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Commit | Line | Data |
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505ed2b0 | 1 | #include <openssl/opensslconf.h> |
2124e869 | 2 | |
5a02ac6e | 3 | #ifdef OPENSSL_NO_JPAKE |
505ed2b0 BM |
4 | |
5 | #include <stdio.h> | |
6 | ||
a1bb2d6c DSH |
7 | int main(int argc, char *argv[]) |
8 | { | |
33c51ec1 | 9 | printf("No J-PAKE support\n"); |
a1bb2d6c DSH |
10 | return(0); |
11 | } | |
505ed2b0 | 12 | |
a1bb2d6c | 13 | #else |
505ed2b0 | 14 | |
a581439b | 15 | #include <openssl/jpake.h> |
505ed2b0 | 16 | #include <openssl/err.h> |
a1bb2d6c | 17 | |
2124e869 BL |
18 | static void showbn(const char *name, const BIGNUM *bn) |
19 | { | |
20 | fputs(name, stdout); | |
21 | fputs(" = ", stdout); | |
22 | BN_print_fp(stdout, bn); | |
23 | putc('\n', stdout); | |
24 | } | |
25 | ||
26 | static int run_jpake(JPAKE_CTX *alice, JPAKE_CTX *bob) | |
27 | { | |
28 | JPAKE_STEP1 alice_s1; | |
29 | JPAKE_STEP1 bob_s1; | |
30 | JPAKE_STEP2 alice_s2; | |
31 | JPAKE_STEP2 bob_s2; | |
32 | JPAKE_STEP3A alice_s3a; | |
33 | JPAKE_STEP3B bob_s3b; | |
34 | ||
c10f53a8 | 35 | /* Alice -> Bob: step 1 */ |
2124e869 BL |
36 | puts("A->B s1"); |
37 | JPAKE_STEP1_init(&alice_s1); | |
38 | JPAKE_STEP1_generate(&alice_s1, alice); | |
39 | if(!JPAKE_STEP1_process(bob, &alice_s1)) | |
40 | { | |
41 | printf("Bob fails to process Alice's step 1\n"); | |
42 | ERR_print_errors_fp(stdout); | |
43 | return 1; | |
44 | } | |
45 | JPAKE_STEP1_release(&alice_s1); | |
46 | ||
c10f53a8 | 47 | /* Bob -> Alice: step 1 */ |
2124e869 BL |
48 | puts("B->A s1"); |
49 | JPAKE_STEP1_init(&bob_s1); | |
50 | JPAKE_STEP1_generate(&bob_s1, bob); | |
51 | if(!JPAKE_STEP1_process(alice, &bob_s1)) | |
52 | { | |
53 | printf("Alice fails to process Bob's step 1\n"); | |
54 | ERR_print_errors_fp(stdout); | |
55 | return 2; | |
56 | } | |
57 | JPAKE_STEP1_release(&bob_s1); | |
58 | ||
c10f53a8 | 59 | /* Alice -> Bob: step 2 */ |
2124e869 BL |
60 | puts("A->B s2"); |
61 | JPAKE_STEP2_init(&alice_s2); | |
62 | JPAKE_STEP2_generate(&alice_s2, alice); | |
63 | if(!JPAKE_STEP2_process(bob, &alice_s2)) | |
64 | { | |
65 | printf("Bob fails to process Alice's step 2\n"); | |
66 | ERR_print_errors_fp(stdout); | |
67 | return 3; | |
68 | } | |
69 | JPAKE_STEP2_release(&alice_s2); | |
70 | ||
c10f53a8 | 71 | /* Bob -> Alice: step 2 */ |
2124e869 BL |
72 | puts("B->A s2"); |
73 | JPAKE_STEP2_init(&bob_s2); | |
74 | JPAKE_STEP2_generate(&bob_s2, bob); | |
75 | if(!JPAKE_STEP2_process(alice, &bob_s2)) | |
76 | { | |
77 | printf("Alice fails to process Bob's step 2\n"); | |
78 | ERR_print_errors_fp(stdout); | |
79 | return 4; | |
80 | } | |
81 | JPAKE_STEP2_release(&bob_s2); | |
82 | ||
83 | showbn("Alice's key", JPAKE_get_shared_key(alice)); | |
84 | showbn("Bob's key ", JPAKE_get_shared_key(bob)); | |
85 | ||
c10f53a8 | 86 | /* Alice -> Bob: step 3a */ |
2124e869 BL |
87 | puts("A->B s3a"); |
88 | JPAKE_STEP3A_init(&alice_s3a); | |
89 | JPAKE_STEP3A_generate(&alice_s3a, alice); | |
90 | if(!JPAKE_STEP3A_process(bob, &alice_s3a)) | |
91 | { | |
92 | printf("Bob fails to process Alice's step 3a\n"); | |
93 | ERR_print_errors_fp(stdout); | |
94 | return 5; | |
95 | } | |
96 | JPAKE_STEP3A_release(&alice_s3a); | |
97 | ||
c10f53a8 | 98 | /* Bob -> Alice: step 3b */ |
2124e869 BL |
99 | puts("B->A s3b"); |
