examples/fips_validation: support AES XTS

[dpdk.git] / examples / fips_validation / fips_validation_xts.c

diff --git a/examples/fips_validation/fips_validation_xts.c b/examples/fips_validation/fips_validation_xts.c
new file mode 100644 (file)
index 0000000..5bb1966
--- /dev/null
+++ b/examples/fips_validation/fips_validation_xts.c
@@ -0,0 +1,119 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (C) 2020 Marvell International Ltd.
+ */
+
+#include <string.h>
+#include <stdio.h>
+#include <time.h>
+
+#include <rte_cryptodev.h>
+
+#include "fips_validation.h"
+
+#define MODE_STR       "XTS"
+#define ALGO_STR       "test data for "
+#define OP_STR         "State"
+#define KEY_SIZE_STR   "Key Length : "
+
+#define COUNT_STR      "COUNT = "
+#define KEY_STR                "Key = "
+#define IV_STR         "i = "
+#define PT_STR         "PT = "
+#define CT_STR         "CT = "
+
+#define OP_ENC_STR     "ENCRYPT"
+#define OP_DEC_STR     "DECRYPT"
+
+static int
+parse_interim_xts_enc_dec(const char *key,
+               __rte_unused char *text,
+               __rte_unused struct fips_val *val)
+{
+       if (strcmp(key, OP_ENC_STR) == 0)
+               info.op = FIPS_TEST_ENC_AUTH_GEN;
+       else if (strcmp(key, OP_DEC_STR) == 0)
+               info.op = FIPS_TEST_DEC_AUTH_VERIF;
+       else
+               return -1;
+       return 0;
+}
+
+struct fips_test_callback xts_tests_vectors[] = {
+               {KEY_STR, parse_uint8_hex_str, &vec.cipher_auth.key},
+               {IV_STR, parse_uint8_hex_str, &vec.iv},
+               {PT_STR, parse_uint8_hex_str, &vec.pt},
+               {CT_STR, parse_uint8_hex_str, &vec.ct},
+               {NULL, NULL, NULL} /**< end pointer */
+};
+
+struct fips_test_callback xts_tests_interim_vectors[] = {
+               {OP_ENC_STR, parse_interim_xts_enc_dec, NULL},
+               {OP_DEC_STR, parse_interim_xts_enc_dec, NULL},
+               {NULL, NULL, NULL} /**< end pointer */
+};
+
+struct fips_test_callback xts_writeback_callbacks[] = {
+               /** First element is used to pass COUNT string */
+               {COUNT_STR, NULL, NULL},
+               {IV_STR, writeback_hex_str, &vec.iv},
+               {KEY_STR, writeback_hex_str, &vec.cipher_auth.key},
+               {PT_STR, writeback_hex_str, &vec.pt},
+               {CT_STR, writeback_hex_str, &vec.ct},
+               {NULL, NULL, NULL} /**< end pointer */
+};
+
+static int
+parse_test_xts_writeback(struct fips_val *val)
+{
+       if (info.op == FIPS_TEST_ENC_AUTH_GEN)
+               fprintf(info.fp_wr, "%s", CT_STR);
+       else
+               fprintf(info.fp_wr, "%s", PT_STR);
+
+       parse_write_hex_str(val);
+       return 0;
+}
+
+static int
+rsp_test_xts_check(struct fips_val *val)
+{
+       struct fips_val *data;
+       if (info.op == FIPS_TEST_ENC_AUTH_GEN)
+               data = &vec.ct;
+       else
+               data = &vec.pt;
+
+       if (memcmp(val->val, data->val, val->len) == 0)
+               fprintf(info.fp_wr, "Success\n");
+       else
+               fprintf(info.fp_wr, "Failed\n");
+       return 0;
+}
+
+int parse_test_xts_init(void)
+{
+       char *tmp;
+       uint32_t i;
+       for (i = 0; i < info.nb_vec_lines; i++) {
+               char *line = info.vec[i];
+               tmp = strstr(line, KEY_SIZE_STR);
+               if (tmp) {
+                       tmp += (strlen(KEY_SIZE_STR) + strlen("AES"));
+                       if (parser_read_uint32(
+                               &info.interim_info.aes_data.key_len,
+                                       tmp) < 0)
+                               return -EINVAL;
+                       info.interim_info.aes_data.key_len =
+                       (info.interim_info.aes_data.key_len*2) / 8;
+                       continue;
+               }
+
+       }
+       info.parse_writeback = parse_test_xts_writeback;
+       info.callbacks = xts_tests_vectors;
+       info.interim_callbacks = xts_tests_interim_vectors;
+       info.writeback_callbacks = xts_writeback_callbacks;
+       info.kat_check = rsp_test_xts_check;
+
+       return 0;
+}