1 /*
2 * Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the License); you may
5 * not use this file except in compliance with the License.
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 */
9
10
11 #include <stdio.h>
12 #include <string.h>
13 #include <stdlib.h>
14 #include <gmssl/sm9.h>
15 #include <gmssl/error.h>
16 #include <gmssl/rand.h>
17
18
sm9_bn_equ_hex(const sm9_bn_t a,const char * hex)19 static int sm9_bn_equ_hex(const sm9_bn_t a, const char *hex)
20 {
21 sm9_bn_t b;
22 sm9_bn_from_hex(b, hex);
23 return (sm9_bn_cmp(a, b) == 0);
24 }
25
26
27 #define hex_iv "123456789abcdef00fedcba987654321123456789abcdef00fedcba987654321"
28 #define hex_fp_add "114efe24536598809df494ff7657484edff1812d51c3955b7d869149aa123d31"
29 #define hex_fp_sub "43cee97c9abed9be3efe7ffffc9d30abe1d643b9b27ea351460aabb2239d3fd4"
30 #define hex_fp_nsub "7271168367e4cd3397052b4ff8f19699401c4f9167fc4b8a9f64ef75bfb405a9"
31 #define hex_fp_dbl "551de7a0ee24723edcf314ff72f478fac1c7c4e7044238acc3913cfbcdaf7d05"
32 #define hex_fp_tri "248cdb7163e4d7e5606ac9d731a751d591b25db4f925dd9532a20de5c2de98c9"
33 #define hex_fp_div2 "9df779e83d83d9c517bf85bbd4e833b289e7dfb214ecc1501cf8039cdde8d35f"
34 #define hex_fp_neg "30910c2f8a3f9a597c884b28414d2725301567320b1c5b1790ef2f160ad0e43c"
35 #define hex_fp_mul "9e4d19bb5d94a47352e6f53f4116b2a71b16a1113dc789b26528ee19f46b72e0"
36 #define hex_fp_sqr "46dc2a5b8853234b341d9c57f9c4ca5709e95bbfef25356812e884e4f38cd0d6"
37 #define hex_fp_pow "5679a8f0a46ada5b9d48008cde0b8b7a233f882c08afe8f08a36a20ac845bb1a"
38 #define hex_fp_inv "7d404b0027a93e3fa8f8bc7ee367a96814c42a3b69feb1845093406948a34753"
39
test_sm9_fp()40 int test_sm9_fp() {
41 sm9_fp_t x;
42 sm9_fp_t y;
43 sm9_fp_t r;
44 int j = 1;
45
46 sm9_bn_copy(x, SM9_P2->X[1]);
47 sm9_bn_copy(y, SM9_Ppubs->Y[0]);
48
49 sm9_fp_t iv = {0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678, 0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678};
50 sm9_bn_from_hex(r, hex_iv); if (sm9_bn_cmp(r, iv) != 0) goto err; ++j;
51
52 sm9_fp_add(r, x, y); if (!sm9_bn_equ_hex(r, hex_fp_add)) goto err; ++j;
53 sm9_fp_sub(r, x, y); if (!sm9_bn_equ_hex(r, hex_fp_sub)) goto err; ++j;
54 sm9_fp_sub(r, y, x); if (!sm9_bn_equ_hex(r, hex_fp_nsub)) goto err; ++j;
55 sm9_fp_dbl(r, x); if (!sm9_bn_equ_hex(r, hex_fp_dbl)) goto err; ++j;
56 sm9_fp_tri(r, x); if (!sm9_bn_equ_hex(r, hex_fp_tri)) goto err; ++j;
57 sm9_fp_div2(r, x); if (!sm9_bn_equ_hex(r, hex_fp_div2)) goto err; ++j;
58 sm9_fp_neg(r, x); if (!sm9_bn_equ_hex(r, hex_fp_neg)) goto err; ++j;
59 sm9_fp_mul(r, x, y); if (!sm9_bn_equ_hex(r, hex_fp_mul)) goto err; ++j;
60 sm9_fp_sqr(r, x); if (!sm9_bn_equ_hex(r, hex_fp_sqr)) goto err; ++j;
61 sm9_fp_pow(r, x, y); if (!sm9_bn_equ_hex(r, hex_fp_pow)) goto err; ++j;
62 sm9_fp_inv(r, x); if (!sm9_bn_equ_hex(r, hex_fp_inv)) goto err; ++j;
63
64 printf("%s() ok\n", __FUNCTION__);
65 return 1;
66 err:
67 printf("%s() test %d failed\n", __FUNCTION__, j);
68 error_print();
69 return -1;
70 }
71
72 #define hex_x "483f336f119053cba8c0e738cabc2bfdbf047caf7e1aaa92526fa48041ceea2b"
73 #define hex_y "3220b45276e3692a387faa7bf3cd46e390608f2f4298cce467bf2b7fda091edb"
74 #define hex_fn_add "7a5fe7c18873bcf5e14091b4be8972e14f650bdec0b37776ba2ed0001bd80906"
75 #define hex_fn_sub "161e7f1c9aaceaa170413cbcd6eee51a2ea3ed803b81ddadeab0790067c5cb50"
76 #define hex_fn_nsub "a02180e367f6bc5065c26e931e9fe22a1b4ea5cadd68ae40fabe689c6ed903d5"
77 #define hex_fn_mul "25c528484b65755b1ff57b47b77f2b32e20467be1dde566ede4264b2e092d223"
78 #define hex_fn_pow "445cb9b76f27e9d03a2c30fbabb59b0ea6d7b06259b0c8a1b30f21b9b274a055"
79 #define hex_fn_inv "3e3e849c2144c3596d9c79cb1f8ee7c60828787e298b06cc341a9a165191bc5e"
80
test_sm9_fn()81 int test_sm9_fn() {
82 sm9_fn_t x;
83 sm9_fn_t y;
84 sm9_fn_t r;
85 int j = 1;
86
87 sm9_bn_from_hex(x, hex_x);
88 sm9_bn_from_hex(y, hex_y);
89
90 sm9_fn_t iv = {0, 0, 0, 0, 0, 0, 0, 0}; if (!sm9_fn_is_zero(iv)) goto err; ++j;
91 sm9_fn_add(r, x, y); if (!sm9_bn_equ_hex(r, hex_fn_add)) goto err; ++j;
92 sm9_fn_sub(r, x, y); if (!sm9_bn_equ_hex(r, hex_fn_sub)) goto err; ++j;
