1 files changed, 56 insertions, 0 deletions
diff --git a/benchmarks/CHStone/sha/sha_driver.c b/benchmarks/CHStone/sha/sha_driver.c
new file mode 100755
index 0000000..5cbb394
--- /dev/null
+++ b/benchmarks/CHStone/sha/sha_driver.c
@@ -0,0 +1,56 @@
+/*
++--------------------------------------------------------------------------+
+| CHStone : a suite of benchmark programs for C-based High-Level Synthesis |
+| ======================================================================== |
+|                                                                          |
+| * Collected and Modified : Y. Hara, H. Tomiyama, S. Honda,               |
+|                            H. Takada and K. Ishii                        |
+|                            Nagoya University, Japan                      |
+|                                                                          |
+| * Remark :                                                               |
+|    1. This source code is modified to unify the formats of the benchmark |
+|       programs in CHStone.                                               |
+|    2. Test vectors are added for CHStone.                                |
+|    3. If "main_result" is 0 at the end of the program, the program is    |
+|       correctly executed.                                                |
+|    4. Please follow the copyright of each benchmark program.             |
++--------------------------------------------------------------------------+
+*/
+/* NIST Secure Hash Algorithm */
+/* heavily modified by Uwe Hollerbach uh@alumni.caltech edu */
+/* from Peter C. Gutmann's implementation as found in */
+/* Applied Cryptography by Bruce Schneier */
+
+/* NIST's proposed modification to SHA of 7/11/94 may be */
+/* activated by defining USE_MODIFIED_SHA */
+
+#include <stdio.h>
+#include "sha.h"
+#include "sha.c"
+
+/*
++--------------------------------------------------------------------------+
+| * Test Vector (added for CHStone)                                        |
+|     outData : expected output data                                       |
++--------------------------------------------------------------------------+
+*/
+const INT32 outData[5] =
+  { 0x006a5a37UL, 0x93dc9485UL, 0x2c412112UL, 0x63f7ba43UL, 0xad73f922UL };
+
+int
+main ()
+{
+  int i;
+  int main_result;
+      main_result = 0;
+      sha_stream ();
+
+      for (i = 0; i < 5; i++)
+	{
+
+	  main_result += (sha_info_digest[i] != outData[i]);
+	}
+      printf ("%d\n", main_result);
+
+      return main_result;
+    }