xref: /isa-l_crypto/sm3_mb/sm3_ref_test.c (revision 6801b27bd9295090e36d2864110576f428efdf61)

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#define ISAL_UNIT_TEST
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#ifndef FIPS_MODE
#include "sm3_mb.h"
#include "endian_helper.h"

typedef uint32_t digest_sm3[ISAL_SM3_DIGEST_NWORDS];

#define MSGS     2
#define NUM_JOBS 1000

#define PSEUDO_RANDOM_NUM(seed) ((seed) * 5 + ((seed) * (seed)) / 64) % MSGS

static uint8_t msg1[] = "abc";
static uint8_t msg2[] = "abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabcd";

/* small endian */
static digest_sm3 exp_result_digest1 = { 0x66c7f0f4, 0x62eeedd9, 0xd1f2d46b, 0xdc10e4e2,
                                         0x4167c487, 0x5cf2f7a2, 0x297da02b, 0x8f4ba8e0 };

/* small endian */
static digest_sm3 exp_result_digest2 = { 0xdebe9ff9, 0x2275b8a1, 0x38604889, 0xc18e5a4d,
                                         0x6fdb70e5, 0x387e5765, 0x293dcba3, 0x9c0c5732 };

static uint8_t *msgs[MSGS] = { msg1, msg2 };

static uint32_t *exp_result_digest[MSGS] = { exp_result_digest1, exp_result_digest2 };
#endif /* !FIPS_MODE */

int
main(void)
{
#ifndef FIPS_MODE
        ISAL_SM3_HASH_CTX_MGR *mgr = NULL;
        ISAL_SM3_HASH_CTX ctxpool[NUM_JOBS], *ctx = NULL;
        uint32_t i, j, k, t, checked = 0;
        uint32_t *good;
        int rc, ret = -1;

        rc = posix_memalign((void *) &mgr, 16, sizeof(ISAL_SM3_HASH_CTX_MGR));
        if ((rc != 0) || (mgr == NULL)) {
                printf("posix_memalign failed test aborted\n");
                return 1;
        }

        isal_sm3_ctx_mgr_init(mgr);

        // Init contexts before first use
        for (i = 0; i < MSGS; i++) {
                isal_hash_ctx_init(&ctxpool[i]);
                ctxpool[i].user_data = (void *) ((uint64_t) i);
        }

        for (i = 0; i < MSGS; i++) {
                const int res = isal_sm3_ctx_mgr_submit(mgr, &ctxpool[i], &ctx, msgs[i],
                                                        (uint32_t) strlen((char *) msgs[i]),
                                                        ISAL_HASH_ENTIRE);

                if (res == 0 && ctx != NULL) {
                        t = (uint32_t) ((uintptr_t) ctx->user_data);
                        good = exp_result_digest[t];
                        checked++;
                        for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
                                if (byteswap32(good[j]) != ctxpool[t].job.result_digest[j]) {
                                        printf("Test %d, digest %d is %08X, should be %08X\n", t, j,
                                               ctxpool[t].job.result_digest[j],
                                               byteswap32(good[j]));
                                        goto end;
                                }
                        }

                        if (ctx->error) {
                                printf("Something bad happened during the submit."
                                       " Error code: %d",
                                       ctx->error);
                                goto end;
                        }
                }
        }

        while (1) {
                const int res = isal_sm3_ctx_mgr_flush(mgr, &ctx);

                if (res == 0 && ctx != NULL) {
                        t = (unsigned long) (uintptr_t) (ctx->user_data);
                        good = exp_result_digest[t];
                        checked++;
                        for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
                                if (byteswap32(good[j]) != ctxpool[t].job.result_digest[j]) {
                                        printf("Test %d, digest %d is %08X, should be %08X\n", t, j,
                                               ctxpool[t].job.result_digest[j],
                                               byteswap32(good[j]));
                                        goto end;
                                }
                        }

                        if (ctx->error) {
                                printf("Something bad happened during the submit."
                                       " Error code: %d",
                                       ctx->error);
                                goto end;
                        }
                } else {
                        break;
                }
        }

        // do larger test in pseudo-random order

        // Init contexts before first use
        for (i = 0; i < NUM_JOBS; i++) {
                isal_hash_ctx_init(&ctxpool[i]);
                ctxpool[i].user_data = (void *) ((uint64_t) i);
        }

        checked = 0;
        for (i = 0; i < NUM_JOBS; i++) {
                j = PSEUDO_RANDOM_NUM(i);
                const int res = isal_sm3_ctx_mgr_submit(mgr, &ctxpool[i], &ctx, msgs[j],
                                                        (uint32_t) strlen((char *) msgs[j]),
                                                        ISAL_HASH_ENTIRE);
                if (res == 0 && ctx != NULL) {
                        t = (unsigned long) (uintptr_t) (ctx->user_data);
                        k = PSEUDO_RANDOM_NUM(t);
                        good = exp_result_digest[k];
                        checked++;
                        for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
                                if (byteswap32(good[j]) != ctxpool[t].job.result_digest[j]) {
                                        printf("Test %d, digest %d is %08X, should be %08X\n", t, j,
                                               ctxpool[t].job.result_digest[j],
                                               byteswap32(good[j]));
                                        goto end;
                                }
                        }

                        if (ctx->error) {
                                printf("Something bad happened during the"
                                       " submit. Error code: %d",
                                       ctx->error);
                                goto end;
                        }
                }
        }
        while (1) {
                const int res = isal_sm3_ctx_mgr_flush(mgr, &ctx);

                if (res == 0 && ctx != NULL) {
                        t = (unsigned long) (uintptr_t) (ctx->user_data);
                        k = PSEUDO_RANDOM_NUM(t);
                        good = exp_result_digest[k];
                        checked++;
                        for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
                                if (byteswap32(good[j]) != ctxpool[t].job.result_digest[j]) {
                                        printf("Test %d, digest %d is %08X, should be %08X\n", t, j,
                                               ctxpool[t].job.result_digest[j],
                                               byteswap32(good[j]));
                                        goto end;
                                }
                        }

                        if (ctx->error) {
                                printf("Something bad happened during the submit."
                                       " Error code: %d",
                                       ctx->error);
                                goto end;
                        }
                } else {
                        break;
                }
        }

        if (checked != NUM_JOBS) {
                printf("only tested %d rather than %d\n", checked, NUM_JOBS);
                goto end;
        }
        ret = 0;

        printf(" multibinary_sm3 test: Pass\n");
end:
        aligned_free(mgr);
        return ret;
#else
        printf("Not Executed\n");
        return 0;
#endif /* FIPS_MODE */
}