93 sm9_fn_sub(r, y, x); if (!sm9_bn_equ_hex(r, hex_fn_nsub)) goto err; ++j;
94 sm9_fn_mul(r, x, y); if (!sm9_bn_equ_hex(r, hex_fn_mul)) goto err; ++j;
95 sm9_fn_pow(r, x, y); if (!sm9_bn_equ_hex(r, hex_fn_pow)) goto err; ++j;
96 sm9_fn_inv(r, x); if (!sm9_bn_equ_hex(r, hex_fn_inv)) goto err; ++j;
97
98 printf("%s() ok\n", __FUNCTION__);
99 return 1;
100 err:
101 printf("%s test %d failed\n", __FUNCTION__, j);
102 error_print();
103 return -1;
104 }
105
106 #define hex_iv2 "123456789abcdef00fedcba987654321123456789abcdef00fedcba987654321-a39654024e243d806e492768664a2b72d632457dd14f49a9f1fdd299c9bb073c"
107 #define hex_fp2_add "0074a3145c65ac547541612178e584a902248740e70606dcaaafe2bcbd2f6a21-1b6ac9eb2c47b62cf61608b26c3c7e20674a48c4c509ac130bbaf6d47d32c07c"
108 #define hex_fp2_dbl "2ea136125d08b824cd741a4c597dcdda0e6d52df468f917b0adb8ed709d7d72c-995e51aa30d8d45ae85f34da84c0589f6dece1e633b92146debbdc23afe20a11"
109 #define hex_fp2_tri "45f1d11b8b8d1437342e2772863cb4c715a3fc4ee9d75a38904956428ec3c2c2-8aed7a7f47f36b0f718cf99fcc59214c93ea0933c0583a7c5b61fca1962a6c5b"
110 #define hex_fp2_sub "2e2c92fe00a30bd05832b92ae09849310c48cb9e5f898a9e602bac1a4ca86d0b-7df387bf04911e2df2492c281883da7f06a299216eaf7533d300e54f32af4995"
111 #define hex_fp2_neg "9eef64f6d41f4adf6f499e29c8cfe0581abbe9db7733261e6001d3bc5e6559e7-0e70d72ae8e5694b76d23b3ab8673752da02d8b27360e6ca8359df8219b79db6"
112 #define hex_fp2_mul "192eb5c3350a03e4baf23dd035b8804af8d5189c710adda53edd9cc0633f2d67-27fe3a559abcc3e1b1fc3f1eb35b4bd5e465f0ef2bcb9997b36e3548637456b6"
113 #define hex_fp2_mul_u "27fe3a559abcc3e1b1fc3f1eb35b4bd5e465f0ef2bcb9997b36e3548637456b6-83e29479988f9f28601f2faf8a1dc6af304862123865339167b461a71cd2eaaf"
114 #define hex_fp2_mul_fp "546e5945201b73c6ae44053114761efe351d5884c737301cfc7d2376d349a616-3c2f6327ef1c5aa1d06e8cebc4100f0758c04476f40e8a0facb0a0bf09a9dd42"
115 #define hex_fp2_sqr "8896d4306fb19d0e4a0e09899240e35cafed70bebb3ad56cf7b07964fefdfb93-16bd622a907d7a92e475ed336e8ebca2cc1e38dd2ae69aaf2a96208eba0ee06e"
116 #define hex_fp2_sqr_u "16bd622a907d7a92e475ed336e8ebca2cc1e38dd2ae69aaf2a96208eba0ee06e-5b52579f25e413c717eb438cc69bc7d0e40a4518be8032dddb7e4385c8a693d4"
117 #define hex_fp2_inv "93ceda7dddd537eb9307a06313598e650a568d931d16ab98ca0a7483c3b502e2-6face8b958e2bdc0771fd9d700f2703f881ef0d13509f16937f0a0c344647175"
118 #define hex_fp2_div "ad68ff7c507f2d4e1cc6cd973c6b821906b9f5937a04fdedc84af1f75f97d00b-8a84a35da11d401c8dca50a572ce7a8c99e7117c45d251f57a2418613dab16bb"
119 #define hex_fp2_div2 "0ba84d8497422e09335d0693165f7376839b54b7d1a3e45ec2b6e3b5c275f5cb-af07946a8e30f24c1a9a8db2995b2b9bb4f126f1e0ca7b76a3c2ab66d67576a2"
120
test_sm9_fp2()121 int test_sm9_fp2() {
122 sm9_fp2_t x;
123 sm9_fp2_t y;
124 sm9_fp2_t r;
125 sm9_fp2_t s;
126 sm9_fp_t k;
127 int j = 1;
128
129 sm9_fp2_copy(x, SM9_P2->Y);
130 sm9_fp2_copy(y, SM9_Ppubs->X);
131 sm9_bn_from_hex(k, hex_iv);
132
133 sm9_fp2_t iv2 = {{0xc9bb073c, 0xf1fdd299, 0xd14f49a9, 0xd632457d, 0x664a2b72, 0x6e492768, 0x4e243d80, 0xa3965402},
134 {0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678, 0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678}};
135 sm9_fp2_from_hex(r, hex_iv2); if (!sm9_fp2_equ(r, iv2)) goto err; ++j;
136
137 sm9_fp2_add(r, x, y); sm9_fp2_from_hex(s, hex_fp2_add); if (!sm9_fp2_equ(r, s)) goto err; ++j;
138 sm9_fp2_dbl(r, x); sm9_fp2_from_hex(s, hex_fp2_dbl); if (!sm9_fp2_equ(r, s)) goto err; ++j;
139 sm9_fp2_tri(r, x); sm9_fp2_from_hex(s, hex_fp2_tri); if (!sm9_fp2_equ(r, s)) goto err; ++j;
140 sm9_fp2_sub(r, x, y); sm9_fp2_from_hex(s, hex_fp2_sub); if (!sm9_fp2_equ(r, s)) goto err; ++j;
141 sm9_fp2_neg(r, x); sm9_fp2_from_hex(s, hex_fp2_neg); if (!sm9_fp2_equ(r, s)) goto err; ++j;
142 sm9_fp2_mul(r, x, y); sm9_fp2_from_hex(s, hex_fp2_mul); if (!sm9_fp2_equ(r, s)) goto err; ++j;
143 sm9_fp2_mul_u(r, x, y); sm9_fp2_from_hex(s, hex_fp2_mul_u); if (!sm9_fp2_equ(r, s)) goto err; ++j;
144 sm9_fp2_mul_fp(r, x, k); sm9_fp2_from_hex(s, hex_fp2_mul_fp); if (!sm9_fp2_equ(r, s)) goto err; ++j;
145 sm9_fp2_sqr(r, x); sm9_fp2_from_hex(s, hex_fp2_sqr); if (!sm9_fp2_equ(r, s)) goto err; ++j;
