diff --git a/bin/tests/Makefile.in b/bin/tests/Makefile.in
index 1fc2347e73..1ea6194653 100644
--- a/bin/tests/Makefile.in
+++ b/bin/tests/Makefile.in
@@ -13,7 +13,7 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: Makefile.in,v 1.98 2000/08/01 01:12:30 tale Exp $
+# $Id: Makefile.in,v 1.99 2000/08/08 21:47:49 bwelling Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
@@ -42,7 +42,7 @@ LIBS =		@LIBS@
 SUBDIRS = db dst master mem names net rbt sockaddr tasks timers system
 
 # Alphabetically
-TARGETS =
+TARGETS =	genrandom
 
 XTARGETS =	adb_test \
 		byaddr_test \
@@ -133,6 +133,9 @@ SRCS =		adb_test.c \
 
 all_tests: ${XTARGETS}
 
+genrandom: genrandom.@O@
+	${LIBTOOL} ${CC} ${CFLAGS} -o $@ genrandom.@O@
+
 adb_test: adb_test.@O@ ${ISCDEPLIBS} ${DNSDEPLIBS}
 	${LIBTOOL} ${CC} ${CFLAGS} -o $@ adb_test.@O@ \
 		${DNSLIBS} ${ISCLIBS} ${LIBS}
diff --git a/bin/tests/dst/Makefile.in b/bin/tests/dst/Makefile.in
index 79b967ed5b..26a92eabbc 100644
--- a/bin/tests/dst/Makefile.in
+++ b/bin/tests/dst/Makefile.in
@@ -13,7 +13,7 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: Makefile.in,v 1.23 2000/08/01 01:13:39 tale Exp $
+# $Id: Makefile.in,v 1.24 2000/08/08 21:47:51 bwelling Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
@@ -51,6 +51,7 @@ t_dst: t_dst.@O@ ${DEPLIBS} ${TLIB}
 	${LIBTOOL} ${CC} -o $@ t_dst.@O@  ${TLIB} ${LIBS}
 
 test: t_dst
+	../genrandom 50 randomfile
 	-@ ./t_dst -b @srcdir@ -q 1800 -a
 
 clean distclean::
diff --git a/bin/tests/dst/randomfile b/bin/tests/dst/randomfile
deleted file mode 100644
index 69cb167a69..0000000000
Binary files a/bin/tests/dst/randomfile and /dev/null differ
diff --git a/bin/tests/genrandom.c b/bin/tests/genrandom.c
new file mode 100644
index 0000000000..9d6ab14e67
--- /dev/null
+++ b/bin/tests/genrandom.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+int
+main(int argc, char **argv) {
+	unsigned int bytes;
+	unsigned int k;
+	char *endp;
+	FILE *urandom, *fp;
+
+	if (argc != 3) {
+		printf("usage: genrandom k file\n");
+		exit(1);
+	}
+	k = strtoul(argv[1], &endp, 10);
+	if (*endp != 0) {
+		printf("usage: genrandom k file\n");
+		exit(1);
+	}
+	bytes = k << 10;
+
+	fp = fopen(argv[2], "w");
+	if (fp == NULL) {
+		printf("failed to open %s\n", argv[2]);
+		exit(1);
+	}
+
+	urandom = fopen("/dev/urandom", "r");
+	if (urandom != NULL) {
+		unsigned char data[1024];
+		while (bytes > 0) {
+			size_t n, toread;
+			toread = sizeof(data);
+			if (toread > bytes)
+				toread = bytes;
+			n = fread(data, 1, toread, urandom);
+			if (n <= 0) {
+				printf("error reading /dev/urandom\n");
+				exit(1);
+			}
+			if (fwrite(data, 1, n, fp) != n) {
+				printf("error writing to file\n");
+				exit(1);
+			}
+			bytes -= n;
+		}
+		fclose(urandom);
+	} else {
+		unsigned int seed = (unsigned int) time(NULL);
+		srand(seed);
+		while (bytes > 0) {
+			int x = rand();
+			if (fwrite(&x, 1, sizeof(int), fp) != sizeof(int)) {
+				printf("error writing to file\n");
+				exit(1);
+			}
+			bytes -= sizeof(int);
+		}
+	}
+	fclose(fp);
+
+	exit(0);
+
+	
+
+}
diff --git a/bin/tests/system/dnssec/random.data b/bin/tests/system/dnssec/random.data
deleted file mode 100644
index a8130d952d..0000000000
Binary files a/bin/tests/system/dnssec/random.data and /dev/null differ
diff --git a/bin/tests/system/dnssec/setup.sh b/bin/tests/system/dnssec/setup.sh
index 3a527ff14d..15b59071b5 100644
--- a/bin/tests/system/dnssec/setup.sh
+++ b/bin/tests/system/dnssec/setup.sh
@@ -15,7 +15,9 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: setup.sh,v 1.8 2000/08/01 01:14:32 tale Exp $
+# $Id: setup.sh,v 1.9 2000/08/08 21:47:55 bwelling Exp $
+
+../../genrandom 400 random.data
 
 cd ns1 && sh sign.sh