Rename a number of libraries and executables to avoid conflicts with KDE4

7 files changed, 1637 insertions, 0 deletions

diff --git a/tdeio/misc/tdentlm/CMakeLists.txt b/tdeio/misc/tdentlm/CMakeLists.txt
new file mode 100644
index 000000000..dc26da9a1
--- /dev/null
+++ b/tdeio/misc/tdentlm/CMakeLists.txt
@@ -0,0 +1,43 @@
+#################################################
+#
+#  (C) 2010 Serghei Amelian
+#  serghei (DOT) amelian (AT) gmail.com
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+include_directories(
+  ${TQT_INCLUDE_DIRS}
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_BINARY_DIR}/tdecore
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_SOURCE_DIR}/tdecore
+)
+
+link_directories(
+  ${TQT_LIBRARY_DIRS}
+)
+
+
+##### headers ###################################
+
+install(FILES tdentlm.h DESTINATION ${INCLUDE_INSTALL_DIR}/tdeio )
+
+
+##### tdentlm ###################################
+
+set( target tdentlm )
+
+set( ${target}_SRCS
+  tdentlm.cpp des.cpp
+)
+
+tde_add_library( ${target} SHARED
+  SOURCES ${${target}_SRCS}
+  VERSION 0.0.0
+  LINK tdecore-shared
+  DESTINATION ${LIB_INSTALL_DIR}
+)
diff --git a/tdeio/misc/tdentlm/Makefile.am b/tdeio/misc/tdentlm/Makefile.am
new file mode 100644
index 000000000..16164dbe3
--- /dev/null
+++ b/tdeio/misc/tdentlm/Makefile.am
@@ -0,0 +1,12 @@
+INCLUDES=$(all_includes)
+
+lib_LTLIBRARIES = libtdentlm.la
+METASOURCES     = AUTO
+
+tdentlmincludedir = $(includedir)/tdeio
+tdentlminclude_HEADERS = tdentlm.h
+
+libtdentlm_la_SOURCES = tdentlm.cpp des.cpp
+libtdentlm_la_LDFLAGS = $(all_libraries) -version-info 0:0:0 -no-undefined
+libtdentlm_la_LIBADD = $(LIB_TDECORE) $(LIB_QT)
+
diff --git a/tdeio/misc/tdentlm/des.cpp b/tdeio/misc/tdentlm/des.cpp
new file mode 100644
index 000000000..bb4fab88b
--- /dev/null
+++ b/tdeio/misc/tdentlm/des.cpp
@@ -0,0 +1,513 @@
+
+/* Sofware DES functions
+ * written 12 Dec 1986 by Phil Karn, KA9Q; large sections adapted from
+ * the 1977 public-domain program by Jim Gillogly
+ * Modified for additional speed - 6 December 1988 Phil Karn
+ * Modified for parameterized key schedules - Jan 1991 Phil Karn
+ * Callers now allocate a key schedule as follows:
+ *	kn = (char (*)[8])malloc(sizeof(char) * 8 * 16);
+ *	or
+ *	char kn[16][8];
+ */
+
+/* modified in order to use the libmcrypt API by Nikos Mavroyanopoulos 
+ * All modifications are placed under the license of libmcrypt.
+ */
+
+/* $Id$ */
+
+#include <string.h>
+#include <kswap.h>
+#include "des.h"
+
+static void permute_ip (unsigned char *inblock, DES_KEY * key, unsigned char *outblock);
+static void permute_fp (unsigned char *inblock, DES_KEY * key, unsigned char *outblock);
+static void perminit_ip (DES_KEY * key);
+static void spinit (DES_KEY * key);
+static void perminit_fp (DES_KEY * key);
+static TQ_UINT32 f (DES_KEY * key,  TQ_UINT32 r,  char *subkey);
+
+
+/* Tables defined in the Data Encryption Standard documents */
+
+/* initial permutation IP */
+static const char ip[] = {
+  58, 50, 42, 34, 26, 18, 10, 2,
+  60, 52, 44, 36, 28, 20, 12, 4,
+  62, 54, 46, 38, 30, 22, 14, 6,
+  64, 56, 48, 40, 32, 24, 16, 8,
+  57, 49, 41, 33, 25, 17, 9, 1,
+  59, 51, 43, 35, 27, 19, 11, 3,
+  61, 53, 45, 37, 29, 21, 13, 5,
+  63, 55, 47, 39, 31, 23, 15, 7
+};
+
+/* final permutation IP^-1 */
+static const char fp[] = {
+  40, 8, 48, 16, 56, 24, 64, 32,
+  39, 7, 47, 15, 55, 23, 63, 31,
+  38, 6, 46, 14, 54, 22, 62, 30,
+  37, 5, 45, 13, 53, 21, 61, 29,
+  36, 4, 44, 12, 52, 20, 60, 28,
+  35, 3, 43, 11, 51, 19, 59, 27,
+  34, 2, 42, 10, 50, 18, 58, 26,
+  33, 1, 41, 9, 49, 17, 57, 25
+};
+
+/* expansion operation matrix
+ * This is for reference only; it is unused in the code
+ * as the f() function performs it implicitly for speed
+ */
+#ifdef notdef
+static const char ei[] = {
+  32, 1, 2, 3, 4, 5,
+  4, 5, 6, 7, 8, 9,
+  8, 9, 10, 11, 12, 13,
+  12, 13, 14, 15, 16, 17,
+  16, 17, 18, 19, 20, 21,
+  20, 21, 22, 23, 24, 25,
+  24, 25, 26, 27, 28, 29,
+  28, 29, 30, 31, 32, 1
+};
+#endif
+
+/* permuted choice table (key) */
+static const char pc1[] = {
+  57, 49, 41, 33, 25, 17, 9,
+  1, 58, 50, 42, 34, 26, 18,
+  10, 2, 59, 51, 43, 35, 27,
+  19, 11, 3, 60, 52, 44, 36,
+
+  63, 55, 47, 39, 31, 23, 15,
+  7, 62, 54, 46, 38, 30, 22,
+  14, 6, 61, 53, 45, 37, 29,
+  21, 13, 5, 28, 20, 12, 4
+};
+
+/* number left rotations of pc1 */
+static const char totrot[] = {
+  1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28
+};
+
+/* permuted choice key (table) */
+static const char pc2[] = {
+  14, 17, 11, 24, 1, 5,
+  3, 28, 15, 6, 21, 10,
+  23, 19, 12, 4, 26, 8,
+  16, 7, 27, 20, 13, 2,
+  41, 52, 31, 37, 47, 55,
+  30, 40, 51, 45, 33, 48,
+  44, 49, 39, 56, 34, 53,
+  46, 42, 50, 36, 29, 32
+};
+
+/* The (in)famous S-boxes */
+static const char si[8][64] = {
+  /* S1 */
+  {14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7,
+   0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8,
+   4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0,
+   15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13},
+
+  /* S2 */
+  {15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10,
+   3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5,
+   0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15,
+   13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9},
+
+  /* S3 */
+  {10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8,
+   13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1,
+   13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7,
+   1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12},
+
+  /* S4 */
+  {7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15,
+   13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9,
+   10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4,