146 sm9_fp2_sqr_u(r, x); sm9_fp2_from_hex(s, hex_fp2_sqr_u); if (!sm9_fp2_equ(r, s)) goto err; ++j;
147 sm9_fp2_inv(r, x); sm9_fp2_from_hex(s, hex_fp2_inv); if (!sm9_fp2_equ(r, s)) goto err; ++j;
148 sm9_fp2_div(r, x, y); sm9_fp2_from_hex(s, hex_fp2_div); if (!sm9_fp2_equ(r, s)) goto err; ++j;
149 sm9_fp2_div2(r, x); sm9_fp2_from_hex(s, hex_fp2_div2); if (!sm9_fp2_equ(r, s)) goto err; ++j;
150
151 printf("%s() ok\n", __FUNCTION__);
152 return 1;
153 err:
154 printf("%s test %d failed\n", __FUNCTION__, j);
155 error_print();
156 return -1;
157 }
158
159 #define hex_iv4 \
160 "123456789abcdef00fedcba987654321123456789abcdef00fedcba987654321\n" \
161 "a39654024e243d806e492768664a2b72d632457dd14f49a9f1fdd299c9bb073c\n" \
162 "123456789abcdef00fedcba987654321123456789abcdef00fedcba987654321\n" \
163 "a39654024e243d806e492768664a2b72d632457dd14f49a9f1fdd299c9bb073c"
164 #define hex_fp4_mul \
165 "11d8f3dc2c4a7cd3ff4d557d86871210cff65187190711430b2d898affd61cda\n" \
166 "960ee85c0aaacd6cc805053293a4955245ba973c9972b6767d0c68450a905ee7\n" \
167 "ac9891b21d82827f6ccc2cd8524179b833239019c0b66cad89d7d8735ee03782\n" \
168 "8f456b1cee442d189d01fc42fff7fd8481173dae8dc547d85c01a843005a063e"
169 #define hex_fp4_mul_fp \
170 "413b76fe8748ab9130dc2907a55c15da925b496395c2cd82d6311863a4d9cfa8\n" \
171 "5cc754d5318f3ed489db7e53f94f3878a527053693983f4d4a61b30f6ea74984\n" \
172 "6769891769934201aa8d6de63cc012ec2b722d7b0ad9c9039246a3eea6f3d479\n" \
173 "408d33e58a4d3bfaf1d84a7ddad4e4026ca41f2aaa179611d9894584baed89d0"
174 #define hex_fp4_mul_fp2 \
175 "242956015bdff53db568b970d64a7de56a0506309e1309b283317134dd52d53e\n" \
176 "5333c472d44677df131eeb1180badb3e1e9f88ba58190d16a92d95f939efb2c3\n" \
177 "0ccdaa76a6876ff69de6792161b614ca720bfcee2d5521533fbb28179ec0e31e\n" \
178 "2a2d6b832e919c313920f2e13e822795e2ceda8c0d8f4abe78220e4e00aeb6fd"
179 #define hex_fp4_mul_v \
180 "ac9891b21d82827f6ccc2cd8524179b833239019c0b66cad89d7d8735ee03782\n" \
181 "8f456b1cee442d189d01fc42fff7fd8481173dae8dc547d85c01a843005a063e\n" \
182 "960ee85c0aaacd6cc805053293a4955245ba973c9972b6767d0c68450a905ee7\n" \
183 "928e1847aa0ead49d7690054e880a3238205f03ce86ccc55cf148811e3a50bc9"
184 #define hex_fp4_sqr \
185 "8d3bc7848d4ad61017a7cb4efc280103bfe558e240c46c5765f1a4e2ec2e8c54\n" \
186 "2f0f2ef9dd3979c7018b67837ba6e73938ba88ae66a101aaa0cf27ee449835ec\n" \
187 "93838cbf9e5be34562c5bc031e27357d206f783837a6a921cbf4829292b69441\n" \
188 "3681ecc58b68ffc15af31c5b1f1e10e1f3c60bdabb329c0dc7ffb2cc3925f005"
189 #define hex_fp4_sqr_v \
190 "93838cbf9e5be34562c5bc031e27357d206f783837a6a921cbf4829292b69441\n" \
191 "3681ecc58b68ffc15af31c5b1f1e10e1f3c60bdabb329c0dc7ffb2cc3925f005\n" \
192 "2f0f2ef9dd3979c7018b67837ba6e73938ba88ae66a101aaa0cf27ee449835ec\n" \
193 "520870f6eab1a1c37cb7c001f2cd8c82c41a74d1b36d0508fefbec89ee457252"
194 #define hex_fp4_inv \
195 "1ec69309f84c5ad450750826fc804b72fb89fb48474222ba05be08bb1765f1d6\n" \
196 "3f16de331f77f510a3ec06e79319e3be5b3777471f79cd53404652b485133e99\n" \
197 "1cbf7f3bb04e2389184eade12de2752711cbff452363d2dfaf2bfef40618cebc\n" \
198 "3a70e829b83dc311970bc8d3e3e652f88a1ecd49b4672aa18c1c613c9a97d86f"
199
test_sm9_fp4()200 int test_sm9_fp4() {
201 sm9_fp4_t x;
202 sm9_fp4_t y;
203 sm9_fp4_t r;
204 sm9_fp4_t s;
205 sm9_fp2_t q;
206 sm9_fp_t k;
207 int j = 1;
208
209 sm9_fp2_from_hex(x[0], hex_fp2_mul_fp);
210 sm9_fp2_from_hex(x[1], hex_fp2_sqr);
211 sm9_fp2_from_hex(y[0], hex_fp2_add);
212 sm9_fp2_from_hex(y[1], hex_fp2_tri);
213 sm9_bn_from_hex(k, hex_iv);
214 sm9_fp2_copy(q, SM9_Ppubs->X);
215
216 sm9_fp4_t iv4 = {{{0xc9bb073c, 0xf1fdd299, 0xd14f49a9, 0xd632457d, 0x664a2b72, 0x6e492768, 0x4e243d80, 0xa3965402},
217 {0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678, 0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678}},
218 {{0xc9bb073c, 0xf1fdd299, 0xd14f49a9, 0xd632457d, 0x664a2b72, 0x6e492768, 0x4e243d80, 0xa3965402},
219 {0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678, 0x87654321, 0x0fedcba9, 0x9abcdef0, 0x12345678}}};
220 sm9_fp4_from_hex(r, hex_iv4); if (!sm9_fp4_equ(r, iv4)) goto err; ++j;
221
222 sm9_fp4_mul(r, x, y); sm9_fp4_from_hex(s, hex_fp4_mul); if (!sm9_fp4_equ(r, s)) goto err; ++j;
