DPDK  22.11.0-rc4
examples/fips_validation/fips_validation_sha.c
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2019 Intel Corporation
*/
#include <string.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <rte_cryptodev.h>
#include "fips_validation.h"
#define ALGO_PREFIX "[L = "
#define MSGLEN_STR "Len = "
#define MSG_STR "Msg = "
#define MD_STR "MD = "
#define SEED_STR "Seed = "
#define MCT_STR "Monte"
#define ALGO_JSON_STR "algorithm"
#define TESTTYPE_JSON_STR "testType"
#define PT_JSON_STR "msg"
struct plain_hash_size_conversion {
const char *str;
} phsc[] = {
};
int
parse_test_sha_hash_size(enum rte_crypto_auth_algorithm algo)
{
int ret = -EINVAL;
uint8_t i;
for (i = 0; i < RTE_DIM(phsc); i++) {
if (phsc[i].algo == algo) {
ret = atoi(phsc[i].str);
break;
}
}
return ret;
}
static int
parse_interim_algo(__rte_unused const char *key,
char *text,
__rte_unused struct fips_val *val)
{
uint32_t i;
for (i = 0; i < RTE_DIM(phsc); i++) {
if (strstr(text, phsc[i].str)) {
info.interim_info.sha_data.algo = phsc[i].algo;
parser_read_uint32_val(ALGO_PREFIX,
text, &vec.cipher_auth.digest);
break;
}
}
if (i == RTE_DIM(phsc))
return -1;
return 0;
}
struct fips_test_callback sha_tests_vectors[] = {
{MSGLEN_STR, parser_read_uint32_bit_val, &vec.pt},
{MSG_STR, parse_uint8_known_len_hex_str, &vec.pt},
{SEED_STR, parse_uint8_hex_str, &vec.cipher_auth.digest},
{NULL, NULL, NULL}
};
struct fips_test_callback sha_tests_interim_vectors[] = {
{ALGO_PREFIX, parse_interim_algo, NULL},
{NULL, NULL, NULL}
};
#ifdef USE_JANSSON
static struct {
uint32_t type;
const char *desc;
} sha_test_types[] = {
{SHA_MCT, "MCT"},
{SHA_AFT, "AFT"},
};
static struct plain_hash_algorithms {
const char *str;
} json_algorithms[] = {
{"SHA2-224", RTE_CRYPTO_AUTH_SHA224},
{"SHA2-256", RTE_CRYPTO_AUTH_SHA256},
{"SHA2-384", RTE_CRYPTO_AUTH_SHA384},
{"SHA2-512", RTE_CRYPTO_AUTH_SHA512},
};
struct fips_test_callback sha_tests_json_vectors[] = {
{PT_JSON_STR, parse_uint8_hex_str, &vec.pt},
{NULL, NULL, NULL}
};
#endif /* USE_JANSSON */
static int
parse_test_sha_writeback(struct fips_val *val) // !
{
struct fips_val val_local;
fprintf(info.fp_wr, "%s", MD_STR);
val_local.val = val->val + vec.pt.len;
val_local.len = vec.cipher_auth.digest.len;
parse_write_hex_str(&val_local);
return 0;
}
static int
rsp_test_sha_check(struct fips_val *val)
{
if (memcmp(val->val + vec.pt.len, vec.cipher_auth.digest.val,
vec.cipher_auth.digest.len) == 0)
fprintf(info.fp_wr, "Success\n");
else
fprintf(info.fp_wr, "Failed\n");
return 0;
}
int
parse_test_sha_init(void)
{
uint32_t i;
info.interim_info.sha_data.test_type = SHA_KAT;
for (i = 0; i < info.nb_vec_lines; i++) {
char *line = info.vec[i];
if (strstr(line, MCT_STR))
info.interim_info.sha_data.test_type = SHA_MCT;
}
info.op = FIPS_TEST_ENC_AUTH_GEN;
info.parse_writeback = parse_test_sha_writeback;
info.callbacks = sha_tests_vectors;
info.interim_callbacks = sha_tests_interim_vectors;
info.writeback_callbacks = NULL;
info.kat_check = rsp_test_sha_check;
return 0;
}
#ifdef USE_JANSSON
static int
parse_test_sha_json_writeback(struct fips_val *val)
{
struct fips_val val_local;
json_t *tcId, *md;
tcId = json_object_get(json_info.json_test_case, "tcId");
json_info.json_write_case = json_object();
json_object_set_new(json_info.json_write_case, "tcId", tcId);
