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Posted to commits@nuttx.apache.org by xi...@apache.org on 2023/01/16 17:57:46 UTC
[nuttx-apps] 02/02: crypto:add aescbc testcase to testing
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx-apps.git
commit 731e7470b282842a662f084331516d969652c57e
Author: anjiahao <an...@xiaomi.com>
AuthorDate: Mon Nov 14 15:51:09 2022 +0800
crypto:add aescbc testcase to testing
Signed-off-by: anjiahao <an...@xiaomi.com>
---
testing/crypto/Makefile | 4 +-
testing/crypto/aescbc.c | 231 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 233 insertions(+), 2 deletions(-)
diff --git a/testing/crypto/Makefile b/testing/crypto/Makefile
index 34eedb72a..95744d030 100644
--- a/testing/crypto/Makefile
+++ b/testing/crypto/Makefile
@@ -21,8 +21,8 @@
include $(APPDIR)/Make.defs
# Generic file system stress test application info
-PROGNAME = des3cbc aesxts aesctr hmac
-MAINSRC = 3descbc.c aesxts.c aesctr.c hmac.c
+PROGNAME = des3cbc aesxts aesctr hmac aescbc
+MAINSRC = 3descbc.c aesxts.c aesctr.c hmac.c aescbc.c
PRIORITY = $(CONFIG_TESTING_CRYPTO_PRIORITY)
STACKSIZE = $(CONFIG_TESTING_CRYPTO_STACKSIZE)
MODULE = $(CONFIG_TESTING_CRYPTO)
diff --git a/testing/crypto/aescbc.c b/testing/crypto/aescbc.c
new file mode 100644
index 000000000..6f5807d12
--- /dev/null
+++ b/testing/crypto/aescbc.c
@@ -0,0 +1,231 @@
+/****************************************************************************
+ * apps/testing/crypto/aescbc.c
+ * $OpenBSD: aesctr.c,v 1.1 2005/05/25 05:47:53 markus Exp $
+ *
+ * Copyright (c) 2005 Markus Friedl <ma...@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <err.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <crypto/cryptodev.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <crypto/md5.h>
+#include <crypto/sha1.h>
+#include <crypto/sha2.h>
+
+/* aescbc test case is come form
+ * https://www.rfc-editor.org/rfc/rfc3602
+ */
+
+struct tb
+{
+ FAR const char *key;
+ FAR const char *iv;
+ FAR const char *plain;
+ FAR const char *cipher;
+ uint32_t len;
+}
+static testcase [] =
+{
+ {
+ "\x06\xa9\x21\x40\x36\xb8\xa1\x5b\x51\x2e\x03\xd5\x34\x12\x00\x06",
+ "\x3d\xaf\xba\x42\x9d\x9e\xb4\x30\xb4\x22\xda\x80\x2c\x9f\xac\x41",
+ "Single block msg",
+ "\xe3\x53\x77\x9c\x10\x79\xae\xb8\x27\x08\x94\x2d\xbe\x77\x18\x1a",
+ 16,
+ },
+ {
+ "\xc2\x86\x69\x6d\x88\x7c\x9a\xa0\x61\x1b\xbb\x3e\x20\x25\xa4\x5a",
+ "\x56\x2e\x17\x99\x6d\x09\x3d\x28\xdd\xb3\xba\x69\x5a\x2e\x6f\x58",
+ "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+ "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f",
+ "\xd2\x96\xcd\x94\xc2\xcc\xcf\x8a\x3a\x86\x30\x28\xb5\xe1\xdc\x0a"
+ "\x75\x86\x60\x2d\x25\x3c\xff\xf9\x1b\x82\x66\xbe\xa6\xd6\x1a\xb1",
+ 32
+ },
+ {
+ "\x6c\x3e\xa0\x47\x76\x30\xce\x21\xa2\xce\x33\x4a\xa7\x46\xc2\xcd",
+ "\xc7\x82\xdc\x4c\x09\x8c\x66\xcb\xd9\xcd\x27\xd8\x25\x68\x2c\x81",
+ "This is a 48-byte message (exactly 3 AES blocks)",
+ "\xd0\xa0\x2b\x38\x36\x45\x17\x53\xd4\x93\x66\x5d\x33\xf0\xe8\x86"
+ "\x2d\xea\x54\xcd\xb2\x93\xab\xc7\x50\x69\x39\x27\x67\x72\xf8\xd5"
+ "\x02\x1c\x19\x21\x6b\xad\x52\x5c\x85\x79\x69\x5d\x83\xba\x26\x84",
+ 48
+ },
+ {
+ "\x56\xe4\x7a\x38\xc5\x59\x89\x74\xbc\x46\x90\x3d\xba\x29\x03\x49",