223 sm9_fp4_mul_fp(r, x, k); sm9_fp4_from_hex(s, hex_fp4_mul_fp); if (!sm9_fp4_equ(r, s)) goto err; ++j;
224 sm9_fp4_mul_fp2(r, x, q); sm9_fp4_from_hex(s, hex_fp4_mul_fp2); if (!sm9_fp4_equ(r, s)) goto err; ++j;
225 sm9_fp4_mul_v(r, x, y); sm9_fp4_from_hex(s, hex_fp4_mul_v); if (!sm9_fp4_equ(r, s)) goto err; ++j;
226 sm9_fp4_sqr(r, x); sm9_fp4_from_hex(s, hex_fp4_sqr); if (!sm9_fp4_equ(r, s)) goto err; ++j;
227 sm9_fp4_sqr_v(r, x); sm9_fp4_from_hex(s, hex_fp4_sqr_v); if (!sm9_fp4_equ(r, s)) goto err; ++j;
228 sm9_fp4_inv(r, x); sm9_fp4_from_hex(s, hex_fp4_inv); if (!sm9_fp4_equ(r, s)) goto err; ++j;
229
230 printf("%s() ok\n", __FUNCTION__);
231 return 1;
232 err:
233 printf("%s test %d failed\n", __FUNCTION__, j);
234 error_print();
235 return -1;
236 }
237
238 #define hex_fp12_mul \
239 "058d43459faee14ba2b6a69ff2d8c3ad933a1253e1764dedf5419b144a2ab82b\n" \
240 "20ef84805ba02ef92a48fb2ae8086e566a644ab0639249f175268f18d8091ad4\n" \
241 "83cc3be54a699ae24d8f920c87baa395befb424a6dcad1dcdfc2a006765ef8d5\n" \
242 "1d705169165d9c2386c3bc673df3fa84975afa955a7be27f1b362000a96b8c2c\n" \
243 "22b910d826f02961ff0fed439beb1e91f45193f87c2cdd9562da539290846ace\n" \
244 "2c618991ae82d35063cfed629ff7d930b8070ba07d0652ba092f046e133e3491\n" \
245 "137bc78a9aa182330bd71fb8859314422dd36f5e3c1f6fd36d6c9685fc39419f\n" \
246 "8d83e7380abe10a2f3677864c2dbbcdad7ae5434e92043a2da3b71f3f9cedd8c\n" \
247 "850c0562ac08996c05d22ea466cf4b1fa7a7064d4653b5fa725d623254bf7125\n" \
248 "6dc41016b3ab9b44a4841aa8037e3b4d331cc7c8313abee0c5111a9be5915e90\n" \
249 "6d1a15e5b765c4b139bf5c6c4a87214c269b26fb709ff5de885c053f405cf626\n" \
250 "8d4d853489a4a5d809fa77e35627a5351651b926f001e1ee46e95808f9001d24"
251 #define hex_fp12_sqr \
252 "3592cba3482fb39756b2ed1d3d756685caa005bd5e8288bc92841d29276aa321\n" \
253 "8e3a49919e6de83b1ab1a5bb9eb993c3bbd68e8d305aed5c0b88cef0ef41c47f\n" \
254 "3d3d9cc8e07619efd21745f6938a26f7cb0a83ad4aa3a9d066e18ad99833e3ac\n" \
255 "25195ec7af551c42d7d37a0b120607d4adba6b9377299688b92a8393f3b8c20f\n" \
256 "76f676d5d2cb8d1a2cc237fc78c8d544bef1cd560e654236f502aed0d8c9148c\n" \
257 "6cde174a5e9d117175a4a163f041b65f868dffa05b5f3474f729b87f92493f2c\n" \
258 "667a86d73e8f88a81306f7f0cd28789a55bf7e9cbe155fc6abb300ad027d8801\n" \
259 "a49a66d48ec2ef72a9929413a40e316a8aee1d6236a1db8c56496524f1c23f11\n" \
260 "1684bc9679aaba4afe35ec8c0852e438f41e15ab37620d9661018f90fe7415f1\n" \
261 "8d37fb8b7edf942885b3009cf7e295bea89444d34091fc57380c778395b7c4e4\n" \
262 "278b9d9ea61b6b2758e758ed9a64034576b520e65a9d276a0c82f079501a226e\n" \
263 "01a333fa4177601de7cd8ed49ea4906f30e23988dcb7cde173da48499fce3ee5"
264 #define hex_fp12_inv \
265 "47ae900b90945e31afde7fe09f0b69640c468a1648ee52070584a5d13af22bb9\n" \
266 "8f273655182c3a9f184dc30421161ecdd50655c36a9266c7df1016e410f34102\n" \
267 "a26e789013203804b5f8f1c5a51dd3fb50176d41108b235d6e66712721060252\n" \
268 "090aaed5cb83068a0376c6eaca210007744d00c8b4ce53279a67cc069cc519e7\n" \
269 "80ab89aa446df59ffe2f29cdb917b760d740ceb634c731b93bf1661aa5868b54\n" \
270 "1e13ab51b3198619cc0016599562ed4d266d1481d0d273d3f97cffe5f8e0dd21\n" \
271 "5aeb8ed89aafc971a857b8d02f3e3c37ef15ba0e3220e3a7c13c9da8af0c393b\n" \
272 "518c338b1430e3129c2555650e5d5634d89513f694ba3a5f2aeb444c540f125a\n" \
273 "aba8c5682695f3feee64772d0e49b432c96470e7d663098e9c271a91d4fc991a\n" \
274 "0ed800dabe29af5fb41a41cc49fd4084deb02442e8e66f88186607f46395e533\n" \
275 "a31b642cd5453c7bb16c82bc67bd3b66fa4db58b8e9aa45f9b579860f18d402c\n" \
276 "798b84002e95753e3b07027a8d68b0a7ab2ac40328fc7ca3ea40780b3428dbc1"
277 #define hex_fp12_pow \
278 "43291d68970ec9c00ed4616b8fa4b2b332c15a6e4ed833a4b1d68db20a06896c\n" \
279 "48f861508cb878a1f1f806a486f3aa6889571bd5fb1010d73933550d219afd14\n" \
280 "34b20766a4cc466efe1ee0d48206d683890494aec331d5b345e9a9adb5c5845a\n" \
281 "0e3edea737b3db1083b776eb48e7bfaa4256a8d37d7ab13a370d7682daaf794d\n" \
282 "9808adfd960da7837736fca5acb13a84d56962a21af424e48c0aa52c77dfd157\n" \
283 "a8aa94ea4f3026eed8fa99ab9a793468db12bb7256c50570e72e375f981861a1\n" \
284 "3fd308b4cdcec640fa4f17aac455b2f3daed3fb86a850b47c301c3941dbd6c4c\n" \
