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numam-dpdk/examples/fips_validation/fips_validation_aes.c
David Marchand 8d70a19417 examples/fips_validation: fix link to libjansson 
When compiling this example out of DPDK, linking the executable fails
with:

  ## Building fips_validation
  /usr/bin/ld: /tmp/ccQjeHBg.o: in function `fips_test_init':
  fips_validation.c:(.text+0x7ab): undefined reference to `json_loadf'
  /usr/bin/ld: /tmp/ccQjeHBg.o: in function
     `fips_test_parse_one_json_vector_set':
  fips_validation.c:(.text+0xc2e): undefined reference to `json_object_get'
  /usr/bin/ld: fips_validation.c:(.text+0xc36): undefined reference to
     `json_string_value'
  /usr/bin/ld: /tmp/ccQjeHBg.o: in function `fips_test_parse_one_json_group':
  fips_validation.c:(.text+0xd00): undefined reference to `json_object_get'
  /usr/bin/ld: fips_validation.c:(.text+0xd14): undefined reference to
     `json_integer_value'
  ...

Code in an example can't rely on RTE_HAS_JANSSON, because it only
indicates that the jansson library was available at the time of dpdk
compilation.

Prefer a local build flag (like what is done in vm_power_manager).
And add linking to libjansson, if available.

Fixes: f556293fd5 ("examples/fips_validation: add JSON info to header")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>
2022-06-21 20:04:50 +02:00

