Add des, des-tests, gc-des, gc-des-tests modules.

2 files changed, 312 insertions, 0 deletions

diff --git a/tests/test-des.c b/tests/test-des.c
new file mode 100644
index 0000000000..485ee18672
--- /dev/null
+++ b/tests/test-des.c
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2005 Free Software Foundation
+ * Written by Simon Josefsson
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.  */
+
+/* Adapted for gnulib by Simon Josefsson, based on Libgcrypt. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#include "des.h"
+
+int
+main (int argc, char *argv[])
+{
+  /*
+   * DES Maintenance Test
+   */
+  {
+    int i;
+    char key[8] = { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 };
+    char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+    char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a };
+    char temp1[8], temp2[8], temp3[8];
+    des_ctx des;
+
+    for (i = 0; i < 64; ++i)
+      {
+	des_setkey (&des, key);
+	des_ecb_encrypt (&des, input, temp1);
+	des_ecb_encrypt (&des, temp1, temp2);
+	des_setkey (&des, temp2);
+	des_ecb_decrypt (&des, temp1, temp3);
+	memcpy (key, temp3, 8);
+	memcpy (input, temp1, 8);
+      }
+    if (memcmp (temp3, result, 8))
+      return 1;
+  }
+
+
+  /*
+   * Self made Triple-DES test  (Does somebody know an official test?)
+   */
+  {
+    int i;
+    char input[8] = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
+    char key1[8] = { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 };
+    char key2[8] = { 0x11, 0x22, 0x33, 0x44, 0xff, 0xaa, 0xcc, 0xdd };
+    char result[8] = { 0x7b, 0x38, 0x3b, 0x23, 0xa2, 0x7d, 0x26, 0xd3 };
+
+    tripledes_ctx des3;
+
+    for (i = 0; i < 16; ++i)
+      {
+	tripledes_set2keys (&des3, key1, key2);
+	tripledes_ecb_encrypt (&des3, input, key1);
+	tripledes_ecb_decrypt (&des3, input, key2);
+	tripledes_set3keys (&des3, key1, input, key2);
+	tripledes_ecb_encrypt (&des3, input, input);
+      }
+    if (memcmp (input, result, 8))
+      return 1;
+  }
+
+  /*
+   * More Triple-DES test.  These are testvectors as used by SSLeay,
+   * thanks to Jeroen C. van Gelderen.
+   */
+  {
+    struct
+    {
+      char key[24];
+      char plain[8];
+      char cipher[8];
+    } testdata[] =
+    {
+      {
+	{
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
+	{
+	0x95, 0xF8, 0xA5, 0xE5, 0xDD, 0x31, 0xD9, 0x00},
+	{
+      0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
+      {
+	{
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01},
+	{
+	0x9D, 0x64, 0x55, 0x5A, 0x9A, 0x10, 0xB8, 0x52,},
+	{
+	0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00}
+      },
+      {
+	{
+	0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E,
+	    0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E,
+	    0x38, 0x49, 0x67, 0x4C, 0x26, 0x02, 0x31, 0x9E},
+	{
+	0x51, 0x45, 0x4B, 0x58, 0x2D, 0xDF, 0x44, 0x0A},
+	{
+	0x71, 0x78, 0x87, 0x6E, 0x01, 0xF1, 0x9B, 0x2A}
+      },
+      {
+	{
+	0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6,
+	    0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6,
+	    0x04, 0xB9, 0x15, 0xBA, 0x43, 0xFE, 0xB5, 0xB6},
+	{
+	0x42, 0xFD, 0x44, 0x30, 0x59, 0x57, 0x7F, 0xA2},
+	{
+	0xAF, 0x37, 0xFB, 0x42, 0x1F, 0x8C, 0x40, 0x95}
+      },
+      {
+	{
+	0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+	    0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+	    0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+	{
+	0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61},
+	{
+	0x3D, 0x12, 0x4F, 0xE2, 0x19, 0x8B, 0xA3, 0x18}