+   3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14},
+
+  /* S5 */
+  {2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9,
+   14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6,
+   4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14,
+   11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3},
+
+  /* S6 */
+  {12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11,
+   10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8,
+   9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6,
+   4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13},
+
+  /* S7 */
+  {4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1,
+   13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6,
+   1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2,
+   6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12},
+
+  /* S8 */
+  {13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7,
+   1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2,
+   7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8,
+   2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11},
+
+};
+
+/* 32-bit permutation function P used on the output of the S-boxes */
+static const char p32i[] = {
+  16, 7, 20, 21,
+  29, 12, 28, 17,
+  1, 15, 23, 26,
+  5, 18, 31, 10,
+  2, 8, 24, 14,
+  32, 27, 3, 9,
+  19, 13, 30, 6,
+  22, 11, 4, 25
+};
+
+/* End of DES-defined tables */
+
+/* Lookup tables initialized once only at startup by desinit() */
+
+/* bit 0 is left-most in byte */
+static const int bytebit[] = {
+  0200, 0100, 040, 020, 010, 04, 02, 01
+};
+
+static const int nibblebit[] = {
+  010, 04, 02, 01
+};
+
+/* Allocate space and initialize DES lookup arrays
+ * mode == 0: standard Data Encryption Algorithm
+ */
+static int
+desinit (DES_KEY * key)
+{
+
+  spinit (key);
+  perminit_ip (key);
+  perminit_fp (key);
+
+  return 0;
+}
+
+
+/* Set key (initialize key schedule array) */
+int
+ntlm_des_set_key (DES_KEY * dkey, char *user_key, int /*len*/)
+{
+  char pc1m[56];		/* place to modify pc1 into */
+  char pcr[56];			/* place to rotate pc1 into */
+   int i, j, l;
+  int m;
+
+  memset(dkey, 0, sizeof (DES_KEY));
+  desinit (dkey);
+
+  /* Clear key schedule */
+
+
+  for (j = 0; j < 56; j++)
+    {				/* convert pc1 to bits of key */
+      l = pc1[j] - 1;		/* integer bit location  */
+      m = l & 07;		/* find bit              */
+      pc1m[j] = (user_key[l >> 3] &	/* find which key byte l is in */
+		 bytebit[m])	/* and which bit of that byte */
+	? 1 : 0;		/* and store 1-bit result */
+
+    }
+  for (i = 0; i < 16; i++)
+    {				/* key chunk for each iteration */
+      for (j = 0; j < 56; j++)	/* rotate pc1 the right amount */
+	pcr[j] = pc1m[(l = j + totrot[i]) < (j < 28 ? 28 : 56) ? l : l - 28];
+      /* rotate left and right halves independently */
+      for (j = 0; j < 48; j++)
+	{			/* select bits individually */
+	  /* check bit that goes to kn[j] */
+	  if (pcr[pc2[j] - 1])
+	    {
+	      /* mask it in if it's there */
+	      l = j % 6;
+	      dkey->kn[i][j / 6] |= bytebit[l] >> 2;
+	    }
+	}
+    }
+  return 0;
+}
+
+/* In-place encryption of 64-bit block */
+static void
+ntlm_des_encrypt (DES_KEY * key, unsigned char *block)
+{
+  TQ_UINT32 left, right;
+  char *knp;
+  TQ_UINT32 work[2];		/* Working data storage */
+
+  permute_ip (block, key, (unsigned char *) work);	/* Initial Permutation */
+  left = KFromToBigEndian(work[0]);
+  right = KFromToBigEndian(work[1]);
+  
+  /* Do the 16 rounds.
+   * The rounds are numbered from 0 to 15. On even rounds
+   * the right half is fed to f() and the result exclusive-ORs
+   * the left half; on odd rounds the reverse is done.
+   */
+  knp = &key->kn[0][0];
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+  knp += 8;
+  left ^= f (key, right, knp);
+  knp += 8;
+  right ^= f (key, left, knp);
+
+  /* Left/right half swap, plus byte swap if little-endian */
+  work[1] = KFromToBigEndian( left );
+  work[0] = KFromToBigEndian( right );
+
+  permute_fp ((unsigned char *) work, key, block);	/* Inverse initial permutation */
+}
+
+/* Permute inblock with perm */
+static void
+permute_ip (unsigned char *inblock, DES_KEY * key, unsigned char *outblock)
+{
+   unsigned char *ib, *ob;	/* ptr to input or output block */
+   char *p, *q;
+   int j;
+
+  /* Clear output block */
+  memset(outblock, 0, 8);
+
+  ib = inblock;
+  for (j = 0; j < 16; j += 2, ib++)
+    {				/* for each input nibble */
+      ob = outblock;
+      p = key->iperm[j][(*ib >> 4) & 0xf];
+      q = key->iperm[j + 1][*ib & 0xf];
+      /* and each output byte, OR the masks together */
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+    }
+}
+
+/* Permute inblock with perm */
+static void
+permute_fp (unsigned char *inblock, DES_KEY * key, unsigned char *outblock)
+{
+   unsigned char *ib, *ob;	/* ptr to input or output block */
+   char *p, *q;
+   int j;
+
+  /* Clear output block */
+  memset(outblock, 0, 8);
+
+  ib = inblock;
+  for (j = 0; j < 16; j += 2, ib++)
+    {				/* for each input nibble */
+      ob = outblock;
+      p = key->fperm[j][(*ib >> 4) & 0xf];
+      q = key->fperm[j + 1][*ib & 0xf];
+      /* and each output byte, OR the masks together */
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+      *ob++ |= *p++ | *q++;
+    }
+}
+
+/* The nonlinear function f(r,k), the heart of DES */
+static TQ_UINT32
+f (DES_KEY * key,  TQ_UINT32 r,  char *subkey)
+{
+   TQ_UINT32 *spp;
+   TQ_UINT32 rval, rt;
+   int er;
+
+#ifdef	TRACE
+  printf ("f(%08lx, %02x %02x %02x %02x %02x %02x %02x %02x) = ",
+	  r,
+	  subkey[0], subkey[1], subkey[2],
+	  subkey[3], subkey[4], subkey[5], subkey[6], subkey[7]);
+#endif
+  /* Run E(R) ^ K through the combined S & P boxes.