285 "11b99f09fa20368e840c3d76e706939e4a3e8367165bb802de43acc83ae622d5\n" \
286 "a5e97a50168650cae7b02b4c2511eeb194cd5ea5ff02a0284abd5961b46d47e4\n" \
287 "b52a91d96353ef501bdbe6424ea26414faeeb930b9e618c2882a85d1fdeea3d0\n" \
288 "6c78632b7dbbbdbf347a3f5fd6935a9f9b425125b7ac106e3586a7fbee3f2f20\n" \
289 "6b35df1d1153684f1363fce020088a797802e18959df4f006bc5d7f4a632e9f9"
290
test_sm9_fp12()291 int test_sm9_fp12() {
292 sm9_fp12_t x;
293 sm9_fp12_t y;
294 sm9_fp12_t r;
295 sm9_fp12_t s;
296 sm9_bn_t k;
297 int j = 1;
298
299 sm9_fp4_from_hex(x[0], hex_fp4_mul);
300 sm9_fp4_from_hex(x[1], hex_fp4_mul_fp);
301 sm9_fp4_from_hex(x[2], hex_fp4_mul_fp2);
302 sm9_fp4_from_hex(y[0], hex_fp4_mul_v);
303 sm9_fp4_from_hex(y[1], hex_fp4_sqr);
304 sm9_fp4_from_hex(y[2], hex_fp4_inv);
305 sm9_bn_from_hex(k, hex_iv);
306
307 sm9_fp12_mul(r, x, y); sm9_fp12_from_hex(s, hex_fp12_mul); if (!sm9_fp12_equ(r, s)) goto err; ++j;
308 sm9_fp12_sqr(r, x); sm9_fp12_from_hex(s, hex_fp12_sqr); if (!sm9_fp12_equ(r, s)) goto err; ++j;
309 sm9_fp12_inv(r, x); sm9_fp12_from_hex(s, hex_fp12_inv); if (!sm9_fp12_equ(r, s)) goto err; ++j;
310 sm9_fp12_pow(r, x, k); sm9_fp12_from_hex(s, hex_fp12_pow); if (!sm9_fp12_equ(r, s)) goto err; ++j;
311
312 printf("%s() ok\n", __FUNCTION__);
313 return 1;
314 err:
315 printf("%s test %d failed\n", __FUNCTION__, j);
316 error_print();
317 return -1;
318 }
319
320 #define hex_point1 "917be49d159184fba140f4dfc5d653464e94f718fe195b226b3f715829e6e768-288578d9505d462867a50acee40ee143b896e72505be10e8ce4c6b0c945b642b"
321 #define hex_point2 "593417680f252445fd0522383e23c77a54b11fe222de4a886eabc26e16bffa3c-38e8fc9a8b60f5ba0c6c411f721c117044435a833757d8fee65828511b8b245d"
322 #define hex_point_dbl "268def7968f1e8c51635e277425403df88355fb2ecf16f7920f112eb2a7e50c9-5c596b534bbaa85c1d3aecf436e61ff1bfd9f70856f0309c2a63d8248205d84e"
323 #define hex_point_add "056610cb69f8d5659ea94e4a67bbf3b93fb0bd449672d7ca2525ec3b68c894d1-88f3f99ce78ed3ffe6ca1cface5242570cb5d053f16a8e0baae10414babd86a7"
324 #define hex_point_neg "917be49d159184fba140f4dfc5d653464e94f718fe195b226b3f715829e6e768-8dba8726b24660c96e5ea081117fe601695bac2614bcddf31723301b4ef5e152"
325 #define hex_point_sub "29e4a54cad98da9939b95f677784bff3b1dd9334c83d93e351e0f8f7c4ce2dc5-4473eba3b8ff990b8456c41ec0727b76cb2b0f960495b144949f70bf95643b82"
326 #define hex_point_mul "997fcff625adbae62566f684f9e89181713f972c5a9cd9ce6764636761ba87d1-8142a28d1bd109501452a649e2d68f012e265460e0c7d3da743fb036eb23b03b"
327 #define hex_point_mul_g "7cf689748f3714490d7a19eae0e7bfad0e0182498b7bcd8a6998dfd00f59be51-4e2e98d190e9d775e0caa943196bfb066d9c30818b2d768fb5299e7135830a6f"
328
test_sm9_point()329 int test_sm9_point() {
330 SM9_POINT p;
331 SM9_POINT q;
332 SM9_POINT r;
333 SM9_POINT s;
334 sm9_bn_t k;
335 int j = 1;
336 uint8_t buf[65];
337
338 sm9_bn_from_hex(k, hex_iv);
339
340 sm9_point_from_hex(&p, hex_point1); if (!sm9_point_is_on_curve(&p)) goto err; ++j;
341 sm9_point_from_hex(&q, hex_point2); if (!sm9_point_is_on_curve(&q)) goto err; ++j;
342 sm9_point_dbl(&r, &p); sm9_point_from_hex(&s, hex_point_dbl); if (!sm9_point_equ(&r, &s)) goto err; ++j;
343 sm9_point_add(&r, &p, &q); sm9_point_from_hex(&s, hex_point_add); if (!sm9_point_equ(&r, &s)) goto err; ++j;
344 sm9_point_neg(&r, &p); sm9_point_from_hex(&s, hex_point_neg); if (!sm9_point_equ(&r, &s)) goto err; ++j;
345 sm9_point_sub(&r, &p, &q); sm9_point_from_hex(&s, hex_point_sub); if (!sm9_point_equ(&r, &s)) goto err; ++j;
346 sm9_point_mul(&r, k, &p); sm9_point_from_hex(&s, hex_point_mul); if (!sm9_point_equ(&r, &s)) goto err; ++j;
347 sm9_point_mul_generator(&r, k); sm9_point_from_hex(&s, hex_point_mul_g); if (!sm9_point_equ(&r, &s)) goto err; ++j;
348
349 sm9_point_to_uncompressed_octets(&p, buf);
350 sm9_point_from_uncompressed_octets(&q, buf);
351 if (!sm9_point_equ(&p, &q)) {
352 error_print();
353 return -1;
354 }
355
356
357
358
359
360 printf("%s() ok\n", __FUNCTION__);
361 return 1;
362 err:
363 printf("%s test %d failed\n", __FUNCTION__, j);
364 error_print();
365 return -1;
366 }
367
368 #define hex_tpoint1 \