val_local.val = val->val + vec.pt.len;
val_local.len = vec.cipher_auth.digest.len;
writeback_hex_str("", info.one_line_text, &val_local);
md = json_string(info.one_line_text);
json_object_set_new(json_info.json_write_case, "md", md);
return 0;
}
static int
parse_test_sha_mct_json_writeback(struct fips_val *val)
{
json_t *tcId, *msg, *md, *resArr, *res;
struct fips_val val_local;
tcId = json_object_get(json_info.json_test_case, "tcId");
if (json_info.json_write_case) {
json_t *wcId;
wcId = json_object_get(json_info.json_write_case, "tcId");
if (!json_equal(tcId, wcId)) {
json_info.json_write_case = json_object();
json_object_set_new(json_info.json_write_case, "tcId", tcId);
json_object_set_new(json_info.json_write_case, "resultsArray",
json_array());
}
} else {
json_info.json_write_case = json_object();
json_object_set_new(json_info.json_write_case, "tcId", tcId);
json_object_set_new(json_info.json_write_case, "resultsArray", json_array());
}
resArr = json_object_get(json_info.json_write_case, "resultsArray");
if (!json_is_array(resArr))
return -EINVAL;
res = json_object();
writeback_hex_str("", info.one_line_text, &val[1]);
msg = json_string(info.one_line_text);
json_object_set_new(res, "msg", msg);
val_local.val = val[0].val + vec.pt.len;
val_local.len = vec.cipher_auth.digest.len;
writeback_hex_str("", info.one_line_text, &val_local);
md = json_string(info.one_line_text);
json_object_set_new(res, "md", md);
json_array_append_new(resArr, res);
return 0;
}
int
parse_test_sha_json_algorithm(void)
{
json_t *algorithm_object;
const char *algorithm_str;
uint32_t i;
int sz;
algorithm_object = json_object_get(json_info.json_vector_set, "algorithm");
algorithm_str = json_string_value(algorithm_object);
for (i = 0; i < RTE_DIM(json_algorithms); i++) {
if (strstr(algorithm_str, json_algorithms[i].str)) {
info.interim_info.sha_data.algo = json_algorithms[i].algo;
break;
}
}
if (i == RTE_DIM(json_algorithms))
return -1;
sz = parse_test_sha_hash_size(info.interim_info.sha_data.algo);
if (sz < 0)
return -1;
free(vec.cipher_auth.digest.val);
vec.cipher_auth.digest.len = sz;
vec.cipher_auth.digest.val = calloc(1, sz);
if (vec.cipher_auth.digest.val == NULL)
return -1;
return 0;
}
int
parse_test_sha_json_test_type(void)
{
json_t *type_object;
const char *type_str;
uint32_t i;
type_object = json_object_get(json_info.json_test_group, TESTTYPE_JSON_STR);
type_str = json_string_value(type_object);
for (i = 0; i < RTE_DIM(sha_test_types); i++)
if (strstr(type_str, sha_test_types[i].desc)) {
info.interim_info.sha_data.test_type =
sha_test_types[i].type;
break;
}
if (i == RTE_DIM(sha_test_types))
return -1;
switch (info.interim_info.sha_data.test_type) {
case SHA_MCT:
info.parse_writeback = parse_test_sha_mct_json_writeback;
break;
case SHA_AFT:
info.parse_writeback = parse_test_sha_json_writeback;
break;
default:
info.parse_writeback = NULL;
}
if (!info.parse_writeback)
return -1;
return 0;
}
int
parse_test_sha_json_init(void)
{
info.op = FIPS_TEST_ENC_AUTH_GEN;
info.parse_writeback = parse_test_sha_json_writeback;
info.callbacks = sha_tests_json_vectors;
info.writeback_callbacks = NULL;
info.kat_check = rsp_test_sha_check;
info.interim_callbacks = NULL;
if (parse_test_sha_json_algorithm() < 0)
return -1;
if (parse_test_sha_json_test_type() < 0)
return -1;
return 0;
}
#endif /* USE_JANSSON */