1 #ifndef OPENSSL_EXPERIMENTAL_JPAKE
5 int main(int argc, char *argv[])
7 printf("No J-PAKE support\n");
13 #include <openssl/jpake.h>
14 #include <openssl/err.h>
16 static void showbn(const char *name, const BIGNUM *bn)
20 BN_print_fp(stdout, bn);
24 static int run_jpake(JPAKE_CTX *alice, JPAKE_CTX *bob)
30 JPAKE_STEP3A alice_s3a;
33 /* Alice -> Bob: step 1 */
35 JPAKE_STEP1_init(&alice_s1);
36 JPAKE_STEP1_generate(&alice_s1, alice);
37 if(!JPAKE_STEP1_process(bob, &alice_s1))
39 printf("Bob fails to process Alice's step 1\n");
40 ERR_print_errors_fp(stdout);
43 JPAKE_STEP1_release(&alice_s1);
45 /* Bob -> Alice: step 1 */
47 JPAKE_STEP1_init(&bob_s1);
48 JPAKE_STEP1_generate(&bob_s1, bob);
49 if(!JPAKE_STEP1_process(alice, &bob_s1))
51 printf("Alice fails to process Bob's step 1\n");
52 ERR_print_errors_fp(stdout);
55 JPAKE_STEP1_release(&bob_s1);
57 /* Alice -> Bob: step 2 */
59 JPAKE_STEP2_init(&alice_s2);
60 JPAKE_STEP2_generate(&alice_s2, alice);
61 if(!JPAKE_STEP2_process(bob, &alice_s2))
63 printf("Bob fails to process Alice's step 2\n");
64 ERR_print_errors_fp(stdout);
67 JPAKE_STEP2_release(&alice_s2);
69 /* Bob -> Alice: step 2 */
71 JPAKE_STEP2_init(&bob_s2);
72 JPAKE_STEP2_generate(&bob_s2, bob);
73 if(!JPAKE_STEP2_process(alice, &bob_s2))
75 printf("Alice fails to process Bob's step 2\n");
76 ERR_print_errors_fp(stdout);
79 JPAKE_STEP2_release(&bob_s2);
81 showbn("Alice's key", JPAKE_get_shared_key(alice));
82 showbn("Bob's key ", JPAKE_get_shared_key(bob));
84 /* Alice -> Bob: step 3a */
86 JPAKE_STEP3A_init(&alice_s3a);
87 JPAKE_STEP3A_generate(&alice_s3a, alice);
88 if(!JPAKE_STEP3A_process(bob, &alice_s3a))
90 printf("Bob fails to process Alice's step 3a\n");
91 ERR_print_errors_fp(stdout);
94 JPAKE_STEP3A_release(&alice_s3a);
96 /* Bob -> Alice: step 3b */
98 JPAKE_STEP3B_init(&bob_s3b);
99 JPAKE_STEP3B_generate(&bob_s3b, bob);
100 if(!JPAKE_STEP3B_process(alice, &bob_s3b))
102 printf("Alice fails to process Bob's step 3b\n");
103 ERR_print_errors_fp(stdout);
106 JPAKE_STEP3B_release(&bob_s3b);
111 int main(int argc, char **argv)
118 BIGNUM *secret = BN_new();
121 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
123 CRYPTO_malloc_debug_init();
124 CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
125 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
127 ERR_load_crypto_strings();
130 BN_hex2bn(&p, "fd7f53811d75122952df4a9c2eece4e7f611b7523cef4400c31e3f80b6512669455d402251fb593d8d58fabfc5f5ba30f6cb9b556cd7813b801d346ff26660b76b9950a5a49f9fe8047b1022c24fbba9d7feb7c61bf83b57e7c6a8a6150f04fb83f6d3c51ec3023554135a169132f675f3ae2b61d72aeff22203199dd14801c7");
131 BN_hex2bn(&g, "f7e1a085d69b3ddecbbcab5c36b857b97994afbbfa3aea82f9574c0b3d0782675159578ebad4594fe67107108180b449167123e84c281613b7cf09328cc8a6e13c167a8b547c8d28e0a3ae1e2bb3a675916ea37f0bfa213562f1fb627a01243bcca4f1bea8519089a883dfe15ae59f06928b665e807b552564014c3bfecf492a");
132 BN_hex2bn(&q, "9760508f15230bccb292b982a2eb840bf0581cf5");
136 BN_generate_prime(p, 1024, 1, NULL, NULL, NULL, NULL);
138 /* Use a safe prime for p (that we found earlier) */
139 BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F");
148 BN_rand(secret, 32, -1, 0);
150 /* A normal run, expect this to work... */
151 alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret);
152 bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret);
154 if(run_jpake(alice, bob) != 0)
156 fprintf(stderr, "Plain JPAKE run failed\n");
161 JPAKE_CTX_free(alice);
163 /* Now give Alice and Bob different secrets */
164 alice = JPAKE_CTX_new("Alice", "Bob", p, g, q, secret);
165 BN_add_word(secret, 1);
166 bob = JPAKE_CTX_new("Bob", "Alice", p, g, q, secret);
168 if(run_jpake(alice, bob) != 5)
170 fprintf(stderr, "Mismatched secret JPAKE run failed\n");
175 JPAKE_CTX_free(alice);
182 CRYPTO_cleanup_all_ex_data();
185 CRYPTO_mem_leaks(bio_err);