From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 comm/third_party/libgcrypt/tests/gchash.c | 123 ++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 comm/third_party/libgcrypt/tests/gchash.c

(limited to 'comm/third_party/libgcrypt/tests/gchash.c')

diff --git a/comm/third_party/libgcrypt/tests/gchash.c b/comm/third_party/libgcrypt/tests/gchash.c
new file mode 100644
index 0000000000..43ce53ba3b
--- /dev/null
+++ b/comm/third_party/libgcrypt/tests/gchash.c
@@ -0,0 +1,123 @@
+/* gchash.c - Calculate hash values
+ * Copyright (C) 2013 Dmitry Eremin-Solenikov
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#ifdef _GCRYPT_IN_LIBGCRYPT
+# undef _GCRYPT_IN_LIBGCRYPT
+# include "gcrypt.h"
+#else
+# include <gcrypt.h>
+#endif
+
+#define PGM "gchash"
+#include "t-common.h"
+
+
+void
+init_gcrypt (void)
+{
+  if (!gcry_check_version (GCRYPT_VERSION)) {
+    fputs ("libgcrypt version mismatch\n", stderr);
+    exit (2);
+  }
+
+  xgcry_control ((GCRYCTL_SUSPEND_SECMEM_WARN));
+
+  /* Allocate a pool of 16k secure memory.  This make the secure memory
+   * available and also drops privileges where needed.  */
+  xgcry_control ((GCRYCTL_INIT_SECMEM, 16384, 0));
+
+  xgcry_control ((GCRYCTL_RESUME_SECMEM_WARN));
+
+  xgcry_control ((GCRYCTL_INITIALIZATION_FINISHED, 0));
+}
+
+int
+main (int argc, char **argv)
+{
+  gcry_md_hd_t hd;
+  gcry_error_t err;
+  int algo;
+
+  init_gcrypt();
+
+  if (argc < 2 || (argv[1] && !strcmp(argv[1], "--help")))
+    {
+      fprintf (stderr, "Usage: %s <digest> <file>...\n", argv[0]);
+      return 1;
+    }
+
+  algo = gcry_md_map_name (argv[1]);
+  if (algo == GCRY_MD_NONE)
+    {
+      fprintf (stderr, "Unknown algorithm '%s'\n", argv[1]);
+      return 1;
+    }
+
+  err = gcry_md_open(&hd, algo, 0);
+  if (err)
+    {
+      fprintf (stderr, "LibGCrypt error %s/%s\n",
+          gcry_strsource (err),
+          gcry_strerror (err));
+      exit (1);
+    }
+
+  for (argv += 2; *argv; argv++)
+    {
+      FILE *fp;
+      unsigned char buf[1024];
+      size_t size;
+      int i;
+      unsigned char *h;
+      if (!strcmp (*argv, "-"))
+        fp = stdin;
+      else
+        fp = fopen (*argv, "r");
+
+      if (fp == NULL)
+        {
+          perror ("fopen");
+          return 1;
+        }
+
+      while (!feof (fp))
+        {
+          size = fread (buf, 1, sizeof(buf), fp);
+          gcry_md_write (hd, buf, size);
+        }
+
+      h  = gcry_md_read(hd, 0);
+
+      for (i = 0; i < gcry_md_get_algo_dlen (algo); i++)
+        printf("%02x", h[i]);
+      printf("  %s\n", *argv);
+
+      gcry_md_reset(hd);
+    }
+
+  gcry_md_close(hd);
+  return 0;
+}
-- 
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