+   * This code takes advantage of a convenient regularity in
+   * E, namely that each group of 6 bits in E(R) feeding
+   * a single S-box is a contiguous segment of R.
+   */
+  subkey += 7;
+
+  /* Compute E(R) for each block of 6 bits, and run thru boxes */
+  er = ((int) r << 1) | ((r & 0x80000000) ? 1 : 0);
+  spp = &key->sp[7][0];
+  rval = spp[(er ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt = (TQ_UINT32) r >> 3;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rval |= spp[((int) rt ^ *subkey--) & 0x3f];
+  spp -= 64;
+  rt >>= 4;
+  rt |= (r & 1) << 5;
+  rval |= spp[((int) rt ^ *subkey) & 0x3f];
+#ifdef	TRACE
+  printf (" %08lx\n", rval);
+#endif
+  return rval;
+}
+
+/* initialize a perm array */
+static void
+perminit_ip (DES_KEY * key)
+{
+   int l, j, k;
+  int i, m;
+
+  /* Clear the permutation array */
+  memset(key->iperm, 0, 16 * 16 * 8);
+
+  for (i = 0; i < 16; i++)	/* each input nibble position */
+    for (j = 0; j < 16; j++)	/* each possible input nibble */
+      for (k = 0; k < 64; k++)
+	{			/* each output bit position */
+	  l = ip[k] - 1;	/* where does this bit come from */
+	  if ((l >> 2) != i)	/* does it come from input posn? */
+	    continue;		/* if not, bit k is 0    */
+	  if (!(j & nibblebit[l & 3]))
+	    continue;		/* any such bit in input? */
+	  m = k & 07;		/* which bit is this in the byte */
+	  key->iperm[i][j][k >> 3] |= bytebit[m];
+	}
+}
+
+static void
+perminit_fp (DES_KEY * key)
+{
+  int l, j, k;
+  int i, m;
+
+  /* Clear the permutation array */
+  memset(key->fperm, 0, 16 * 16 * 8);
+
+  for (i = 0; i < 16; i++)	/* each input nibble position */
+    for (j = 0; j < 16; j++)	/* each possible input nibble */
+      for (k = 0; k < 64; k++)
+	{			/* each output bit position */
+	  l = fp[k] - 1;	/* where does this bit come from */
+	  if ((l >> 2) != i)	/* does it come from input posn? */
+	    continue;		/* if not, bit k is 0    */
+	  if (!(j & nibblebit[l & 3]))
+	    continue;		/* any such bit in input? */
+	  m = k & 07;		/* which bit is this in the byte */
+	  key->fperm[i][j][k >> 3] |= bytebit[m];
+	}
+}
+
+/* Initialize the lookup table for the combined S and P boxes */
+static void
+spinit (DES_KEY * key)
+{
+  char pbox[32];
+  int p, i, s, j, rowcol;
+  TQ_UINT32 val;
+
+  /* Compute pbox, the inverse of p32i.
+   * This is easier to work with
+   */
+  for (p = 0; p < 32; p++)
+    {
+      for (i = 0; i < 32; i++)
+	{
+	  if (p32i[i] - 1 == p)
+	    {
+	      pbox[p] = i;
+	      break;
+	    }
+	}
+    }
+  for (s = 0; s < 8; s++)
+    {				/* For each S-box */
+      for (i = 0; i < 64; i++)
+	{			/* For each possible input */
+	  val = 0;
+	  /* The row number is formed from the first and last
+	   * bits; the column number is from the middle 4
+	   */
+	  rowcol = (i & 32) | ((i & 1) ? 16 : 0) | ((i >> 1) & 0xf);
+	  for (j = 0; j < 4; j++)
+	    {			/* For each output bit */
+	      if (si[s][rowcol] & (8 >> j))
+		{
+		  val |= 1L << (31 - pbox[4 * s + j]);
+		}
+	    }
+	  key->sp[s][i] = val;
+	}
+    }
+}
+
+int
+ntlm_des_ecb_encrypt (const void *plaintext, int len, DES_KEY * akey,
+		      unsigned char output[8])
+{
+  int j;
+  const unsigned char *plain = (const unsigned char *) plaintext;
+
+  for (j = 0; j < len / 8; j++)
+    {
+      memcpy (&output[j * 8], &plain[j * 8], 8);
+      ntlm_des_encrypt (akey, &output[j * 8]);
+    }
+
+  if (j == 0 && len != 0)
+    return -1;			/* no blocks were encrypted */
+  return 0;
+}
diff --git a/tdeio/misc/tdentlm/des.h b/tdeio/misc/tdentlm/des.h
new file mode 100644
index 000000000..0f6f59dc9
--- /dev/null
+++ b/tdeio/misc/tdentlm/des.h
@@ -0,0 +1,19 @@
+#ifndef KNTLM_DES_H
+#define KNTLM_DES_H
+
+#include <tqglobal.h>
+
+typedef struct des_key
+{
+  char kn[16][8];
+  TQ_UINT32 sp[8][64];
+  char iperm[16][16][8];
+  char fperm[16][16][8];
+} DES_KEY;
+
+int
+ntlm_des_ecb_encrypt (const void *plaintext, int len, DES_KEY * akey, unsigned char output[8]);
+int
+ntlm_des_set_key (DES_KEY * dkey, char *user_key, int len);
+
+#endif /*  KNTLM_DES_H */
diff --git a/tdeio/misc/tdentlm/kswap.h b/tdeio/misc/tdentlm/kswap.h
new file mode 100644
index 000000000..9eca243de
--- /dev/null
+++ b/tdeio/misc/tdentlm/kswap.h
@@ -0,0 +1,428 @@
+/*
+   This file is part of the KDE libraries.
+   Copyright (c) 2004 Szombathelyi Gy�rgy <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KSWAP_H
+#define KSWAP_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <tqglobal.h>
+
+/** 
+ * \defgroup KSWAP Byte-swapping functions
+ * kswap.h contains functions that will help converting
+ * 16, 32 and 64 bit length data between little-endian and
+ * big-endian representations.
