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28 **********************************************************************/
29 #define ISAL_UNIT_TEST
30 #include <stdio.h>
31 #include <stdlib.h>
32
33 #ifndef FIPS_MODE
34 #include "sm3_mb.h"
35 #include "endian_helper.h"
36
37 #define TEST_LEN (1024 * 1024)
38 #define TEST_BUFS 200
39 #ifndef RANDOMS
40 #define RANDOMS 10
41 #endif
42 #ifndef TEST_SEED
43 #define TEST_SEED 0x1234
44 #endif
45
46 /* Reference digest global to reduce stack usage */
47 static uint8_t digest_ssl[TEST_BUFS][4 * ISAL_SM3_DIGEST_NWORDS];
48
49 extern void
50 sm3_ossl(const unsigned char *buf, size_t length, unsigned char *digest);
51
52 // Generates pseudo-random data
53 static void
rand_buffer(unsigned char * buf,const long buffer_size)54 rand_buffer(unsigned char *buf, const long buffer_size)
55 {
56 long i;
57 for (i = 0; i < buffer_size; i++)
58 buf[i] = rand();
59 }
60 #endif /* !FIPS_MODE */
61
62 int
main(void)63 main(void)
64 {
65 #ifndef FIPS_MODE
66 ISAL_SM3_HASH_CTX_MGR *mgr = NULL;
67 ISAL_SM3_HASH_CTX ctxpool[TEST_BUFS];
68 ISAL_SM3_HASH_CTX *ctx = NULL;
69 unsigned char *bufs[TEST_BUFS];
70 uint32_t i, j, fail = 0;
71 uint32_t lens[TEST_BUFS];
72 unsigned int jobs, t;
73 int ret;
74
75 printf("multibinary_sm3 test, %d sets of %dx%d max: ", RANDOMS, TEST_BUFS, TEST_LEN);
76
77 srand(TEST_SEED);
78
79 ret = posix_memalign((void *) &mgr, 16, sizeof(ISAL_SM3_HASH_CTX_MGR));
80 if ((ret != 0) || (mgr == NULL)) {
81 printf("posix_memalign failed test aborted\n");
82 return 1;
83 }
84
85 isal_sm3_ctx_mgr_init(mgr);
86
87 for (i = 0; i < TEST_BUFS; i++) {
88 // Allocate and fill buffer
89 bufs[i] = (unsigned char *) malloc(TEST_LEN);
90 if (bufs[i] == NULL) {
91 printf("malloc failed test aborted\n");
92 return 1;
93 }
94 rand_buffer(bufs[i], TEST_LEN);
95
96 // Init ctx contents
97 isal_hash_ctx_init(&ctxpool[i]);
98 ctxpool[i].user_data = (void *) ((uint64_t) i);
99
100 // SSL test
101 sm3_ossl(bufs[i], TEST_LEN, digest_ssl[i]);
102
103 // sb_sm3 test
104 isal_sm3_ctx_mgr_submit(mgr, &ctxpool[i], &ctx, bufs[i], TEST_LEN,
105 ISAL_HASH_ENTIRE);
106 }
107
108 while (isal_sm3_ctx_mgr_flush(mgr, &ctx) == 0)
109 if (ctx == NULL)
110 break;
111
112 for (i = 0; i < TEST_BUFS; i++) {
113 for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
114 if (ctxpool[i].job.result_digest[j] !=
115 to_le32(((uint32_t *) digest_ssl[i])[j])) {
116 fail++;
117 printf("Test%d, digest%d fail %08X <=> %08X\n", i, j,
118 ctxpool[i].job.result_digest[j],
119 to_le32(((uint32_t *) digest_ssl[i])[j]));
120 }
121 }
122 }
123 putchar('.');
124
125 // Run tests with random size and number of jobs
126 for (t = 0; t < RANDOMS; t++) {
127 jobs = rand() % (TEST_BUFS);
128
129 isal_sm3_ctx_mgr_init(mgr);
130
131 for (i = 0; i < jobs; i++) {
132 // Random buffer with random len and contents
133 lens[i] = rand() % (TEST_LEN);
134 rand_buffer(bufs[i], lens[i]);
135
136 // Run SSL test
137 sm3_ossl(bufs[i], lens[i], digest_ssl[i]);
138
139 // Run sb_sm3 test
140 isal_sm3_ctx_mgr_submit(mgr, &ctxpool[i], &ctx, bufs[i], lens[i],
141 ISAL_HASH_ENTIRE);
142 }
143
144 while (isal_sm3_ctx_mgr_flush(mgr, &ctx) == 0)
145 if (ctx == NULL)
146 break;
147
148 for (i = 0; i < jobs; i++) {
149 for (j = 0; j < ISAL_SM3_DIGEST_NWORDS; j++) {
150 if (ctxpool[i].job.result_digest[j] !=
151 to_le32(((uint32_t *) digest_ssl[i])[j])) {
152 fail++;
153 printf("Test%d, digest%d fail %08X <=> %08X\n", i, j,
154 ctxpool[i].job.result_digest[j],
155 to_le32(((uint32_t *) digest_ssl[i])[j]));
156 }
157 }
158 }
159 if (fail) {
160 printf("Test failed function check %d\n", fail);
161 return fail;
162 }
163
164 putchar('.');
165 fflush(0);
166 } // random test t
167
168 if (fail)
169 printf("Test failed function check %d\n", fail);
170 else
171 printf(" multibinary_sm3_ssl rand: Pass\n");
172
173 return fail;
174 #else
175 printf("Not Executed\n");
176 return 0;
177 #endif /* FIPS_MODE */
178 }
179