369 "83f6a65d85d51ec72eacf19bc38384e0369eb22a134a725a0191faa6e4f192ef\n" \
370 "9a79bfd491ef1cb32d9b57f7d0590ccff6b1cfe63dd15c0823d692fafbe96dbc\n" \
371 "9ed11c499291db0454d738555af0ce8a1df960056ee7425a6bf296eae60a5037\n" \
372 "849d4434eb7113fc9fb3809b51d54064fa2f20503423d256bc044905b1eba3fb"
373 #define hex_tpoint2 \
374 "a36232a9713f69157b7cdceef54aa0237b3ba0642a80dbb597af8935aea2c130\n" \
375 "624b19114e49f00281e2aee1f1b9d4f0a081a135868f8bbdb7b7a7b7da5fd6bc\n" \
376 "77966917ec1c5a294dd836c34691ab5e891f8c9f017443902c0a73ec54d449d8\n" \
377 "1be45454b6fa085a53744b22fd398238e400c3e031c8796e59e1bd6222048af0"
378 #define hex_tpoint_neg \
379 "83f6a65d85d51ec72eacf19bc38384e0369eb22a134a725a0191faa6e4f192ef\n" \
380 "9a79bfd491ef1cb32d9b57f7d0590ccff6b1cfe63dd15c0823d692fafbe96dbc\n" \
381 "176ee3b67011cbed812c72fa9a9df8bb03f93345ab93ac81797d043cfd46f546\n" \
382 "31a2bbcb173292f536502ab4a3b986e027c372fae6571c85296b52223165a182"
383 #define hex_tpoint_dbl \
384 "73cbced58a8e76ef5235b480050a74e906e4d27185bd85d7ebdcd43ad24475fd\n" \
385 "58400f0eb23000d814f5b5d0706749a72909795b7b04f26d6d58b2cf478ad9c9\n" \
386 "19b460e09ac9ddbb380d6441e078a47bfcaa7d4c3d60b3a6c0d05f896472dc3c\n" \
387 "1d69f785f47d6f25cb901b131612c37edc5e89ee9ba2dac8c401ced40e340a39"
388 #define hex_tpoint_add \
389 "5f443752a19e368f404b89abae20a386d2b534c424b93ededdbfd04d4c569e6b\n" \
390 "a411bbd84ee92a6ee53e5ca9cb81bacc192c6ba406f6fdcb2b04d0ab9c42ae44\n" \
391 "6a3dadfcaac134e8353dd3abf37d487b206ca28dfab1e0a9376649df748f1605\n" \
392 "4fa25e5e6100a023d4923df385dd236749c6a7f8e68db55e0bd1e2263fc04d28"
393 #define hex_tpoint_sub \
394 "3cbbf5fcc6c11a3579036e617bbf0b2861c53979f01e37f59fc4a10d991ccde7\n" \
395 "1e9c3c99524c7867c9dbc4f52fdc938cf5aa4a980d3905cc91a5b91331235290\n" \
396 "44027c5d814bab73ad93d14b564303aab153ad7355bcfbf8a8bed7cb577e7fd8\n" \
397 "47a4037d1d6f6d2014aa04292fa91cf07b1f4331a85d4b66a6e048226ddfc43e"
398 #define hex_tpoint_mul \
399 "5d704de3261290dbba39dbd14e6bc416025240fd1ed65ec982efed685ae41e8b\n" \
400 "705c9ca4b5ef465c4e5db80ca4880627a6d9d6bcefd4756496baba9d5eaa3304\n" \
401 "4e96eb3543aabf1e9a65cae24177b9d13b0f7fae9472145ba7ae2b14bb447aef\n" \
402 "5d7ba50d7eac49a00b18fee2069afd3cc9719993fa78271e66b7a3efed46ac8b"
403 #define hex_tpoint_mulg \
404 "920ef6fb3a2acff52aa0c004c18feca149dfd33d98086f8f402ea9e0de303c49\n" \
405 "1f97dd359f2b065d63e0987f5bea2f3dc865c2cc112d7d161b46b83451716fd8\n" \
406 "614881d4d05fef3173a4990465876c5200f58c5015e13354b23ae401c20c4aef\n" \
407 "18a22e02b7d395a49f0646a79438e79cd37c32f163fe8923c13d56bab668e8a7"
408
test_sm9_twist_point()409 int test_sm9_twist_point() {
410 SM9_TWIST_POINT p;
411 SM9_TWIST_POINT q;
412 SM9_TWIST_POINT r;
413 SM9_TWIST_POINT s;
414 sm9_bn_t k;
415 int j = 1;
416
417 sm9_bn_from_hex(k, hex_iv);
418
419 sm9_twist_point_from_hex(&p, hex_tpoint1); if (!sm9_twist_point_is_on_curve(&p)) goto err; ++j;
420 sm9_twist_point_from_hex(&q, hex_tpoint2); if (!sm9_twist_point_is_on_curve(&q)) goto err; ++j;
421 sm9_twist_point_neg(&r, &p); sm9_twist_point_from_hex(&s, hex_tpoint_neg); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
422 sm9_twist_point_dbl(&r, &p); sm9_twist_point_from_hex(&s, hex_tpoint_dbl); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
423 sm9_twist_point_add(&r, &p, &q); sm9_twist_point_from_hex(&s, hex_tpoint_add); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
424 sm9_twist_point_add_full(&r, &p, &q); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
425 sm9_twist_point_sub(&r, &p, &q); sm9_twist_point_from_hex(&s, hex_tpoint_sub); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
426 sm9_twist_point_mul(&r, k, &p); sm9_twist_point_from_hex(&s, hex_tpoint_mul); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
427 sm9_twist_point_mul_generator(&r, k); sm9_twist_point_from_hex(&s, hex_tpoint_mulg); if (!sm9_twist_point_equ(&r, &s)) goto err; ++j;
428
429 printf("%s() ok\n", __FUNCTION__);
430 return 1;
431 err:
432 printf("%s test %d failed\n", __FUNCTION__, j);
433 error_print();
434 return -1;
435 }
436
437 #define hex_pairing1 \
438 "4e378fb5561cd0668f906b731ac58fee25738edf09cadc7a29c0abc0177aea6d\n" \