+ *
+ * The KSWAP_16, KSWAP_32 and KSWAP_64 functions are always
+ * swaps the byte order of the supplied argument (which should be
+ * 16, 32 or 64 bit wide). These functions are inline, and tries to
+ * use the most optimized function of the underlying system
+ * (bswap_xx functions from byteswap.h in GLIBC, or ntohs and ntohl
+ * on little-endian machines, and if neither are applicable, some fast
+ * custom code).
+ *
+ * The KFromTo{Little|Big}Endian functions are for converting big-endian and 
+ * little-endian data to and from the machine endianness.
+ */
+
+#ifdef HAVE_BYTESWAP_H
+#include <byteswap.h>
+
+  inline TQ_UINT16 KSWAP_16( TQ_UINT16 b ) { return bswap_16( b ); }
+  inline TQ_INT16 KSWAP_16( TQ_INT16 b ) { return bswap_16( (TQ_UINT16)b ); }
+  inline TQ_UINT32 KSWAP_32( TQ_UINT32 b ) { return bswap_32( b ); }
+  inline TQ_INT32 KSWAP_32( TQ_INT32 b ) { return bswap_32( (TQ_UINT32)b ); }
+  inline TQ_UINT64 KSWAP_64( TQ_UINT64 b ) { return bswap_64( b ); }
+  inline TQ_INT64 KSWAP_64( TQ_INT64 b ) { return bswap_64( (TQ_UINT64)b ); }
+
+#else /* HAVE_BYTESWAP_H */
+#ifdef WORDS_BIGENDIAN
+  inline TQ_UINT16 KSWAP_16( TQ_UINT16 b ) 
+  { 
+    return (((b) & 0x00ff) << 8 | ((b) & 0xff00) >> 8); 
+  }
+
+  inline TQ_INT16 KSWAP_16( TQ_INT16 b ) 
+  { 
+    return ((((TQ_UINT16)b) & 0x00ff) << 8 | (((TQ_UINT16)b) & 0xff00) >> 8); 
+  }
+
+  inline TQ_UINT32 KSWAP_32( TQ_UINT32 b ) 
+  {
+    return
+      ((((b) & 0xff000000) >> 24) | (((b) & 0x00ff0000) >>  8) | \
+       (((b) & 0x0000ff00) <<  8) | (((b) & 0x000000ff) << 24)); 
+  }
+
+  inline TQ_INT32 KSWAP_32( TQ_INT32 b ) 
+  {
+    return 
+      (((((TQ_UINT32)b) & 0xff000000) >> 24) | ((((TQ_UINT32)b) & 0x00ff0000) >>  8) | \
+       ((((TQ_UINT32)b) & 0x0000ff00) <<  8) | ((((TQ_UINT32)b) & 0x000000ff) << 24)); 
+  }
+#else /* WORDS_BIGENDIAN */
+#include <sys/types.h>
+#include <netinet/in.h>
+
+  inline TQ_UINT16 KSWAP_16( TQ_UINT16 b ) { return htons(b); }
+  inline TQ_INT16 KSWAP_16( TQ_INT16 b ) { return htons((TQ_UINT16)b); }
+  inline TQ_UINT32 KSWAP_32( TQ_UINT32 b ) { return htonl(b); }
+  inline TQ_INT32 KSWAP_32( TQ_INT32 b ) { return htonl((TQ_UINT32)b); }
+#endif
+  inline TQ_UINT64 KSWAP_64( TQ_UINT64 b ) 
+  {
+    union { 
+        TQ_UINT64 ll;
+        TQ_UINT32 l[2]; 
+    } w, r;
+    w.ll = b;
+    r.l[0] = KSWAP_32( w.l[1] );
+    r.l[1] = KSWAP_32( w.l[0] );
+    return r.ll;
+  }
+
+  inline TQ_INT64 KSWAP_64( TQ_INT64 b ) 
+  {
+    union { 
+        TQ_UINT64 ll;
+        TQ_UINT32 l[2]; 
+    } w, r;
+    w.ll = (TQ_UINT64) b;
+    r.l[0] = KSWAP_32( w.l[1] );
+    r.l[1] = KSWAP_32( w.l[0] );
+    return r.ll;
+  }
+#endif	/* !HAVE_BYTESWAP_H */
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit unsigned value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_UINT16 KFromToBigEndian( TQ_UINT16 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_16(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit unsigned array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_UINT16 *out, TQ_UINT16 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<1 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_16( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit unsigned value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_UINT32 KFromToBigEndian( TQ_UINT32 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_32(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit unsigned array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_UINT32 *out, TQ_UINT32 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<2 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_32( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit unsigned value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_UINT64 KFromToBigEndian( TQ_UINT64 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_64(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit unsigned array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_UINT64 *out, TQ_UINT64 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<3 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_64( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit signed value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_INT16 KFromToBigEndian( TQ_INT16 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_16(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit signed array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_INT16 *out, TQ_INT16 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<1 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_16( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit signed value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_INT32 KFromToBigEndian( TQ_INT32 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_32(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit signed array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_INT32 *out, TQ_INT32 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<2 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_32( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit signed value from/to big-endian byte order to/from the machine order.
+ */
+inline TQ_INT64 KFromToBigEndian( TQ_INT64 b )
+{
+#ifdef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_64(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit signed array from/to big-endian byte order to/from the machine order.
+ */
+inline void KFromToBigEndian( TQ_INT64 *out, TQ_INT64 *in, uint len )
+{
+#ifdef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<3 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_64( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit unsigned value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_UINT16 KFromToLittleEndian( TQ_UINT16 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_16(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit unsigned array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_UINT16 *out, TQ_UINT16 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<1 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_16( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit unsigned value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_UINT32 KFromToLittleEndian( TQ_UINT32 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_32(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit unsigned array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_UINT32 *out, TQ_UINT32 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<2 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_32( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit unsigned value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_UINT64 KFromToLittleEndian( TQ_UINT64 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_64(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit unsigned array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_UINT64 *out, TQ_UINT64 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<3 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_64( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit signed value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_INT16 KFromToLittleEndian( TQ_INT16 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_16(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 16 bit signed array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_INT16 *out, TQ_INT16 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<1 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_16( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit signed value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_INT32 KFromToLittleEndian( TQ_INT32 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_32(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 32 bit signed array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_INT32 *out, TQ_INT32 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<2 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_32( *in ); out++; in++; len--; }
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit signed value from/to little-endian byte order to/from the machine order.