413 lines
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2018 Intel Corporation
*/
#include <string.h>
#include <time.h>
#include <stdio.h>
#include <rte_cryptodev.h>
#include <rte_malloc.h>
#include "fips_validation.h"
#define MODE_STR "AESVS"
#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 "IV = "
#define PT_STR "PLAINTEXT = "
#define CT_STR "CIPHERTEXT = "
#define OP_ENC_STR "ENCRYPT"
#define OP_DEC_STR "DECRYPT"
#define ALGO_JSON_STR "algorithm"
#define TESTTYPE_JSON_STR "testType"
#define DIR_JSON_STR "direction"
#define KEYLEN_JSON_STR "keyLen"
#define KEY_JSON_STR "key"
#define IV_JSON_STR "iv"
#define PT_JSON_STR "pt"
#define CT_JSON_STR "ct"
#define OP_ENC_JSON_STR "encrypt"
#define OP_DEC_JSON_STR "decrypt"
struct {
uint32_t type;
const char *desc;
} aes_test_types[] = {
{AESAVS_TYPE_GFXBOX, "GFSbox"},
{AESAVS_TYPE_KEYSBOX, "KeySbox"},
{AESAVS_TYPE_VARKEY, "VarKey"},
{AESAVS_TYPE_VARTXT, "VarTxt"},
{TDES_VARIABLE_TEXT, "VARIABLE PLAINTEXT/CIPHERTEXT"},
{TDES_VARIABLE_TEXT, "KAT"},
{AESAVS_TYPE_MMT, "MMT"},
{AESAVS_TYPE_MCT, "MCT"},
{AESAVS_TYPE_AFT, "AFT"},
};
struct aes_test_algo {
const char *name;
enum rte_crypto_cipher_algorithm algo;
} const algo_con[] = {
{"CBC", RTE_CRYPTO_CIPHER_AES_CBC},
{"ECB", RTE_CRYPTO_CIPHER_AES_ECB},
};
static int
parse_interim_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 aes_tests_interim[] = {
{OP_ENC_STR, parse_interim_enc_dec, NULL},
{OP_DEC_STR, parse_interim_enc_dec, NULL},
{NULL, NULL, NULL} /**< end pointer */
};
struct fips_test_callback aes_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 aes_tests_interim_vectors[] = {
{OP_ENC_STR, parse_interim_enc_dec, NULL},
{OP_DEC_STR, parse_interim_enc_dec, NULL},
{NULL, NULL, NULL} /**< end pointer */
};
struct fips_test_callback aes_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 */
};
#ifdef USE_JANSSON
struct fips_test_callback aes_dec_json_vectors[] = {
{KEY_JSON_STR, parse_uint8_known_len_hex_str, &vec.cipher_auth.key},
{IV_JSON_STR, parse_uint8_hex_str, &vec.iv},
{CT_JSON_STR, parse_uint8_hex_str, &vec.ct},
{NULL, NULL, NULL} /**< end pointer */
};
struct fips_test_callback aes_interim_json_vectors[] = {
{KEYLEN_JSON_STR, parser_read_uint32_bit_val, &vec.cipher_auth.key},
{NULL, NULL, NULL} /**< end pointer */
};
struct fips_test_callback aes_enc_json_vectors[] = {
{KEY_JSON_STR, parse_uint8_known_len_hex_str, &vec.cipher_auth.key},
{IV_JSON_STR, parse_uint8_hex_str, &vec.iv},
{PT_JSON_STR, parse_uint8_hex_str, &vec.pt},
{NULL, NULL, NULL} /**< end pointer */
};
static int
parse_test_aes_json_writeback(struct fips_val *val)
{
struct fips_val tmp_val;
json_t *tcId;
tcId = json_object_get(json_info.json_test_case, "tcId");
json_info.json_write_case = json_object();
json_object_set(json_info.json_write_case, "tcId", tcId);
if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
json_t *ct;
tmp_val.val = val->val;
tmp_val.len = vec.pt.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
ct = json_string(info.one_line_text);
json_object_set_new(json_info.json_write_case, CT_JSON_STR, ct);
tmp_val.val = val->val + vec.pt.len;
tmp_val.len = val->len - vec.pt.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
} else {
if (vec.status == RTE_CRYPTO_OP_STATUS_SUCCESS) {
tmp_val.val = val->val;
tmp_val.len = vec.ct.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
json_object_set_new(json_info.json_write_case, PT_JSON_STR,
json_string(info.one_line_text));
} else {
json_object_set_new(json_info.json_write_case, "testPassed", json_false());
}
}
return 0;
}
static int
parse_test_aes_mct_json_writeback(struct fips_val *val)
{
json_t *tcId, *resArr, *res, *ct, *pt, *key, *iv;
struct fips_val tmp_val;
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(json_info.json_write_case, "tcId", tcId);
json_object_set(json_info.json_write_case, "resultsArray", json_array());
}
} else {
json_info.json_write_case = json_object();
json_object_set(json_info.json_write_case, "tcId", tcId);
json_object_set(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();
if (info .op == FIPS_TEST_ENC_AUTH_GEN) {
writeback_hex_str("", info.one_line_text, &vec.cipher_auth.key);
key = json_string(info.one_line_text);
json_object_set_new(res, KEY_JSON_STR, key);
writeback_hex_str("", info.one_line_text, &val[2]);
