Add gc-rijndael and gc-rijndael-tests modules.

[gnulib.git] / tests / test-gc-rijndael.c

diff --git a/tests/test-gc-rijndael.c b/tests/test-gc-rijndael.c
new file mode 100644 (file)
index 0000000..eb8448d
--- /dev/null
+++ b/tests/test-gc-rijndael.c
@@ -0,0 +1,167 @@
+/*
+ * 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_rc rc;
+
+  rc = gc_init ();
+  if (rc != GC_OK)
+    {
+      printf ("gc_init() failed\n");
+      return 1;
+    }
+
+  {
+    char buf[16];
+    char key[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
+      "\x00\x00\x00\x00\x00\x00\x00\x00";
+    char pt[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
+      "\x00\x00\x00\x00\x00\x00\x00\x00";
+    char ct[] = "\xC3\x4C\x05\x2C\xC0\xDA\x8D\x73"
+      "\x45\x1A\xFE\x5F\x03\xBE\x29\x7F";
+    gc_cipher_handle ctx;
+    size_t i;
+
+    rc = gc_cipher_open (GC_AES128, GC_ECB, &ctx);
+    if (rc != GC_OK)
+      return 1;
+
+    rc = gc_cipher_setkey (ctx, 16, key);
+    if (rc != GC_OK)
+      return 1;
+
+    memcpy (buf, pt, 16);
+
+    for (i = 0; i < 10000; i++)
+      {
+       rc = gc_cipher_encrypt_inline (ctx, 16, buf);
+       if (rc != GC_OK)
+         {
+           printf ("encrypt failed %d\n", rc);
+           return 1;
+         }
+      }
+
+    if (memcmp (buf, ct, 16) != 0)
+      {
+       size_t i;
+       printf ("expected:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", ct[i] & 0xFF);
+       printf ("\ncomputed:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", buf[i] & 0xFF);
+       printf ("\n");
+       return 1;
+      }
+
+    for (i = 0; i < 10000; i++)
+      {
+       rc = gc_cipher_decrypt_inline (ctx, 16, buf);
+       if (rc != GC_OK)
+         {
+           printf ("decrypt failed %d\n", rc);
+           return 1;
+         }
+      }
+
+    if (memcmp (buf, pt, 16) != 0)
+      {
+       size_t i;
+       printf ("expected:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", pt[i] & 0xFF);
+       printf ("\ncomputed:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", buf[i] & 0xFF);
+       printf ("\n");
+       return 1;
+      }
+
+    gc_cipher_close (ctx);
+  }
+
+
+  {
+    char buf[16];
+    char iv[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
+      "\x00\x00\x00\x00\x00\x00\x00\x00";
+    char key[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
+      "\x00\x00\x00\x00\x00\x00\x00\x00";
+    char pt[] = "\x00\x00\x00\x00\x00\x00\x00\x00"
+      "\x00\x00\x00\x00\x00\x00\x00\x00";
+    char ct[] = "\x66\xe9\x4b\xd4\xef\x8a\x2c\x3b"
+      "\x88\x4c\xfa\x59\xca\x34\x2b\x2e";
+    gc_cipher_handle ctx;
+    size_t i;
+
+    rc = gc_cipher_open (GC_AES128, GC_CBC, &ctx);
+    if (rc != GC_OK)
+      return 1;
+
+    rc = gc_cipher_setkey (ctx, 16, key);
+    if (rc != GC_OK)
+      return 1;
+
+    rc = gc_cipher_setiv (ctx, 16, iv);
+    if (rc != GC_OK)
+      return 1;
+
+    memcpy (buf, pt, 16);
+
+    for (i = 0; i < 10000; i++)
+      {
+       rc = gc_cipher_encrypt_inline (ctx, 16, buf);
+       if (rc != GC_OK)
+         {
+           printf ("encrypt failed %d\n", rc);
+           return 1;
+         }
+      }
+
+    if (memcmp (buf, ct, 16) != 0)
+      {
+       size_t i;
+       printf ("expected:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", ct[i] & 0xFF);
+       printf ("\ncomputed:\n");
+       for (i = 0; i < 16; i++)
+         printf ("%02x ", buf[i] & 0xFF);
+       printf ("\n");
+       return 1;
+      }
+
+    gc_cipher_close (ctx);
+  }
+
+  gc_done ();
+
+  return 0;
+}