+ */
+inline TQ_INT64 KFromToLittleEndian( TQ_INT64 b )
+{
+#ifndef WORDS_BIGENDIAN
+  return b;
+#else
+  return KSWAP_64(b);
+#endif
+}
+
+/**
+ * \ingroup KSWAP
+ * Converts a 64 bit signed array from/to little-endian byte order to/from the machine order.
+ */
+inline void KFromToLittleEndian( TQ_INT64 *out, TQ_INT64 *in, uint len )
+{
+#ifndef WORDS_BIGENDIAN
+  if ( out != in ) memcpy( out, in, len<<3 ) ;
+#else
+  while ( len>0 ) { *out = KSWAP_64( *in ); out++; in++; len--; }
+#endif
+}
+
+#endif /* KSWAP_H */
diff --git a/tdeio/misc/tdentlm/tdentlm.cpp b/tdeio/misc/tdentlm/tdentlm.cpp
new file mode 100644
index 000000000..2ef5d1cb6
--- /dev/null
+++ b/tdeio/misc/tdentlm/tdentlm.cpp
@@ -0,0 +1,389 @@
+/* This file is part of the KDE libraries
+   Copyright (c) 2004 Szombathelyi Gy�gy <[email protected]>
+
+   The implementation is based on the documentation and sample code
+   at http://davenport.sourceforge.net/ntlm.html
+   The DES encryption functions are from libntlm 
+   at http://josefsson.org/libntlm/
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include <string.h>
+
+#include <tqdatetime.h>
+#include <kapplication.h>
+#include <kswap.h>
+#include <kmdcodec.h>
+#include <kdebug.h>
+
+#include "des.h"
+#include "tdentlm.h"
+
+TQString KNTLM::getString( const TQByteArray &buf, const SecBuf &secbuf, bool unicode )
+{
+  //watch for buffer overflows
+  TQ_UINT32 offset;
+  TQ_UINT16 len;
+  offset = KFromToLittleEndian((TQ_UINT32)secbuf.offset);
+  len = KFromToLittleEndian(secbuf.len);
+  if ( offset > buf.size() ||
+       offset + len > buf.size() ) return TQString::null;
+
+  TQString str;
+  const char *c = buf.data() + offset;
+  
+  if ( unicode ) {
+    str = UnicodeLE2TQString( (TQChar*) c, len >> 1 );
+  } else {
+    str = TQString::fromLatin1( c, len );
+  }
+  return str;
+}
+
+TQByteArray KNTLM::getBuf( const TQByteArray &buf, const SecBuf &secbuf )
+{
+  TQByteArray ret;
+  TQ_UINT32 offset;
+  TQ_UINT16 len;
+  offset = KFromToLittleEndian((TQ_UINT32)secbuf.offset);
+  len = KFromToLittleEndian(secbuf.len);
+  //watch for buffer overflows
+  if ( offset > buf.size() ||
+       offset + len > buf.size() ) return ret;
+  ret.duplicate( buf.data() + offset, buf.size() );
+  return ret;
+}
+
+void KNTLM::addString( TQByteArray &buf, SecBuf &secbuf, const TQString &str, bool unicode )
+{
+  TQByteArray tmp;
+
+  if ( unicode ) {
+    tmp = QString2UnicodeLE( str );
+    addBuf( buf, secbuf, tmp );
+  } else {
+    const char *c;
+    c = str.latin1();
+    tmp.setRawData( c, str.length() );
+    addBuf( buf, secbuf, tmp );
+    tmp.resetRawData( c, str.length() );
+  }
+}
+
+void KNTLM::addBuf( TQByteArray &buf, SecBuf &secbuf, TQByteArray &data )
+{
+  TQ_UINT32 offset;
+  TQ_UINT16 len, maxlen;
+  offset = (buf.size() + 1) & 0xfffffffe;
+  len = data.size();
+  maxlen = data.size();
+  
+  secbuf.offset = KFromToLittleEndian((TQ_UINT32)offset);
+  secbuf.len = KFromToLittleEndian(len);
+  secbuf.maxlen = KFromToLittleEndian(maxlen);
+  buf.resize( offset + len );
+  memcpy( buf.data() + offset, data.data(), data.size() );
+}
+
+bool KNTLM::getNegotiate( TQByteArray &negotiate, const TQString &domain, const TQString &workstation, TQ_UINT32 flags )
+{
+  TQByteArray rbuf( sizeof(Negotiate) );
+  
+  rbuf.fill( 0 );
+  memcpy( rbuf.data(), "NTLMSSP", 8 );
+  ((Negotiate*) rbuf.data())->msgType = KFromToLittleEndian( (TQ_UINT32)1 );
+  if ( !domain.isEmpty() ) {
+    flags |= Negotiate_Domain_Supplied;
+    addString( rbuf, ((Negotiate*) rbuf.data())->domain, domain );
+  }
+  if ( !workstation.isEmpty() ) {
+    flags |= Negotiate_WS_Supplied;
+    addString( rbuf, ((Negotiate*) rbuf.data())->domain, workstation );
+  }
+  ((Negotiate*) rbuf.data())->flags = KFromToLittleEndian( flags );
+  negotiate = rbuf;
+  return true;
+}
+
+bool KNTLM::getAuth( TQByteArray &auth, const TQByteArray &challenge, const TQString &user, 
+  const TQString &password, const TQString &domain, const TQString &workstation, 
+  bool forceNTLM, bool forceNTLMv2 )
+{
+  TQByteArray rbuf( sizeof(Auth) );
+  Challenge *ch = (Challenge *) challenge.data();
+  TQByteArray response;
+  uint chsize = challenge.size();
+  bool unicode = false;
+  TQString dom;
+
+  //challenge structure too small
+  if ( chsize < 32 ) return false;
+
+  unicode = KFromToLittleEndian(ch->flags) & Negotiate_Unicode;
+  if ( domain.isEmpty() )
+    dom = getString( challenge, ch->targetName, unicode );
+  else
+    dom = domain;
+    
+  rbuf.fill( 0 );
+  memcpy( rbuf.data(), "NTLMSSP", 8 );
+  ((Auth*) rbuf.data())->msgType = KFromToLittleEndian( (TQ_UINT32)3 );
