2 files changed, 87 insertions, 0 deletions

diff --git a/sys/crypto/rijndael/Makefile b/sys/crypto/rijndael/Makefile
new file mode 100644
index 000000000000..2d76c7d83177
--- /dev/null
+++ b/sys/crypto/rijndael/Makefile
@@ -0,0 +1,12 @@
+# $FreeBSD$
+
+PROG=test00
+NOMAN=1
+SRCS= ${PROG}.c rijndael-alg-fst.c rijndael-api-fst.c
+
+CFLAGS += -I${.CURDIR}/../.. -g -static
+
+.include <bsd.prog.mk>
+
+test:	${PROG}
+	./${PROG}
diff --git a/sys/crypto/rijndael/test00.c b/sys/crypto/rijndael/test00.c
new file mode 100644
index 000000000000..f7a534a0cfa2
--- /dev/null
+++ b/sys/crypto/rijndael/test00.c
@@ -0,0 +1,75 @@
+/*-
+ * Copyright (c) 2003 Poul-Henning Kamp
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ *
+ * This test checks for inplace decryption working.  This is the case
+ * where the same buffer is passed as input and output to
+ * rijndael_blockDecrypt().
+ */
+
+#include <stdio.h>
+#include <sys/param.h>
+#include <sys/types.h>
+
+#include <crypto/rijndael/rijndael.h>
+
+#define LL 32 
+int
+main(int argc, char **argv)
+{
+	keyInstance ki;
+	cipherInstance ci;
+	uint8_t key[16];
+	uint8_t in[LL];
+	uint8_t out[LL];
+	int i, j;
+
+	rijndael_cipherInit(&ci, MODE_CBC, NULL);
+	for (i = 0; i < 16; i++)
+		key[i] = i;
+	rijndael_makeKey(&ki, DIR_DECRYPT, 128, key);
+	for (i = 0; i < LL; i++)
+		in[i] = i;
+	rijndael_blockDecrypt(&ci, &ki, in, LL * 8, out);
+	for (i = 0; i < LL; i++)
+		printf("%02x", out[i]);
+	putchar('\n');
+	rijndael_blockDecrypt(&ci, &ki, in, LL * 8, in);
+	j = 0;
+	for (i = 0; i < LL; i++) {
+		printf("%02x", in[i]);
+		if (in[i] != out[i])
+			j++;
+	}
+	putchar('\n');
+	if (j != 0) {
+		fprintf(stderr,
+		    "Error: inplace decryption fails in %d places\n", j);
+		return (1);
+	} else {
+		return (0);
+	}
+}