update ceph source to reef 18.1.2

[ceph.git] / ceph / src / crypto / isa-l / isa-l_crypto / sha256_mb / sha256_mb_rand_ssl_test.c

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#include <stdio.h>
#include <stdlib.h>
#include <openssl/sha.h>
#include "sha256_mb.h"
#include "endian_helper.h"

#define TEST_LEN  (1024*1024)
#define TEST_BUFS 200
#ifndef RANDOMS
# define RANDOMS  10
#endif
#ifndef TEST_SEED
# define TEST_SEED 0x1234
#endif

/* Reference digest global to reduce stack usage */
static uint8_t digest_ssl[TEST_BUFS][4 * SHA256_DIGEST_NWORDS];

// Generates pseudo-random data
void rand_buffer(unsigned char *buf, const long buffer_size)
{
	long i;
	for (i = 0; i < buffer_size; i++)
		buf[i] = rand();
}

int main(void)
{
	SHA256_HASH_CTX_MGR *mgr = NULL;
	SHA256_HASH_CTX ctxpool[TEST_BUFS];
	unsigned char *bufs[TEST_BUFS];
	uint32_t i, j, fail = 0;
	uint32_t lens[TEST_BUFS];
	unsigned int jobs, t;
	int ret;

	printf("multibinary_sha256 test, %d sets of %dx%d max: ", RANDOMS, TEST_BUFS,
	       TEST_LEN);

	srand(TEST_SEED);

	ret = posix_memalign((void *)&mgr, 16, sizeof(SHA256_HASH_CTX_MGR));
	if ((ret != 0) || (mgr == NULL)) {
		printf("posix_memalign failed test aborted\n");
		return 1;
	}

	sha256_ctx_mgr_init(mgr);

	for (i = 0; i < TEST_BUFS; i++) {
		// Allocate and fill buffer
		bufs[i] = (unsigned char *)malloc(TEST_LEN);
		if (bufs[i] == NULL) {
			printf("malloc failed test aborted\n");
			return 1;
		}
		rand_buffer(bufs[i], TEST_LEN);

		// Init ctx contents
		hash_ctx_init(&ctxpool[i]);
		ctxpool[i].user_data = (void *)((uint64_t) i);

		// SSL test
		SHA256(bufs[i], TEST_LEN, digest_ssl[i]);

		// sb_sha256 test
		sha256_ctx_mgr_submit(mgr, &ctxpool[i], bufs[i], TEST_LEN, HASH_ENTIRE);
	}

	while (sha256_ctx_mgr_flush(mgr)) ;

	for (i = 0; i < TEST_BUFS; i++) {
		for (j = 0; j < SHA256_DIGEST_NWORDS; j++) {
			if (ctxpool[i].job.result_digest[j] !=
			    to_be32(((uint32_t *) digest_ssl[i])[j])) {
				fail++;
				printf("Test%d, digest%d fail %08X <=> %08X\n",
				       i, j, ctxpool[i].job.result_digest[j],
				       to_be32(((uint32_t *) digest_ssl[i])[j]));
			}
		}
	}
	putchar('.');

	// Run tests with random size and number of jobs
	for (t = 0; t < RANDOMS; t++) {
		jobs = rand() % (TEST_BUFS);

		sha256_ctx_mgr_init(mgr);

		for (i = 0; i < jobs; i++) {
			// Random buffer with random len and contents
			lens[i] = rand() % (TEST_LEN);
			rand_buffer(bufs[i], lens[i]);

			// Run SSL test
			SHA256(bufs[i], lens[i], digest_ssl[i]);

			// Run sb_sha256 test
			sha256_ctx_mgr_submit(mgr, &ctxpool[i], bufs[i], lens[i], HASH_ENTIRE);
		}

		while (sha256_ctx_mgr_flush(mgr)) ;

		for (i = 0; i < jobs; i++) {
			for (j = 0; j < SHA256_DIGEST_NWORDS; j++) {
				if (ctxpool[i].job.result_digest[j] !=
				    to_be32(((uint32_t *) digest_ssl[i])[j])) {
					fail++;
					printf("Test%d, digest%d fail %08X <=> %08X\n",
					       i, j, ctxpool[i].job.result_digest[j],
					       to_be32(((uint32_t *) digest_ssl[i])[j]));
				}
			}
		}
		if (fail) {
			printf("Test failed function check %d\n", fail);
			return fail;
		}

		putchar('.');
		fflush(0);
	}			// random test t

	if (fail)
		printf("Test failed function check %d\n", fail);
	else
		printf(" multibinary_sha256_ssl rand: Pass\n");

	return fail;
}