+  ((Auth*) rbuf.data())->flags = ch->flags;
+  TQByteArray targetInfo = getBuf( challenge, ch->targetInfo );
+
+//  if ( forceNTLMv2 || (!targetInfo.isEmpty() && (KFromToLittleEndian(ch->flags) & Negotiate_Target_Info)) /* may support NTLMv2 */ ) {
+//    if ( KFromToLittleEndian(ch->flags) & Negotiate_NTLM ) {
+//      if ( targetInfo.isEmpty() ) return false;
+//      response = getNTLMv2Response( dom, user, password, targetInfo, ch->challengeData );
+//      addBuf( rbuf, ((Auth*) rbuf.data())->ntResponse, response );
+//    } else {
+//      if ( !forceNTLM ) {
+//        response = getLMv2Response( dom, user, password, ch->challengeData );
+//        addBuf( rbuf, ((Auth*) rbuf.data())->lmResponse, response );
+//      } else 
+//        return false;
+//    }
+//  } else { //if no targetinfo structure and NTLMv2 or LMv2 not forced, try the older methods
+
+    response = getNTLMResponse( password, ch->challengeData );
+    addBuf( rbuf, ((Auth*) rbuf.data())->ntResponse, response );
+    response = getLMResponse( password, ch->challengeData );
+    addBuf( rbuf, ((Auth*) rbuf.data())->lmResponse, response );
+//  }
+  if ( !dom.isEmpty() )
+    addString( rbuf, ((Auth*) rbuf.data())->domain, dom, unicode );
+  addString( rbuf, ((Auth*) rbuf.data())->user, user, unicode );
+  if ( !workstation.isEmpty() )
+    addString( rbuf, ((Auth*) rbuf.data())->workstation, workstation, unicode );
+
+  auth = rbuf;
+
+  return true;
+}
+
+TQByteArray KNTLM::getLMResponse( const TQString &password, const unsigned char *challenge )
+{
+  TQByteArray hash, answer;
+
+  hash = lmHash( password );
+  hash.resize( 21 );
+  memset( hash.data() + 16, 0, 5 );
+  answer = lmResponse( hash, challenge );
+  hash.fill( 0 );
+  return answer;
+}
+
+TQByteArray KNTLM::lmHash( const TQString &password )
+{
+  TQByteArray keyBytes( 14 );
+  TQByteArray hash( 16 );
+  DES_KEY ks;
+  const char *magic = "KGS!@#$%";
+
+  keyBytes.fill( 0 );
+  strncpy( keyBytes.data(), password.upper().latin1(), 14 );
+
+  convertKey( (unsigned char*) keyBytes.data(), &ks );
+  ntlm_des_ecb_encrypt( magic, 8, &ks, (unsigned char*) hash.data() );
+
+  convertKey( (unsigned char*) keyBytes.data() + 7, &ks );
+  ntlm_des_ecb_encrypt( magic, 8, &ks, (unsigned char*) hash.data() + 8 );
+
+  keyBytes.fill( 0 );
+  memset( &ks, 0, sizeof (ks) );
+
+  return hash;
+}
+
+TQByteArray KNTLM::lmResponse( const TQByteArray &hash, const unsigned char *challenge )
+{
+  DES_KEY ks;
+  TQByteArray answer( 24 );
+
+  convertKey( (unsigned char*) hash.data(), &ks );
+  ntlm_des_ecb_encrypt( challenge, 8, &ks, (unsigned char*) answer.data() );
+
+  convertKey( (unsigned char*) hash.data() + 7, &ks );
+  ntlm_des_ecb_encrypt( challenge, 8, &ks, (unsigned char*) answer.data() + 8 );
+
+  convertKey( (unsigned char*) hash.data() + 14, &ks );
+  ntlm_des_ecb_encrypt( challenge, 8, &ks, (unsigned char*) answer.data() + 16 );
+
+  memset( &ks, 0, sizeof (ks) );
+  return answer;
+}
+
+TQByteArray KNTLM::getNTLMResponse( const TQString &password, const unsigned char *challenge )
+{
+  TQByteArray hash, answer;
+
+  hash = ntlmHash( password );
+  hash.resize( 21 );
+  memset( hash.data() + 16, 0, 5 );
+  answer = lmResponse( hash, challenge );
+  hash.fill( 0 );
+  return answer;
+}
+
+TQByteArray KNTLM::ntlmHash( const TQString &password )
+{
+  KMD4::Digest digest;
+  TQByteArray ret, unicode;
+  unicode = QString2UnicodeLE( password );
+
+  KMD4 md4( unicode );
+  md4.rawDigest( digest );
+  ret.duplicate( (const char*) digest, sizeof( digest ) );
+  return ret;
+}
+
+TQByteArray KNTLM::getNTLMv2Response( const TQString &target, const TQString &user,
+  const TQString &password, const TQByteArray &targetInformation,
+  const unsigned char *challenge )
+{
+  TQByteArray hash = ntlmv2Hash( target, user, password );
+  TQByteArray blob = createBlob( targetInformation );
+  return lmv2Response( hash, blob, challenge );
+}
+
+TQByteArray KNTLM::getLMv2Response( const TQString &target, const TQString &user,
+  const TQString &password, const unsigned char *challenge )
+{
+  TQByteArray hash = ntlmv2Hash( target, user, password );
+  TQByteArray clientChallenge( 8 );
+  for ( uint i = 0; i<8; i++ ) {
+    clientChallenge.data()[i] = TDEApplication::random() % 0xff;
+  }
+  return lmv2Response( hash, clientChallenge, challenge );
+}
+
+TQByteArray KNTLM::ntlmv2Hash( const TQString &target, const TQString &user, const TQString &password )
+{
+  TQByteArray hash1 = ntlmHash( password );
+  TQByteArray key, ret;
+  TQString id = user.upper() + target.upper();
+  key = QString2UnicodeLE( id );
+  ret = hmacMD5( key, hash1 );