439 "28b3404a61908f5d6198815c99af1990c8af38655930058c28c21bb539ce0000\n" \
440 "38bffe40a22d529a0c66124b2c308dac9229912656f62b4facfced408e02380f\n" \
441 "a01f2c8bee81769609462c69c96aa923fd863e209d3ce26dd889b55e2e3873db\n" \
442 "67e0e0c2eed7a6993dce28fe9aa2ef56834307860839677f96685f2b44d0911f\n" \
443 "5a1ae172102efd95df7338dbc577c66d8d6c15e0a0158c7507228efb078f42a6\n" \
444 "1604a3fcfa9783e667ce9fcb1062c2a5c6685c316dda62de0548baa6ba30038b\n" \
445 "93634f44fa13af76169f3cc8fbea880adaff8475d5fd28a75deb83c44362b439\n" \
446 "b3129a75d31d17194675a1bc56947920898fbf390a5bf5d931ce6cbb3340f66d\n" \
447 "4c744e69c4a2e1c8ed72f796d151a17ce2325b943260fc460b9f73cb57c9014b\n" \
448 "84b87422330d7936eaba1109fa5a7a7181ee16f2438b0aeb2f38fd5f7554e57a\n" \
449 "aab9f06a4eeba4323a7833db202e4e35639d93fa3305af73f0f071d7d284fcfb"
450
451 #define hex_RA \
452 "7CBA5B19069EE66AA79D490413D11846B9BA76DD22567F809CF23B6D964BB265\n" \
453 "A9760C99CB6F706343FED05637085864958D6C90902ABA7D405FBEDF7B781599"
454 #define hex_deB \
455 "74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7\n" \
456 "01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2\n" \
457 "44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1\n" \
458 "8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539"
459
460 #define hex_pairing2 \
461 "28542FB6954C84BE6A5F2988A31CB6817BA0781966FA83D9673A9577D3C0C134\n" \
462 "5E27C19FC02ED9AE37F5BB7BE9C03C2B87DE027539CCF03E6B7D36DE4AB45CD1\n" \
463 "A1ABFCD30C57DB0F1A838E3A8F2BF823479C978BD137230506EA6249C891049E\n" \
464 "3497477913AB89F5E2960F382B1B5C8EE09DE0FA498BA95C4409D630D343DA40\n" \
465 "4FEC93472DA33A4DB6599095C0CF895E3A7B993EE5E4EBE3B9AB7D7D5FF2A3D1\n" \
466 "647BA154C3E8E185DFC33657C1F128D480F3F7E3F16801208029E19434C733BB\n" \
467 "73F21693C66FC23724DB26380C526223C705DAF6BA18B763A68623C86A632B05\n" \
468 "0F63A071A6D62EA45B59A1942DFF5335D1A232C9C5664FAD5D6AF54C11418B0D\n" \
469 "8C8E9D8D905780D50E779067F2C4B1C8F83A8B59D735BB52AF35F56730BDE5AC\n" \
470 "861CCD9978617267CE4AD9789F77739E62F2E57B48C2FF26D2E90A79A1D86B93\n" \
471 "9B1CA08F64712E33AEDA3F44BD6CB633E0F722211E344D73EC9BBEBC92142765\n" \
472 "6BA584CE742A2A3AB41C15D3EF94EDEB8EF74A2BDCDAAECC09ABA567981F6437"
473
474
475 #define hex_Ppube \
476 "9174542668E8F14AB273C0945C3690C66E5DD09678B86F734C4350567ED06283\n" \
477 "54E598C6BF749A3DACC9FFFEDD9DB6866C50457CFC7AA2A4AD65C3168FF74210"
478 #define rB "00018B98C44BEF9F8537FB7D071B2C928B3BC65BD3D69E1EEE213564905634FE"
479 #define hex_pairing3 \
480 "1052D6E9D13E381909DFF7B2B41E13C987D0A9068423B769480DACCE6A06F492\n" \
481 "5FFEB92AD870F97DC0893114DA22A44DBC9E7A8B6CA31A0CF0467265A1FB48C7\n" \
482 "2C5C3B37E4F2FF83DB33D98C0317BCBBBBF4AC6DF6B89ECA58268B280045E612\n" \
483 "6CED9E2D7C9CD3D5AD630DEFAB0B831506218037EE0F861CF9B43C78434AEC38\n" \
484 "0AE7BF3E1AEC0CB67A03440906C7DFB3BCD4B6EEEBB7E371F0094AD4A816088D\n" \
485 "98DBC791D0671CACA12236CDF8F39E15AEB96FAEB39606D5B04AC581746A663D\n" \
486 "00DD2B7416BAA91172E89D5309D834F78C1E31B4483BB97185931BAD7BE1B9B5\n" \
487 "7EBAC0349F8544469E60C32F6075FB0468A68147FF013537DF792FFCE024F857\n" \
488 "10CC2B561A62B62DA36AEFD60850714F49170FD94A0010C6D4B651B64F3A3A5E\n" \
489 "58C9687BEDDCD9E4FEDAB16B884D1FE6DFA117B2AB821F74E0BF7ACDA2269859\n" \
490 "2A430968F16086061904CE201847934B11CA0F9E9528F5A9D0CE8F015C9AEA79\n" \
491 "934FDDA6D3AB48C8571CE2354B79742AA498CB8CDDE6BD1FA5946345A1A652F6"
492
493
test_sm9_pairing()494 int test_sm9_pairing() {
495 SM9_TWIST_POINT p;
496 SM9_POINT q;
497 sm9_fp12_t r;
498 sm9_fp12_t s;
499 sm9_bn_t k;
500 int j = 1;
501
502 sm9_pairing(r, SM9_Ppubs, SM9_P1); sm9_fp12_from_hex(s, hex_pairing1); if (!sm9_fp12_equ(r, s)) goto err; ++j;
503
504 sm9_twist_point_from_hex(&p, hex_deB); sm9_point_from_hex(&q, hex_RA);
505 sm9_pairing(r, &p, &q); sm9_fp12_from_hex(s, hex_pairing2); if (!sm9_fp12_equ(r, s)) goto err; ++j;
506
507 sm9_bn_from_hex(k, rB); sm9_point_from_hex(&q, hex_Ppube);
508 sm9_pairing(r, SM9_P2, &q); sm9_fp12_pow(r, r, k); sm9_fp12_from_hex(s, hex_pairing3); if (!sm9_fp12_equ(r, s)) goto err; ++j;
509
510 printf("%s() ok\n", __FUNCTION__);
511 return 1;
