2 #include "knuth-lfib.h"
4 #define MSG1 "None so blind as those who will not see"
5 #define MSG2 "Fortune knocks once at every man's door"
8 test_rsa_sign_tr(struct rsa_public_key *pub,
9 struct rsa_private_key *key,
15 struct knuth_lfib_ctx lfib;
17 knuth_lfib_init(&lfib, 1111);
20 mpz_set_ui (signature, 17);
21 /* Try bad private key */
22 mpz_add_ui(key->p, key->p, 2);
24 ASSERT(!rsa_pkcs1_sign_tr(pub, key,
25 &lfib, (nettle_random_func *) knuth_lfib_random,
26 di_length, di, signature));
28 mpz_sub_ui(key->p, key->p, 2);
30 ASSERT(!mpz_cmp_ui(signature, 17));
32 /* Try the good private key */
33 ASSERT(rsa_pkcs1_sign_tr(pub, key,
34 &lfib, (nettle_random_func *) knuth_lfib_random,
35 di_length, di, signature));
39 fprintf(stderr, "rsa-pkcs1-tr signature: ");
40 mpz_out_str(stderr, 16, signature);
41 fprintf(stderr, "\nrsa-pkcs1-tr expected: ");
42 mpz_out_str(stderr, 16, expected);
43 fprintf(stderr, "\n");
46 ASSERT (mpz_cmp(signature, expected) == 0);
49 ASSERT (!rsa_pkcs1_verify(pub, 16, (void*)"The magick words", signature));
51 /* Try correct data */
52 ASSERT (rsa_pkcs1_verify(pub, di_length, di, signature));
54 /* Try bad signature */
55 mpz_combit(signature, 17);
56 ASSERT (!rsa_pkcs1_verify(pub, di_length, di, signature));
65 struct rsa_public_key pub;
66 struct rsa_private_key key;
72 rsa_private_key_init(&key);
73 rsa_public_key_init(&pub);
75 test_rsa_set_key_1(&pub, &key);
79 "23bd361a622bc35450a30ae332d8dad050c6bad5cae0b61c5bee29"
80 "db876d7fe098472fc7933f2cc1121c0fc8a414c71a98189c66077b"
81 "fe3d58d08dc242bbcfdf2c905b91de0e479a8b4b159a45fe1789db"
82 "abdaf88aa704e7558f24f5a0be382619758061cde89e9c730ac6db"
83 "ef005bfad5a936633e3dfccc37b2214e2",
86 test_rsa_sign_tr(&pub, &key, LDATA(MSG1), expected);
89 "15bd817f53501f8eb6693283004546ba14f19dd4da742b1e30a7b2"
90 "1db309cd3f36f821f565d31c1ed2df8b6648dd8bdb218f841f5506"
91 "a437825999aaf3ef77dff9a1fc7631ce0e99f851f4166ae67caed9"
92 "820a764e44274a898ddd72f4c7115ba49d332f4fa929ee6dce4d61"
93 "39fef8d8d25d4c9ff857689846e5cac26d", 16);
95 test_rsa_sign_tr(&pub, &key, LDATA(MSG2), expected);
97 /* 777-bit key, generated by
99 * lsh-keygen -a rsa -l 777 -f advanced-hex
101 * Interesting because the size of n doesn't equal the sum of the
104 * (private-key (rsa-pkcs1
105 * (n #013b04440e3eef25 d51c738d508a7fa8 b3445180c342af0f
106 * 4cb5a789047300e2 cfc5c5450974cfc2 448aeaaa7f43c374
107 * c9a3b038b181f2d1 0f1a2327fd2c087b a49bf1086969fd2c
108 * d1df3fd69f81fa4b 162cc8bbb363fc95 b7b24b9c53d0c67e
111 * (d #f9bae89dacca6cca c21e0412b4df8355 6fe7c5322bbae8ad