+  return ret;  
+}
+
+TQByteArray KNTLM::lmv2Response( const TQByteArray &hash, 
+  const TQByteArray &clientData, const unsigned char *challenge )
+{
+  TQByteArray data( 8 + clientData.size() );
+  memcpy( data.data(), challenge, 8 );
+  memcpy( data.data() + 8, clientData.data(), clientData.size() );
+  TQByteArray mac = hmacMD5( data, hash );
+  mac.resize( 16 + clientData.size() );
+  memcpy( mac.data() + 16, clientData.data(), clientData.size() );
+  return mac;
+}
+
+TQByteArray KNTLM::createBlob( const TQByteArray &targetinfo )
+{
+  TQByteArray blob( sizeof(Blob) + 4 + targetinfo.size() );
+  blob.fill( 0 );
+  
+  Blob *bl = (Blob *) blob.data();
+  bl->signature = KFromToBigEndian( (TQ_UINT32) 0x01010000 );
+  TQ_UINT64 now = TQDateTime::currentDateTime().toTime_t();
+  now += (TQ_UINT64)3600*(TQ_UINT64)24*(TQ_UINT64)134774;
+  now *= (TQ_UINT64)10000000;
+  bl->timestamp = KFromToLittleEndian( now );
+  for ( uint i = 0; i<8; i++ ) {
+    bl->challenge[i] = TDEApplication::random() % 0xff;
+  }
+  memcpy( blob.data() + sizeof(Blob), targetinfo.data(), targetinfo.size() );
+  return blob;
+}
+
+TQByteArray KNTLM::hmacMD5( const TQByteArray &data, const TQByteArray &key )
+{
+  TQ_UINT8 ipad[64], opad[64];
+  KMD5::Digest digest;
+  TQByteArray ret;
+  
+  memset( ipad, 0x36, sizeof(ipad) );
+  memset( opad, 0x5c, sizeof(opad) );
+  for ( int i = key.size()-1; i >= 0; i-- ) {
+    ipad[i] ^= key[i];
+    opad[i] ^= key[i];
+  }
+
+  TQByteArray content( data.size()+64 );
+  memcpy( content.data(), ipad, 64 );
+  memcpy( content.data() + 64, data.data(), data.size() );
+  KMD5 md5( content );
+  md5.rawDigest( digest );
+  content.resize( sizeof(digest) + 64 );
+  memcpy( content.data(), opad, 64 );
+  memcpy( content.data() + 64, digest, sizeof(digest) );
+  md5.reset();
+  md5.update( content );
+  md5.rawDigest( digest );
+
+  ret.duplicate( (const char*) digest, sizeof( digest ) );
+  return ret;
+}
+
+/*
+* turns a 56 bit key into the 64 bit, odd parity key and sets the key.
+* The key schedule ks is also set.
+*/
+void KNTLM::convertKey( unsigned char *key_56, void* ks )
+{
+  unsigned char key[8];
+
+  key[0] = key_56[0];
+  key[1] = ((key_56[0] << 7) & 0xFF) | (key_56[1] >> 1);
+  key[2] = ((key_56[1] << 6) & 0xFF) | (key_56[2] >> 2);
+  key[3] = ((key_56[2] << 5) & 0xFF) | (key_56[3] >> 3);
+  key[4] = ((key_56[3] << 4) & 0xFF) | (key_56[4] >> 4);
+  key[5] = ((key_56[4] << 3) & 0xFF) | (key_56[5] >> 5);
+  key[6] = ((key_56[5] << 2) & 0xFF) | (key_56[6] >> 6);
+  key[7] = (key_56[6] << 1) & 0xFF;
+
+  for ( uint i=0; i<8; i++ ) {
+    unsigned char b = key[i];
+    bool needsParity = (((b>>7) ^ (b>>6) ^ (b>>5) ^ (b>>4) ^ (b>>3) ^ (b>>2) ^ (b>>1)) & 0x01) == 0;
+    if ( needsParity ) 
+      key[i] |= 0x01;
+    else
+      key[i] &= 0xfe;
+  }
+
+  ntlm_des_set_key ( (DES_KEY*) ks, (char*) &key, sizeof (key));
+
+  memset (&key, 0, sizeof (key));
+}
+
+TQByteArray KNTLM::QString2UnicodeLE( const TQString &target )
+{
+  TQByteArray unicode( target.length() * 2 );
+  for ( uint i = 0; i < target.length(); i++ ) {
+    ((TQ_UINT16*)unicode.data())[ i ] = KFromToLittleEndian( target[i].unicode() );
+  }
+  return unicode;
+}
+
+TQString KNTLM::UnicodeLE2TQString( const TQChar* data, uint len )
+{
+  TQString ret;
+  for ( uint i = 0; i < len; i++ ) {
+    ret += KFromToLittleEndian( data[ i ].unicode() );
+  }
+  return ret;
+}
diff --git a/tdeio/misc/tdentlm/tdentlm.h b/tdeio/misc/tdentlm/tdentlm.h
new file mode 100644
index 000000000..06b8febab
--- /dev/null
+++ b/tdeio/misc/tdentlm/tdentlm.h
@@ -0,0 +1,233 @@
+/*
+   This file is part of the KDE libraries.
+   Copyright (c) 2004 Szombathelyi Gy�rgy <[email protected]>
+  
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+ 
+   This library 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
+   Library General Public License for more details.
+ 
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+ */
+
+#ifndef KNTLM_H
+#define KNTLM_H
+
+#include <tqglobal.h>
+#include <tqcstring.h>
+#include <tqstring.h>
+
+#include <tdelibs_export.h>
+
+/**
+ * @short KNTLM class implements the NTLM authentication protocol.
+ *
+ * The KNTLM class is useful for creating the authentication structures which 
+ * can be used for various servers which implements NTLM type authentication.
+ * A comprehensive description of the NTLM authentication protocol can be found
+ * at http://davenport.sourceforge.net/ntlm.html
+ * The class also contains methods to create the LanManager and NT (MD4) hashes
+ * of a password. 
+ * This class doesn't maintain any state information, so all methods are static.