iv = json_string(info.one_line_text);
json_object_set_new(res, IV_JSON_STR, iv);
writeback_hex_str("", info.one_line_text, &val[1]);
pt = json_string(info.one_line_text);
json_object_set_new(res, PT_JSON_STR, pt);
tmp_val.val = val->val;
tmp_val.len = vec.pt.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
ct = json_string(info.one_line_text);
json_object_set_new(res, CT_JSON_STR, ct);
tmp_val.val = val->val + vec.pt.len;
tmp_val.len = val->len - vec.pt.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
} else {
if (vec.status == RTE_CRYPTO_OP_STATUS_SUCCESS) {
writeback_hex_str("", info.one_line_text, &vec.cipher_auth.key);
key = json_string(info.one_line_text);
json_object_set_new(res, KEY_JSON_STR, key);
writeback_hex_str("", info.one_line_text, &val[2]);
iv = json_string(info.one_line_text);
json_object_set_new(res, IV_JSON_STR, iv);
tmp_val.val = val->val;
tmp_val.len = vec.ct.len;
writeback_hex_str("", info.one_line_text, &tmp_val);
pt = json_string(info.one_line_text);
json_object_set_new(res, PT_JSON_STR, pt);
writeback_hex_str("", info.one_line_text, &val[1]);
ct = json_string(info.one_line_text);
json_object_set_new(res, CT_JSON_STR, ct);
} else {
json_object_set_new(json_info.json_write_case, "testPassed", json_false());
}
}
json_array_append_new(resArr, res);
return 0;
}
int
parse_test_aes_json_init(void)
{
json_t *type_obj = json_object_get(json_info.json_test_group, TESTTYPE_JSON_STR);
json_t *algo_obj = json_object_get(json_info.json_vector_set, ALGO_JSON_STR);
const char *type_str = json_string_value(type_obj);
const char *algo_str = json_string_value(algo_obj);
uint32_t i;
if (json_info.json_test_group) {
json_t *direction_obj;
const char *direction_str;
direction_obj = json_object_get(json_info.json_test_group, DIR_JSON_STR);
direction_str = json_string_value(direction_obj);
if (strcmp(direction_str, OP_ENC_JSON_STR) == 0) {
info.op = FIPS_TEST_ENC_AUTH_GEN;
info.callbacks = aes_enc_json_vectors;
} else if (strcmp(direction_str, OP_DEC_JSON_STR) == 0) {
info.op = FIPS_TEST_DEC_AUTH_VERIF;
info.callbacks = aes_dec_json_vectors;
} else {
return -EINVAL;
}
info.interim_callbacks = aes_interim_json_vectors;
}
for (i = 0; i < RTE_DIM(aes_test_types); i++)
if (strstr(type_str, aes_test_types[i].desc)) {
info.interim_info.aes_data.test_type =
aes_test_types[i].type;
break;
}
if (i >= RTE_DIM(aes_test_types))
return -EINVAL;
switch (info.interim_info.aes_data.test_type) {
case AESAVS_TYPE_MCT:
info.parse_writeback = parse_test_aes_mct_json_writeback;
break;
case AESAVS_TYPE_AFT:
info.parse_writeback = parse_test_aes_json_writeback;
break;
default:
info.parse_writeback = NULL;
}
if (!info.parse_writeback)
return -EINVAL;
for (i = 0; i < RTE_DIM(algo_con); i++)
if (strstr(algo_str, algo_con[i].name)) {
info.interim_info.aes_data.cipher_algo =
(uint32_t)algo_con[i].algo;
break;
}
if (i >= RTE_DIM(algo_con))
return -EINVAL;
return 0;
}
#endif /* USE_JANSSON */
static int
parse_test_aes_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_aes_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_aes_init(void)
{
char *tmp;
uint32_t i, j;
for (i = 0; i < info.nb_vec_lines; i++) {
char *line = info.vec[i];
tmp = strstr(line, MODE_STR);
if (tmp) {
for (j = 0; j < RTE_DIM(aes_test_types); j++)
if (strstr(line, aes_test_types[j].desc)) {
info.interim_info.aes_data.test_type =
aes_test_types[j].type;
break;
}
if (j >= RTE_DIM(aes_test_types))
return -EINVAL;
tmp = strstr(line, ALGO_STR);
if (!tmp)
return -EINVAL;
tmp += strlen(ALGO_STR);
for (j = 0; j < RTE_DIM(algo_con); j++)
if (strcmp(algo_con[j].name, tmp) == 0) {
info.interim_info.aes_data.cipher_algo =
(uint32_t)algo_con[j].algo;
break;
}
if (j >= RTE_DIM(algo_con))
return -EINVAL;
continue;
}
tmp = strstr(line, OP_STR);
if (tmp)
continue;
tmp = strstr(line, KEY_SIZE_STR);
if (tmp) {
tmp += strlen(KEY_SIZE_STR);
if (parser_read_uint32
(&info.interim_info.aes_data.key_len,
tmp) < 0)
return -EINVAL;
info.interim_info.aes_data.key_len /= 8;
continue;
}
}
info.parse_writeback = parse_test_aes_writeback;
info.callbacks = aes_tests_vectors;
info.interim_callbacks = aes_tests_interim_vectors;
info.writeback_callbacks = aes_writeback_callbacks;
info.kat_check = rsp_test_aes_check;
return 0;
}
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