Hi Gowrishankar,
> -----Original Message-----
> From: Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
> Sent: Friday 24 March 2023 09:02
> To: dev@dpdk.org
> Cc: jer...@marvell.com; ano...@marvell.com; Akhil Goyal
> <gak...@marvell.com>; Dooley, Brian <brian.doo...@intel.com>;
> Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
> Subject: [PATCH] examples/fips_validation: fix digest in non JSON SHA MCT
>
> Non JSON SHA MCT tests produce incorrect digest due to a regression while
> handling MD blocks in common for all kind of SHA, SHA2, SHA3 and SHAKE
> algorithms. Fixing this along with some cleanup to use only rte_malloc API for
> storing test vectors as in other tests.
>
> Fixes: d8417b5ef4e ("examples/fips_validation: add SHA3 validation")
>
> Signed-off-by: Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
> ---
> .../fips_validation/fips_validation_sha.c | 31 ++++++-----
> examples/fips_validation/main.c | 53 +++++++++----------
> 2 files changed, 42 insertions(+), 42 deletions(-)
>
> diff --git a/examples/fips_validation/fips_validation_sha.c
> b/examples/fips_validation/fips_validation_sha.c
> index 7ce7d3744f..e81bfeceda 100644
> --- a/examples/fips_validation/fips_validation_sha.c
> +++ b/examples/fips_validation/fips_validation_sha.c
> @@ -7,6 +7,7 @@
> #include <stdio.h>
> #include <stdlib.h>
>
> +#include <rte_malloc.h>
> #include <rte_cryptodev.h>
>
> #include "fips_validation.h"
> @@ -28,19 +29,20 @@
>
> struct plain_hash_size_conversion {
> const char *str;
> + uint8_t md_blocks;
> enum rte_crypto_auth_algorithm algo;
> } phsc[] = {
> - {"20", RTE_CRYPTO_AUTH_SHA1},
> - {"28", RTE_CRYPTO_AUTH_SHA224},
> - {"32", RTE_CRYPTO_AUTH_SHA256},
> - {"48", RTE_CRYPTO_AUTH_SHA384},
> - {"64", RTE_CRYPTO_AUTH_SHA512},
> - {"28", RTE_CRYPTO_AUTH_SHA3_224},
> - {"32", RTE_CRYPTO_AUTH_SHA3_256},
> - {"48", RTE_CRYPTO_AUTH_SHA3_384},
> - {"64", RTE_CRYPTO_AUTH_SHA3_512},
> - {"16", RTE_CRYPTO_AUTH_SHAKE_128},
> - {"32", RTE_CRYPTO_AUTH_SHAKE_256},
> + {"20", 3, RTE_CRYPTO_AUTH_SHA1},
> + {"28", 3, RTE_CRYPTO_AUTH_SHA224},
> + {"32", 3, RTE_CRYPTO_AUTH_SHA256},
> + {"48", 3, RTE_CRYPTO_AUTH_SHA384},
> + {"64", 3, RTE_CRYPTO_AUTH_SHA512},
> + {"28", 1, RTE_CRYPTO_AUTH_SHA3_224},
> + {"32", 1, RTE_CRYPTO_AUTH_SHA3_256},
> + {"48", 1, RTE_CRYPTO_AUTH_SHA3_384},
> + {"64", 1, RTE_CRYPTO_AUTH_SHA3_512},
> + {"16", 1, RTE_CRYPTO_AUTH_SHAKE_128},
> + {"32", 1, RTE_CRYPTO_AUTH_SHAKE_256},
> };
>
> int
> @@ -69,6 +71,7 @@ parse_interim_algo(__rte_unused const char *key,
> for (i = 0; i < RTE_DIM(phsc); i++) {
> if (strstr(text, phsc[i].str)) {
> info.interim_info.sha_data.algo = phsc[i].algo;
> + info.interim_info.sha_data.md_blocks =
> phsc[i].md_blocks;
> parser_read_uint32_val(ALGO_PREFIX,
> text, &vec.cipher_auth.digest);
> break;
> @@ -84,7 +87,7 @@ parse_interim_algo(__rte_unused const char *key,
> 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},
> + {SEED_STR, parse_uint8_hex_str, &vec.pt},
> {NULL, NULL, NULL} /**< end pointer */ };
>
> @@ -307,8 +310,8 @@ parse_test_sha_json_algorithm(void)
> if (sz < 0)
> return -1;
>
> - free(vec.cipher_auth.digest.val);
> - vec.cipher_auth.digest.val = calloc(1, sz);
> + rte_free(vec.cipher_auth.digest.val);
> + vec.cipher_auth.digest.val = rte_malloc(NULL, sz, 0);
> if (vec.cipher_auth.digest.val == NULL)
> return -1;
>
> diff --git a/examples/fips_validation/main.c
> b/examples/fips_validation/main.c index 4c231fdb29..4237224d9d 100644
> --- a/examples/fips_validation/main.c
> +++ b/examples/fips_validation/main.c