+      },
+      {
+	{
+	0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+	    0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+	    0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF},
+	{
+	0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61},
+	{
+	0xFB, 0xAB, 0xA1, 0xFF, 0x9D, 0x05, 0xE9, 0xB1}
+      },
+      {
+	{
+	0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF,
+	    0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+	    0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10},
+	{
+	0x73, 0x6F, 0x6D, 0x65, 0x64, 0x61, 0x74, 0x61},
+	{
+	0x18, 0xd7, 0x48, 0xe5, 0x63, 0x62, 0x05, 0x72}
+      },
+      {
+	{
+	0x03, 0x52, 0x02, 0x07, 0x67, 0x20, 0x82, 0x17,
+	    0x86, 0x02, 0x87, 0x66, 0x59, 0x08, 0x21, 0x98,
+	    0x64, 0x05, 0x6A, 0xBD, 0xFE, 0xA9, 0x34, 0x57},
+	{
+	0x73, 0x71, 0x75, 0x69, 0x67, 0x67, 0x6C, 0x65},
+	{
+	0xc0, 0x7d, 0x2a, 0x0f, 0xa5, 0x66, 0xfa, 0x30}
+      },
+      {
+	{
+	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02},
+	{
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{
+	0xe6, 0xe6, 0xdd, 0x5b, 0x7e, 0x72, 0x29, 0x74}
+      },
+      {
+	{
+	0x10, 0x46, 0x10, 0x34, 0x89, 0x98, 0x80, 0x20,
+	    0x91, 0x07, 0xD0, 0x15, 0x89, 0x19, 0x01, 0x01,
+	    0x19, 0x07, 0x92, 0x10, 0x98, 0x1A, 0x01, 0x01},
+	{
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{
+	0xe1, 0xef, 0x62, 0xc3, 0x32, 0xfe, 0x82, 0x5b}
+      }
+    };
+
+    char result[8];
+    int i;
+    tripledes_ctx des3;
+
+    for (i = 0; i < sizeof (testdata) / sizeof (*testdata); ++i)
+      {
+	tripledes_set3keys (&des3, testdata[i].key,
+			    testdata[i].key + 8, testdata[i].key + 16);
+
+	tripledes_ecb_encrypt (&des3, testdata[i].plain, result);
+	if (memcmp (testdata[i].cipher, result, 8))
+	  {
+	    return 1;
+	  }
+
+	tripledes_ecb_decrypt (&des3, testdata[i].cipher, result);
+	if (memcmp (testdata[i].plain, result, 8))
+	  {
+	    return 1;
+	  }
+      }
+  }
+
+  return 0;
+}
diff --git a/tests/test-gc-des.c b/tests/test-gc-des.c
new file mode 100644
index 0000000000..2c1ae559f0
--- /dev/null
+++ b/tests/test-gc-des.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2005 Free Software Foundation
+ * Written by Simon Josefsson
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include "gc.h"
+
+int
+main (int argc, char *argv[])
+{
+  gc_cipher_handle ctx;
+  Gc_rc rc;
+
+  rc = gc_init ();
+  if (rc != GC_OK)
+    {
+      printf ("gc_init() failed\n");
+      return 1;
+    }
+
+  /*
+   * DES Maintenance Test
+   */
+  {
+    int i;
+    char key[8] = { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 };
+    char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+    char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a };
+    char temp1[8], temp2[8], temp3[8];
+
+    for (i = 0; i < 64; ++i)
+      {
+
+	rc = gc_cipher_open (GC_DES, GC_ECB, &ctx);
+	if (rc != GC_OK)
+	  return 1;
+
+	rc = gc_cipher_setkey (ctx, 8, key);
+	if (rc != GC_OK)
+	  return 1;
+
+	memcpy (temp1, input, 8);
+	rc = gc_cipher_encrypt_inline (ctx, 8, temp1);
+	if (rc != GC_OK)
+	  return 1;
+
+	memcpy (temp2, temp1, 8);
+	rc = gc_cipher_encrypt_inline (ctx, 8, temp2);
+	if (rc != GC_OK)
+	  return 1;
+
+	rc = gc_cipher_setkey (ctx, 8, temp2);
+	if (rc != GC_OK)
+	  return 1;
+
+	memcpy (temp3, temp1, 8);
+	rc = gc_cipher_decrypt_inline (ctx, 8, temp3);
+	if (rc != GC_OK)
+	  return 1;
+
+	memcpy (key, temp3, 8);
+	memcpy (input, temp1, 8);
+      }
+    if (memcmp (temp3, result, 8))
+      return 1;
+  }
+
+  gc_done ();
+
+  return 0;
+}