x10000040UL, 0x10040000UL,
+ 0x10040040UL, 0x10000000UL, 0x00040000UL, 0x10001040UL,
+ 0x00000000UL, 0x10041040UL, 0x00040040UL, 0x10000040UL,
+ 0x10040000UL, 0x10001000UL, 0x10001040UL, 0x00000000UL,
+ 0x10041040UL, 0x00041000UL, 0x00041000UL, 0x00001040UL,
+ 0x00001040UL, 0x00040040UL, 0x10000000UL, 0x10041000UL
+};
+
+
+static void cookey(const u32 *raw1, u32 *keyout)
+{
+ u32 *cook;
+ const u32 *raw0;
+ u32 dough[32];
+ int i;
+
+ cook = dough;
+ for (i = 0; i < 16; i++, raw1++) {
+ raw0 = raw1++;
+ *cook = (*raw0 & 0x00fc0000L) << 6;
+ *cook |= (*raw0 & 0x00000fc0L) << 10;
+ *cook |= (*raw1 & 0x00fc0000L) >> 10;
+ *cook++ |= (*raw1 & 0x00000fc0L) >> 6;
+ *cook = (*raw0 & 0x0003f000L) << 12;
+ *cook |= (*raw0 & 0x0000003fL) << 16;
+ *cook |= (*raw1 & 0x0003f000L) >> 4;
+ *cook++ |= (*raw1 & 0x0000003fL);
+ }
+
+ os_memcpy(keyout, dough, sizeof(dough));
+}
+
+
+static void deskey(const u8 *key, int decrypt, u32 *keyout)
+{
+ u32 i, j, l, m, n, kn[32];
+ u8 pc1m[56], pcr[56];
+
+ for (j = 0; j < 56; j++) {
+ l = (u32) pc1[j];
+ m = l & 7;
+ pc1m[j] = (u8)
+ ((key[l >> 3U] & bytebit[m]) == bytebit[m] ? 1 : 0);
+ }
+
+ for (i = 0; i < 16; i++) {
+ if (decrypt)
+ m = (15 - i) << 1;
+ else
+ m = i << 1;
+ n = m + 1;
+ kn[m] = kn[n] = 0L;
+ for (j = 0; j < 28; j++) {
+ l = j + (u32) totrot[i];
+ if (l < 28)
+ pcr[j] = pc1m[l];
+ else
+ pcr[j] = pc1m[l - 28];
+ }
+ for (/* j = 28 */; j < 56; j++) {
+ l = j + (u32) totrot[i];
+ if (l < 56)
+ pcr[j] = pc1m[l];
+ else
+ pcr[j] = pc1m[l - 28];
+ }
+ for (j = 0; j < 24; j++) {
+ if ((int) pcr[(int) pc2[j]] != 0)
+ kn[m] |= bigbyte[j];
+ if ((int) pcr[(int) pc2[j + 24]] != 0)
+ kn[n] |= bigbyte[j];
+ }
+ }
+
+ cookey(kn, keyout);
+}
+
+
+static void desfunc(u32 *block, const u32 *keys)
+{
+ u32 work, right, leftt;
+ int cur_round;
+
+ leftt = block[0];
+ right = block[1];
+
+ work = ((leftt >> 4) ^ right) & 0x0f0f0f0fL;
+ right ^= work;
+ leftt ^= (work << 4);
+
+ work = ((leftt >> 16) ^ right) & 0x0000ffffL;
+ right ^= work;
+ leftt ^= (work << 16);
+
+ work = ((right >> 2) ^ leftt) & 0x33333333L;
+ leftt ^= work;
+ right ^= (work << 2);
+
+ work = ((right >> 8) ^ leftt) & 0x00ff00ffL;
+ leftt ^= work;
+ right ^= (work << 8);
+
+ right = ROLc(right, 1);
+ work = (leftt ^ right) & 0xaaaaaaaaL;
+
+ leftt ^= work;
+ right ^= work;
+ leftt = ROLc(leftt, 1);
+
+ for (cur_round = 0; cur_round < 8; cur_round++) {
+ work = RORc(right, 4) ^ *keys++;
+ leftt ^= SP7[work & 0x3fL]
+ ^ SP5[(work >> 8) & 0x3fL]
+ ^ SP3[(work >> 16) & 0x3fL]
+ ^ SP1[(work >> 24) & 0x3fL];
+ work = right ^ *keys++;
+ leftt ^= SP8[ work & 0x3fL]
+ ^ SP6[(work >> 8) & 0x3fL]
+ ^ SP4[(work >> 16) & 0x3fL]
+ ^ SP2[(work >> 24) & 0x3fL];
+
+ work = RORc(leftt, 4) ^ *keys++;
+ right ^= SP7[ work & 0x3fL]
+ ^ SP5[(work >> 8) & 0x3fL]
+ ^ SP3[(work >> 16) & 0x3fL]
+ ^ SP1[(work >> 24) & 0x3fL];
+ work = leftt ^ *keys++;
