DPDK  19.11.14-rc1
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 <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"
struct plain_hash_size_conversion {
const char *str;
} phsc[] = {
};
static int
parse_interim_algo(__attribute__((__unused__)) const char *key,
char *text,
__attribute__((__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}
};
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;
}