Dumping hash input and output to STDERR

1 files changed, 22 insertions, 0 deletions

diff --git a/main.c b/main.c
index bd3e299..fe63404 100644
--- a/main.c
+++ b/main.c
@@ -402,6 +402,21 @@ get_entropy_from_keyboard() {
 	cooked();

 }

 

+#ifdef BIGDEALX

+char *

+hexdump(byte *input, int len) {

+	int i = 0;

+	char *output = malloc(2*len+1);

+	char hex[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};

+	output[len] = 0;

+	for (i = 0; i < len; i++) {

+		output[2*i] = hex[input[i] >> 4];

+		output[2*i+1] = hex[input[i] & 0x0F];

+	}

+	return output;

+}

+#endif

+

 /*

  * Structure with all values that get hashed for random generation

  * This includes hash of owner identication making it impossible for

@@ -633,6 +648,13 @@ main (int argc, char *argv[])
 			memcpy(dnumber.dn_num, hashcode, L);

 		} while(!goedel(&dnumber));

 		/*

+		 * Dump the input and the output to STDERR

+		 * Probably should have been done on some command line switch

+		 */

+#ifdef BIGDEALX

+		fprintf(stderr, "%s %s\n", hexdump((byte *) &seed, sizeof(seed)), hexdump((byte *) hashcode, RMDbytes));

+#endif

+		/*

 		 * Ok, got one

 		 * Print it in all desired formats

 		 */