+ right ^= SP8[ work & 0x3fL]
+ ^ SP6[(work >> 8) & 0x3fL]
+ ^ SP4[(work >> 16) & 0x3fL]
+ ^ SP2[(work >> 24) & 0x3fL];
+ }
+
+ right = RORc(right, 1);
+ work = (leftt ^ right) & 0xaaaaaaaaL;
+ leftt ^= work;
+ right ^= work;
+ leftt = RORc(leftt, 1);
+ work = ((leftt >> 8) ^ right) & 0x00ff00ffL;
+ right ^= work;
+ leftt ^= (work << 8);
+ /* -- */
+ work = ((leftt >> 2) ^ right) & 0x33333333L;
+ right ^= work;
+ leftt ^= (work << 2);
+ work = ((right >> 16) ^ leftt) & 0x0000ffffL;
+ leftt ^= work;
+ right ^= (work << 16);
+ work = ((right >> 4) ^ leftt) & 0x0f0f0f0fL;
+ leftt ^= work;
+ right ^= (work << 4);
+
+ block[0] = right;
+ block[1] = leftt;
+}
+
+
+/* wpa_supplicant/hostapd specific wrapper */
+
+void des_encrypt(const u8 *clear, const u8 *key, u8 *cypher)
+{
+ u8 pkey[8], next, tmp;
+ int i;
+ u32 ek[32], work[2];
+
+ /* Add parity bits to the key */
+ next = 0;
+ for (i = 0; i < 7; i++) {
+ tmp = key[i];
+ pkey[i] = (tmp >> i) | next | 1;
+ next = tmp << (7 - i);
+ }
+ pkey[i] = next | 1;
+
+ deskey(pkey, 0, ek);
+
+ work[0] = WPA_GET_BE32(clear);
+ work[1] = WPA_GET_BE32(clear + 4);
+ desfunc(work, ek);
+ WPA_PUT_BE32(cypher, work[0]);
+ WPA_PUT_BE32(cypher + 4, work[1]);
+
+ os_memset(pkey, 0, sizeof(pkey));
+ os_memset(ek, 0, sizeof(ek));
+}
+
+
+void des_key_setup(const u8 *key, u32 *ek, u32 *dk)
+{
+ deskey(key, 0, ek);
+ deskey(key, 1, dk);
+}
+
+
+void des_block_encrypt(const u8 *plain, const u32 *ek, u8 *crypt)
+{
+ u32 work[2];
+ work[0] = WPA_GET_BE32(plain);
+ work[1] = WPA_GET_BE32(plain + 4);
+ desfunc(work, ek);
+ WPA_PUT_BE32(crypt, work[0]);
+ WPA_PUT_BE32(crypt + 4, work[1]);
+}
+
+
+void des_block_decrypt(const u8 *crypt, const u32 *dk, u8 *plain)
+{
+ u32 work[2];
+ work[0] = WPA_GET_BE32(crypt);
+ work[1] = WPA_GET_BE32(crypt + 4);
+ desfunc(work, dk);
+ WPA_PUT_BE32(plain, work[0]);
+ WPA_PUT_BE32(plain + 4, work[1]);
+}
+
+
+void des3_key_setup(const u8 *key, struct des3_key_s *dkey)
+{
+ deskey(key, 0, dkey->ek[0]);
+ deskey(key + 8, 1, dkey->ek[1]);
+ deskey(key + 16, 0, dkey->ek[2]);
+
+ deskey(key, 1, dkey->dk[2]);
+ deskey(key + 8, 0, dkey->dk[1]);
+ deskey(key + 16, 1, dkey->dk[0]);
+}
+
+
+void des3_encrypt(const u8 *plain, const struct des3_key_s *key, u8 *crypt)
+{
+ u32 work[2];
+
+ work[0] = WPA_GET_BE32(plain);
+ work[1] = WPA_GET_BE32(plain + 4);
+ desfunc(work, key->ek[0]);
+ desfunc(work, key->ek[1]);
+ desfunc(work, key->ek[2]);
+ WPA_PUT_BE32(crypt, work[0]);
+ WPA_PUT_BE32(crypt + 4, work[1]);
+}
+
+
+void des3_decrypt(const u8 *crypt, const struct des3_key_s *key, u8 *plain)
+{
+ u32 work[2];
+
+ work[0] = WPA_GET_BE32(crypt);
+ work[1] = WPA_GET_BE32(crypt + 4);
+ desfunc(work, key->dk[0]);
+ desfunc(work, key->dk[1]);
+ desfunc(work, key->dk[2]);
+ WPA_PUT_BE32(plain, work[0]);
+ WPA_PUT_BE32(plain + 4, work[1]);
+}
projects / mech_eap.git / blobdiff