+ "\x8c\xe8\x2e\xef\xbe\xa0\xda\x3c\x44\x69\x9e\xd7\xdb\x51\xb7\xd9",
+ "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf"
+ "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf"
+ "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf"
+ "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf",
+ "\xc3\x0e\x32\xff\xed\xc0\x77\x4e\x6a\xff\x6a\xf0\x86\x9f\x71\xaa"
+ "\x0f\x3a\xf0\x7a\x9a\x31\xa9\xc6\x84\xdb\x20\x7e\xb0\xef\x8e\x4e"
+ "\x35\x90\x7a\xa6\x32\xc3\xff\xdf\x86\x8b\xb7\xb2\x9d\x3d\x46\xad"
+ "\x83\xce\x9f\x9a\x10\x2e\xe9\x9d\x49\xa5\x3e\x87\xf4\xc3\xda\x55",
+ 64
+ }
+};
+
+static int syscrypt(FAR const char *key, size_t klen,
+ FAR const char *iv, FAR const char *in,
+ FAR unsigned char *out, size_t len, int encrypt)
+{
+ struct session_op session;
+ struct crypt_op cryp;
+ int cryptodev_fd = -1;
+ int fd = -1;
+
+ if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0)
+ {
+ warn("/dev/crypto");
+ goto err;
+ }
+
+ if (ioctl(fd, CRIOGET, &cryptodev_fd) == -1)
+ {
+ warn("CRIOGET");
+ goto err;
+ }
+
+ memset(&session, 0, sizeof(session));
+ session.cipher = CRYPTO_AES_CBC;
+ session.key = (caddr_t) key;
+ session.keylen = klen;
+ if (ioctl(cryptodev_fd, CIOCGSESSION, &session) == -1)
+ {
+ warn("CIOCGSESSION");
+ goto err;
+ }
+
+ memset(&cryp, 0, sizeof(cryp));
+ cryp.ses = session.ses;
+ cryp.op = encrypt ? COP_ENCRYPT : COP_DECRYPT;
+ cryp.flags = 0;
+ cryp.len = len;
+ cryp.src = (caddr_t) in;
+ cryp.dst = (caddr_t) out;
+ cryp.iv = (caddr_t) iv;
+ cryp.mac = 0;
+ if (ioctl(cryptodev_fd, CIOCCRYPT, &cryp) == -1)
+ {
+ warn("CIOCCRYPT");
+ goto err;
+ }
+
+ if (ioctl(cryptodev_fd, CIOCFSESSION, &session.ses) == -1)
+ {
+ warn("CIOCFSESSION");
+ goto err;
+ }
+
+ close(cryptodev_fd);
+ close(fd);
+ return (0);
+
+err:
+ if (cryptodev_fd != -1)
+ {
+ close(cryptodev_fd);
+ }
+
+ if (fd != -1)
+ {
+ close(fd);
+ }
+
+ return (-1);
+}
+
+static int match(FAR unsigned char *a, FAR unsigned char *b, size_t len)
+{
+ int i;
+
+ if (memcmp(a, b, len) == 0)
+ {
+ return 0;
+ }
+
+ warnx("ciphertext mismatch");
+
+ for (i = 0; i < len; i++)
+ {
+ printf("%2.2x", a[i]);
+ }
+
+ printf("\n");
+ for (i = 0; i < len; i++)
+ {
+ printf("%2.2x", b[i]);
+ }
+
+ printf("\n");
+
+ return -1;
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+int main(int argc, char *argv[])
+{
+ int ret;
+ unsigned char out[64];
+
+ for (int i = 0; i < sizeof(testcase) / sizeof(struct tb); i++)
+ {
+ ret = syscrypt(testcase[i].key, 16, testcase[i].iv, testcase[i].plain,
+ out, testcase[i].len, 1);
+ if (ret)
+ {
+ printf("aescbc encrypt field in testcase:%d\n", i);
+ return -1;
+ }
+
+ ret = match(out, (FAR unsigned char *)testcase[i].cipher,
+ testcase[i].len);
+ if (ret)
+ {
+ printf("aescbc encrypt field in testcase:%d\n", i);
+ return -1;
+ }
+
+ ret = syscrypt(testcase[i].key, 16, testcase[i].iv, testcase[i].cipher,
+ out, testcase[i].len, 0);
+ if (ret)
+ {
+ printf("aescbc decrypt field in testcase:%d\n", i);
+ return -1;
+ }
+
+ ret = match(out, (FAR unsigned char *)testcase[i].plain,
+ testcase[i].len);
+ if (ret)
+ {
+ printf("aescbc decrypt field in testcase:%d\n", i);
+ return -1;
+ }
+ }
+
+ printf("aescbc test ok\n");
+ return 0;
+}