100 | JPAKE_STEP3B_init(&bob_s3b); | |
101 | JPAKE_STEP3B_generate(&bob_s3b, bob); | |
102 | if(!JPAKE_STEP3B_process(alice, &bob_s3b)) | |
103 | { | |
104 | printf("Alice fails to process Bob's step 3b\n"); | |
105 | ERR_print_errors_fp(stdout); | |
106 | return 6; | |
107 | } | |
108 | JPAKE_STEP3B_release(&bob_s3b); | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | int main(int argc, char **argv) | |
114 | { | |
115 | JPAKE_CTX *alice; | |
116 | JPAKE_CTX *bob; | |
117 | BIGNUM *p = NULL; | |
118 | BIGNUM *g = NULL; | |
119 | BIGNUM *q = NULL; | |
120 | BIGNUM *secret = BN_new(); | |
121 | BIO *bio_err; | |
122 | ||
123 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); | |
124 | ||
125 | CRYPTO_malloc_debug_init(); | |
126 | CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL); | |
127 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); | |
128 | ||
129 | ERR_load_crypto_strings(); | |
130 | ||
131 | /* | |
132 | BN_hex2bn(&p, "fd7f53811d75122952df4a9c2eece4e7f611b7523cef4400c31e3f80b6512669455d402251fb593d8d58fabfc5f5ba30f6cb9b556cd7813b801d346ff26660b76b9950a5a49f9fe8047b1022c24fbba9d7feb7c61bf83b57e7c6a8a6150f04fb83f6d3c51ec3023554135a169132f675f3ae2b61d72aeff22203199dd14801c7"); | |
133 | BN_hex2bn(&g, "f7e1a085d69b3ddecbbcab5c36b857b97994afbbfa3aea82f9574c0b3d0782675159578ebad4594fe67107108180b449167123e84c281613b7cf09328cc8a6e13c167a8b547c8d28e0a3ae1e2bb3a675916ea37f0bfa213562f1fb627a01243bcca4f1bea8519089a883dfe15ae59f06928b665e807b552564014c3bfecf492a"); | |
134 | BN_hex2bn(&q, "9760508f15230bccb292b982a2eb840bf0581cf5"); | |
135 | */ | |
136 | /* | |
137 | p = BN_new(); | |
138 | BN_generate_prime(p, 1024, 1, NULL, NULL, NULL, NULL); | |
139 | */ | |
c10f53a8 | 140 | /* Use a safe prime for p (that we found earlier) */ |
2124e869 BL |
141 | BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); |
142 | showbn("p", p); | |
143 | g = BN_new(); | |
144 | BN_set_word(g, 2); | |
145 | showbn("g", g); | |
146 | q = BN_new(); | |
147 | BN_rshift1(q, p); | |
148 | showbn("q", q); | |
149 | ||
150 | BN_rand(secret, 32, -1, 0); | |
151 | ||
c10f53a8 | 152 | /* A normal run, expect this to work... */ |
2124e869 BL |
153 | alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret); |
154 | bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret); | |
155 | ||
156 | if(run_jpake(alice, bob) != 0) | |
157 | { | |
158 | fprintf(stderr, "Plain JPAKE run failed\n"); | |
159 | return 1; | |
160 | } | |
161 | ||
162 | JPAKE_CTX_free(bob); | |
163 | JPAKE_CTX_free(alice); | |
164 | ||
c10f53a8 | 165 | /* Now give Alice and Bob different secrets */ |
2124e869 BL |
166 | alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret); |
167 | BN_add_word(secret, 1); | |
168 | bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret); | |
169 | ||
170 | if(run_jpake(alice, bob) != 5) | |
171 | { | |
172 | fprintf(stderr, "Mismatched secret JPAKE run failed\n"); | |
173 | return 1; | |
174 | } | |
175 | ||
176 | JPAKE_CTX_free(bob); | |
177 | JPAKE_CTX_free(alice); | |
178 | ||
179 | BN_free(secret); | |
180 | BN_free(q); | |
181 | BN_free(g); | |
182 | BN_free(p); | |
183 | ||
184 | CRYPTO_cleanup_all_ex_data(); | |
185 | ERR_remove_state(0); | |
186 | ERR_free_strings(); | |
187 | CRYPTO_mem_leaks(bio_err); | |
188 | ||
189 | return 0; | |
190 | } | |
a1bb2d6c DSH |
191 | |
192 | #endif |