+ */
+
+class TDEIO_EXPORT KNTLM {
+public:
+
+  enum Flags {
+    Negotiate_Unicode         = 0x00000001,
+    Negotiate_OEM             = 0x00000002,
+    Request_Target            = 0x00000004,
+    Negotiate_Sign            = 0x00000010,
+    Negotiate_Seal            = 0x00000020,
+    Negotiate_Datagram_Style  = 0x00000040,
+    Negotiate_LM_Key          = 0x00000080,
+    Negotiate_Netware         = 0x00000100,
+    Negotiate_NTLM            = 0x00000200,
+    Negotiate_Domain_Supplied = 0x00001000,
+    Negotiate_WS_Supplied     = 0x00002000,
+    Negotiate_Local_Call      = 0x00004000,
+    Negotiate_Always_Sign     = 0x00008000,
+    Target_Type_Domain        = 0x00010000,
+    Target_Type_Server        = 0x00020000,
+    Target_Type_Share         = 0x00040000,
+    Negotiate_NTLM2_Key       = 0x00080000,
+    Request_Init_Response     = 0x00100000,
+    Request_Accept_Response   = 0x00200000,
+    Request_NonNT_Key         = 0x00400000,
+    Negotiate_Target_Info     = 0x00800000,
+    Negotiate_128             = 0x20000000,
+    Negotiate_Key_Exchange    = 0x40000000,
+    Negotiate_56              = 0x80000000
+  };
+
+  typedef struct
+  {
+    TQ_UINT16 len;
+    TQ_UINT16 maxlen;
+    TQ_UINT32 offset;
+  } SecBuf;
+
+  /**
+   * The NTLM Type 1 structure
+   */
+  typedef struct
+  {
+    char signature[8]; /* "NTLMSSP\0" */
+    TQ_UINT32 msgType; /* 1 */
+    TQ_UINT32 flags;
+    SecBuf domain;
+    SecBuf workstation;
+  } Negotiate;
+
+  /**
+   * The NTLM Type 2 structure
+   */
+  typedef struct
+  {
+    char signature[8];
+    TQ_UINT32 msgType; /* 2 */
+    SecBuf targetName;
+    TQ_UINT32 flags;
+    TQ_UINT8 challengeData[8];
+    TQ_UINT32 context[2];
+    SecBuf targetInfo;
+  } Challenge;
+
+  /**
+   * The NTLM Type 3 structure
+   */
+  typedef struct
+  {
+    char signature[8];
+    TQ_UINT32 msgType; /* 3 */
+    SecBuf lmResponse;
+    SecBuf ntResponse;
+    SecBuf domain;
+    SecBuf user;
+    SecBuf workstation;
+    SecBuf sessionKey;
+    TQ_UINT32 flags;
+  } Auth;
+  
+  typedef struct
+  {
+    TQ_UINT32 signature;
+    TQ_UINT32 reserved;
+    TQ_UINT64 timestamp;
+    TQ_UINT8  challenge[8];
+    TQ_UINT8  unknown[4];
+    //Target info block - variable length
+  } Blob;
+
+  /**
+   * Creates the initial message (type 1) which should be sent to the server.
+   *
+   * @param negotiate - a buffer where the Type 1 message will returned.
+   * @param domain - the domain name which should be send with the message.
+   * @param workstation - the workstation name which should be send with the message.
+   * @param flags - various flags, in most cases the defaults will good.
+   *
+   * @return true if creating the structure succeeds, false otherwise.   
+   */
+  static bool getNegotiate( TQByteArray &negotiate, const TQString &domain = TQString::null, 
+    const TQString &workstation = TQString::null,
+    TQ_UINT32 flags = Negotiate_Unicode | Request_Target | Negotiate_NTLM );
+  /**
+   * Creates the type 3 message which should be sent to the server after 
+   * the challenge (type 2) received.
+   *
+   * @param auth - a buffer where the Type 3 message will returned.
+   * @param challenge - the Type 2 message returned by the server.
+   * @param user - user's name.
+   * @param password - user's password.
+   * @param domain - the target domain. If left empty, it will be extracted 
+   * from the challenge.
+   * @param workstation - the user's workstation.
+   * @param forceNTLM - force the use of NTLM authentication (either v1 or v2).
+   * @param forceNTLMv2 - force the use of NTLMv2 or LMv2 authentication. If false, NTLMv2 
+   * support is autodetected from the challenge.
+   *
+   * @return true if auth filled with the Type 3 message, false if an error occured 
+   * (challenge data invalid, or NTLM authentication forced, but the challenge data says
+   * no NTLM supported).
+   */
+  static bool getAuth( TQByteArray &auth, const TQByteArray &challenge, const TQString &user,
+    const TQString &password, const TQString &domain = TQString::null, 
+    const TQString &workstation = TQString::null, bool forceNTLM = false, bool forceNTLMv2 = false );
+
+  /**
+   * Returns the LanManager response from the password and the server challenge.
+   */
+  static TQByteArray getLMResponse( const TQString &password, const unsigned char *challenge );
+  /**
+   * Calculates the LanManager hash of the specified password.
+   */
+  static TQByteArray lmHash( const TQString &password );
+  /**
+   * Calculates the LanManager response from the LanManager hash and the server challenge.
+   */
+  static TQByteArray lmResponse( const TQByteArray &hash, const unsigned char *challenge );
+
+  /**
+   * Returns the NTLM response from the password and the server challenge.
+   */
+  static TQByteArray getNTLMResponse( const TQString &password, const unsigned char *challenge );
+  /**
+   * Returns the NTLM hash (MD4) from the password.
+   */
+  static TQByteArray ntlmHash( const TQString &password );
+
+  /**
+   * Calculates the NTLMv2 response.
+   */
+  static TQByteArray getNTLMv2Response( const TQString &target, const TQString &user, 
+    const TQString &password, const TQByteArray &targetInformation, 
+    const unsigned char *challenge );
+
+  /**
+   * Calculates the LMv2 response.
+   */
+  static TQByteArray getLMv2Response( const TQString &target, const TQString &user,
+    const TQString &password, const unsigned char *challenge );
+
+  /**
+   * Returns the NTLMv2 hash.
+   */
+  static TQByteArray ntlmv2Hash( const TQString &target, const TQString &user, const TQString &password );
+
+  /**
+   * Calculates the LMv2 response.
+   */
+  static TQByteArray lmv2Response( const TQByteArray &hash,
+    const TQByteArray &clientData, const unsigned char *challenge );
+
+  /**
+   * Extracts a string field from an NTLM structure.
+   */
+  static TQString getString( const TQByteArray &buf, const SecBuf &secbuf, bool unicode );
+  /**
+   * Extracts a byte array from an NTLM structure.
+   */
+  static TQByteArray getBuf( const TQByteArray &buf, const SecBuf &secbuf );
+
+  static TQByteArray createBlob( const TQByteArray &targetinfo );
+
+  static TQByteArray hmacMD5( const TQByteArray &data, const TQByteArray &key );
+private:
+  static TQByteArray QString2UnicodeLE( const TQString &target );
+  static TQString UnicodeLE2TQString( const TQChar* data, uint len );
+
+  static void addBuf( TQByteArray &buf, SecBuf &secbuf, TQByteArray &data );
+  static void addString( TQByteArray &buf, SecBuf &secbuf, const TQString &str, bool unicode = false );
+  static void convertKey( unsigned char *key_56, void* ks );
+};
+
+#endif /* KNTLM_H */