512 err:
513 printf("%s test %d failed\n", __FUNCTION__, j);
514 error_print();
515 return -1;
516 }
517
518 #define hex_ks "000130E78459D78545CB54C587E02CF480CE0B66340F319F348A1D5B1F2DC5F4"
519 #define hex_ds "A5702F05CF1315305E2D6EB64B0DEB923DB1A0BCF0CAFF90523AC8754AA69820-78559A844411F9825C109F5EE3F52D720DD01785392A727BB1556952B2B013D3"
520
test_sm9_sign()521 int test_sm9_sign() {
522 SM9_SIGN_CTX ctx;
523 SM9_SIGN_KEY key;
524 SM9_SIGN_MASTER_KEY mpk;
525 SM9_POINT ds;
526 uint8_t sig[1000] = {0};
527 size_t siglen = 0;
528 int j = 1;
529
530 uint8_t data[20] = {0x43, 0x68, 0x69, 0x6E, 0x65, 0x73, 0x65, 0x20, 0x49, 0x42, 0x53, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64};
531 uint8_t IDA[5] = {0x41, 0x6C, 0x69, 0x63, 0x65};
532
533 sm9_bn_from_hex(mpk.ks, hex_ks); sm9_twist_point_mul_generator(&(mpk.Ppubs), mpk.ks);
534 if (sm9_sign_master_key_extract_key(&mpk, (char *)IDA, sizeof(IDA), &key) < 0) goto err; ++j;
535 sm9_point_from_hex(&ds, hex_ds); if (!sm9_point_equ(&(key.ds), &ds)) goto err; ++j;
536
537 sm9_sign_init(&ctx);
538 sm9_sign_update(&ctx, data, sizeof(data));
539 if (sm9_sign_finish(&ctx, &key, sig, &siglen) < 0) goto err; ++j;
540
541 sm9_verify_init(&ctx);
542 sm9_verify_update(&ctx, data, sizeof(data));
543 if (sm9_verify_finish(&ctx, sig, siglen, &mpk, (char *)IDA, sizeof(IDA)) != 1) goto err; ++j;
544
545 printf("%s() ok\n", __FUNCTION__);
546 return 1;
547 err:
548 printf("%s test %d failed\n", __FUNCTION__, j);
549 error_print();
550 return -1;
551 }
552
553 #define hex_ke "0001EDEE3778F441F8DEA3D9FA0ACC4E07EE36C93F9A08618AF4AD85CEDE1C22"
554
555 #define hex_de \
556 "94736ACD2C8C8796CC4785E938301A139A059D3537B6414140B2D31EECF41683\n" \
557 "115BAE85F5D8BC6C3DBD9E5342979ACCCF3C2F4F28420B1CB4F8C0B59A19B158\n" \
558 "7AA5E47570DA7600CD760A0CF7BEAF71C447F3844753FE74FA7BA92CA7D3B55F\n" \
559 "27538A62E7F7BFB51DCE08704796D94C9D56734F119EA44732B50E31CDEB75C1"
560
test_sm9_ciphertext()561 int test_sm9_ciphertext()
562 {
563 SM9_POINT C1;
564 uint8_t c2[SM9_MAX_PLAINTEXT_SIZE];
565 uint8_t c3[SM3_HMAC_SIZE];
566 uint8_t buf[1024];
567 uint8_t *p = buf;
568 size_t len = 0;
569
570 sm9_point_copy(&C1, SM9_P1);
571 if (sm9_ciphertext_to_der(&C1, c2, sizeof(c2), c3, &p, &len) != 1) {
572 error_print();
573 return -1;
574 }
575 //printf("SM9_MAX_CIPHERTEXT_SIZE %zu\n", len);
576 return 1;
577 }
578
579
test_sm9_encrypt()580 int test_sm9_encrypt() {
581 SM9_ENC_MASTER_KEY msk;
582 SM9_ENC_KEY key;
583 SM9_TWIST_POINT de;
584 uint8_t out[1000] = {0};
585 size_t outlen = 0;
586 int j = 1;
587
588 uint8_t data[20] = {0x43, 0x68, 0x69, 0x6E, 0x65, 0x73, 0x65, 0x20, 0x49, 0x42, 0x53, 0x20, 0x73, 0x74, 0x61, 0x6E, 0x64, 0x61, 0x72, 0x64};
589 uint8_t dec[20] = {0};
590 size_t declen = 20;
591 uint8_t IDB[3] = {0x42, 0x6F, 0x62};
592
593 sm9_bn_from_hex(msk.ke, hex_ke); sm9_point_mul_generator(&(msk.Ppube), msk.ke);
594 if (sm9_enc_master_key_extract_key(&msk, (char *)IDB, sizeof(IDB), &key) < 0) goto err; ++j;
595 sm9_twist_point_from_hex(&de, hex_de); if (!sm9_twist_point_equ(&(key.de), &de)) goto err; ++j;
596
597 if (sm9_encrypt(&msk, (char *)IDB, sizeof(IDB), data, sizeof(data), out, &outlen) < 0) goto err; ++j;
598 if (sm9_decrypt(&key, (char *)IDB, sizeof(IDB), out, outlen, dec, &declen) < 0) goto err; ++j;
599 if (memcmp(data, dec, sizeof(data)) != 0) goto err; ++j;
600
601 printf("%s() ok\n", __FUNCTION__);
602 return 1;
603 err:
604 printf("%s test %d failed\n", __FUNCTION__, j);
605 error_print();
606 return -1;
607 }
608
main(void)609 int main(void) {
610 if (test_sm9_fp() != 1) goto err;
611 if (test_sm9_fn() != 1) goto err;
612 if (test_sm9_fp2() != 1) goto err;
613 if (test_sm9_fp4() != 1) goto err;
614 if (test_sm9_fp12() != 1) goto err;
615 if (test_sm9_point() != 1) goto err;
616 if (test_sm9_twist_point() != 1) goto err;
617 if (test_sm9_pairing() != 1) goto err;
618 if (test_sm9_sign() != 1) goto err;
619 if (test_sm9_ciphertext() != 1) goto err;
620 if (test_sm9_encrypt() != 1) goto err;
621
622 printf("%s all tests passed\n", __FILE__);
623 return 0;
624 err:
625 error_print();
626 return -1;
627 }
628