1 files changed, 126 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/crypto/opencrypto/h_gcm.c b/contrib/netbsd-tests/crypto/opencrypto/h_gcm.c
new file mode 100644
index 0000000..33f41f0
--- /dev/null
+++ b/contrib/netbsd-tests/crypto/opencrypto/h_gcm.c
@@ -0,0 +1,126 @@
+/* $NetBSD: h_gcm.c,v 1.2 2014/01/17 14:16:08 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2014 The NetBSD Foundation, Inc.
+ * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <sys/ioctl.h>
+#include <sys/time.h>
+
+#include <crypto/cryptodev.h>
+
+unsigned char key[20] = { 0 };
+char plaintx[16] = { 0 };
+unsigned char iv[16] = { 0 };
+const unsigned char ciphertx[16] = {
+	0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92,
+	0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78
+};
+const unsigned char hash[16] = {
+	0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd,
+	0xf5, 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf
+};
+
+int
+main(void)
+{
+	int fd, res;
+	struct session_op cs;
+	struct crypt_op co;
+	unsigned char databuf[16];
+	unsigned char macbuf[16];
+	unsigned char databuf2[16];
+
+	fd = open("/dev/crypto", O_RDWR, 0);
+	if (fd < 0)
+		err(1, "open");
+	memset(&cs, 0, sizeof(cs));
+	cs.mac = CRYPTO_AES_128_GMAC;
+	cs.mackeylen = sizeof(key);
+	cs.mackey = key;
+	cs.cipher = CRYPTO_AES_GCM_16;
+	cs.key = key;
+	cs.keylen = sizeof(key);
+	res = ioctl(fd, CIOCGSESSION, &cs);
+	if (res < 0)
+		err(1, "CIOCGSESSION");
+
+	memset(&co, 0, sizeof(co));
+	memset(databuf, 0, sizeof(databuf));
+	memset(macbuf, 0, sizeof(macbuf));
+	co.ses = cs.ses;
+	co.op = COP_ENCRYPT;
+	co.len = sizeof(plaintx);
+	co.src = plaintx;
+	co.dst = databuf;
+	co.mac = macbuf;
+	co.iv = iv;
+	res = ioctl(fd, CIOCCRYPT, &co);
+	if (res < 0)
+		err(1, "CIOCCRYPT");
+#if 1
+	if (memcmp(co.dst, ciphertx, sizeof(ciphertx)))
+		errx(1, "verification failed");
+	if (memcmp(macbuf, hash, sizeof(hash)))
+		errx(1, "hash failed");
+#else
+	{
+		int i;
+		for (i = 0; i < sizeof(databuf); i++)
+			printf("%02x ", databuf[i]);
+		printf("\n");
+	}
+	{
+		int i;
+		for (i = 0; i < sizeof(macbuf); i++)
+			printf("%02x ", macbuf[i]);
+		printf("\n");
+	}
+#endif
+	memset(databuf2, 0, sizeof(databuf2));
+	memset(macbuf, 0, sizeof(macbuf));
+	co.ses = cs.ses;
+	co.op = COP_DECRYPT;
+	co.len = sizeof(databuf);
+	co.src = databuf;
+	co.dst = databuf2;
+	co.mac = macbuf;
+	co.iv = iv;
+	res = ioctl(fd, CIOCCRYPT, &co);
+	if (res < 0)
+		err(1, "CIOCCRYPT");
+
+	if (memcmp(co.dst, plaintx, sizeof(plaintx)))
+		errx(1, "verification failed");
+	if (memcmp(macbuf, hash, sizeof(hash)))
+		errx(1, "hash failed");
+
+	return 0;
+}