112 * 3f11494fd12bc076 d4a7da3050fe109d 2074db09cc6a93b4
113 * 745479522558379e a0ddfa74f86c9e9e a22c3b0e93d51447
114 * 0feb38105dd35395 63b91ee32776f40c 67b2a175690f7abb
116 * (p #0b73c990eeda0a2a 2c26416052c85560 0c5c0f5ce86a8326
117 * 166acea91786237a 7ff884e66dbfdd3a ab9d9801414c1506
119 * (q #1b81c19a62802a41 9c99283331b0badb 08eb0c25ffce0fbf
120 * 50017850036f32f3 2132a845b91a5236 61f7b451d587383f
122 * (a #0a912fc93a6cca6b 3521725a3065b3be 3c9745e29c93303d
123 * 7d29316c6cafa4a2 89945f964fcdea59 1f9d248b0b6734be
125 * (b #1658eca933251813 1eb19c77aba13d73 e0b8f4ce986d7615
126 * 764c6b0b03c18146 46b7f332c43e05c5 351e09006979ca5b
128 * (c #0114720dace7b27f 2bf2850c1804869f 79a0aad0ec02e6b4
129 * 05e1831619db2f10 bb9b6a8fd5c95df2 eb78f303ea0c0cc8
134 "013b04440e3eef25" "d51c738d508a7fa8" "b3445180c342af0f"
135 "4cb5a789047300e2" "cfc5c5450974cfc2" "448aeaaa7f43c374"
136 "c9a3b038b181f2d1" "0f1a2327fd2c087b" "a49bf1086969fd2c"
137 "d1df3fd69f81fa4b" "162cc8bbb363fc95" "b7b24b9c53d0c67e"
140 mpz_set_str(pub.e, "3f1a012d", 16);
142 ASSERT (rsa_public_key_prepare(&pub));
145 "0b73c990eeda0a2a" "2c26416052c85560" "0c5c0f5ce86a8326"
146 "166acea91786237a" "7ff884e66dbfdd3a" "ab9d9801414c1506"
150 "1b81c19a62802a41" "9c99283331b0badb" "08eb0c25ffce0fbf"
151 "50017850036f32f3" "2132a845b91a5236" "61f7b451d587383f"
155 "0a912fc93a6cca6b" "3521725a3065b3be" "3c9745e29c93303d"
156 "7d29316c6cafa4a2" "89945f964fcdea59" "1f9d248b0b6734be"
160 "1658eca933251813" "1eb19c77aba13d73" "e0b8f4ce986d7615"
161 "764c6b0b03c18146" "46b7f332c43e05c5" "351e09006979ca5b"
165 "0114720dace7b27f" "2bf2850c1804869f" "79a0aad0ec02e6b4"
166 "05e1831619db2f10" "bb9b6a8fd5c95df2" "eb78f303ea0c0cc8"
169 ASSERT (rsa_private_key_prepare(&key));
170 ASSERT (pub.size == key.size);
172 /* Test signatures */
173 mpz_set_str(expected,
174 "5493d4d774d03f54de2e9bef6818b74a8e22bbe9628b6dec3f178d"
175 "cc0090dab933a0f24bc9ac8aec949558868ea4f8e29d0248e70717"
176 "6c113e8fbd9f1428c45a120378e32febffd4e9aca8102081bb5b90"
177 "0f2914395a220823b700dbd7bd32646e", 16);
179 test_rsa_sign_tr(&pub, &key, LDATA(MSG1), expected);
181 /* Test sha1 signature */
182 mpz_set_str(expected,
183 "126bbd3d9e8649187069d8b6f0f43bd234a53249f765f616647049"
184 "ca49b2c4cc8049440d5a9f1d10fcdf162b40afd9b761bcd30e2c60"
185 "133b2c6f0504fe447038422b835d35448acb0881e894144e4ccaea"
186 "59ce8dd16d3540fcbb84ebd1c5fb37510", 16);
188 test_rsa_sign_tr(&pub, &key, LDATA(MSG2), expected);
190 rsa_private_key_clear(&key);
191 rsa_public_key_clear(&pub);