> @@ -1618,11 +1618,11 @@ get_writeback_data(struct fips_val *val)
>
> /* in case val is reused for MCT test, try to free the buffer first */
> if (val->val) {
> - free(val->val);
> + rte_free(val->val);
> val->val = NULL;
> }
>
> - wb_data = dst = calloc(1, total_len);
> + wb_data = dst = rte_malloc(NULL, total_len, 0);
> if (!dst) {
> RTE_LOG(ERR, USER1, "Error %i: Not enough memory\n", -
> ENOMEM);
> return -ENOMEM;
> @@ -1640,7 +1640,7 @@ get_writeback_data(struct fips_val *val)
>
> if (data_len) {
> RTE_LOG(ERR, USER1, "Error -1: write back data\n");
> - free(wb_data);
> + rte_free(wb_data);
> return -1;
> }
>
> @@ -1863,7 +1863,7 @@ fips_generic_test(void)
>
> if (info.file_type != FIPS_TYPE_JSON)
> fprintf(info.fp_wr, "\n");
> - free(val.val);
> + rte_free(val.val);
>
> return 0;
> }
> @@ -1883,11 +1883,11 @@ fips_mct_tdes_test(void)
> int test_mode = info.interim_info.tdes_data.test_mode;
>
> pt.len = vec.pt.len;
> - pt.val = calloc(1, pt.len);
> + pt.val = rte_malloc(NULL, pt.len, 0);
> ct.len = vec.ct.len;
> - ct.val = calloc(1, ct.len);
> + ct.val = rte_malloc(NULL, ct.len, 0);
> iv.len = vec.iv.len;
> - iv.val = calloc(1, iv.len);
> + iv.val = rte_malloc(NULL, iv.len, 0);
>
> for (i = 0; i < TDES_EXTERN_ITER; i++) {
> if (info.file_type != FIPS_TYPE_JSON) { @@ -2055,10 +2055,10
> @@ fips_mct_tdes_test(void)
> }
> }
>
> - free(val[0].val);
> - free(pt.val);
> - free(ct.val);
> - free(iv.val);
> + rte_free(val[0].val);
> + rte_free(pt.val);
> + rte_free(ct.val);
> + rte_free(iv.val);
>
> return 0;
> }
> @@ -2140,7 +2140,7 @@ fips_mct_aes_ecb_test(void)
> }
> }
>
> - free(val.val);
> + rte_free(val.val);
>
> return 0;
> }
> @@ -2160,11 +2160,11 @@ fips_mct_aes_test(void)
> return fips_mct_aes_ecb_test();
>
> pt.len = vec.pt.len;
> - pt.val = calloc(1, pt.len);
> + pt.val = rte_malloc(NULL, pt.len, 0);
> ct.len = vec.ct.len;
> - ct.val = calloc(1, ct.len);
> + ct.val = rte_malloc(NULL, ct.len, 0);
> iv.len = vec.iv.len;
> - iv.val = calloc(1, iv.len);
> + iv.val = rte_malloc(NULL, iv.len, 0);
> for (i = 0; i < AES_EXTERN_ITER; i++) {
> if (info.file_type != FIPS_TYPE_JSON) {
> if (i != 0)
> @@ -2267,10 +2267,10 @@ fips_mct_aes_test(void)
> memcpy(vec.iv.val, val[0].val, AES_BLOCK_SIZE);
> }
>
> - free(val[0].val);
> - free(pt.val);
> - free(ct.val);
> - free(iv.val);
> + rte_free(val[0].val);
> + rte_free(pt.val);
> + rte_free(ct.val);
> + rte_free(iv.val);
>
> return 0;
> }
> @@ -2288,9 +2288,8 @@ fips_mct_sha_test(void)
>
> max_outlen = md_blocks * vec.cipher_auth.digest.len;
>
> - free(vec.cipher_auth.digest.val);
> -
> - vec.cipher_auth.digest.val = calloc(1, max_outlen);
> + rte_free(vec.cipher_auth.digest.val);
> + vec.cipher_auth.digest.val = rte_malloc(NULL, max_outlen, 0);
>
> if (vec.pt.val)
> memcpy(vec.cipher_auth.digest.val, vec.pt.val,
> vec.cipher_auth.digest.len); @@ -2364,7 +2363,7 @@
> fips_mct_sha_test(void)
>
> rte_free(vec.pt.val);
>
> - free(val.val);
> + rte_free(val.val);
> return 0;
> }
>
> @@ -2381,9 +2380,8 @@ fips_mct_shake_test(void)
>
> max_outlen = vec.cipher_auth.digest.len;
>
> - free(vec.cipher_auth.digest.val);
> -
> - vec.cipher_auth.digest.val = calloc(1, max_outlen);
> + rte_free(vec.cipher_auth.digest.val);
> + vec.cipher_auth.digest.val = rte_malloc(NULL, max_outlen, 0);
>
> if (vec.pt.val)
> memcpy(vec.cipher_auth.digest.val, vec.pt.val, vec.pt.len);
> @@ -2452,8 +2450,7 @@ fips_mct_shake_test(void)
>
> rte_free(md.val);
> rte_free(vec.pt.val);
> -
> - free(val.val);
> + rte_free(val.val);
> return 0;
> }
>
> --
> 2.25.1
Tested-by: Brian Dooley <brian.doo...@intel.com>
