release/src/router/openssl/crypto/jpake/jpaketest.c

   1 #include <openssl/opensslconf.h>
   2
   3 #ifdef OPENSSL_NO_JPAKE
   4
   5 #include <stdio.h>
   6
   7 int main(int argc, char *argv[])
   8 {
   9     printf("No J-PAKE support\n");
  10     return(0);
  11 }
  12
  13 #else
  14
  15 #include <openssl/jpake.h>
  16 #include <openssl/err.h>
  17
  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
  35    /* Alice -> Bob: step 1 */
  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
  47    /* Bob -> Alice: step 1 */
  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
  59    /* Alice -> Bob: step 2 */
  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
  71    /* Bob -> Alice: step 2 */
  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
  86    /* Alice -> Bob: step 3a */
  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
  98    /* Bob -> Alice: step 3b */
  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     */
 140    /* Use a safe prime for p (that we found earlier) */
 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
 152    /* A normal run, expect this to work... */
 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
 165    /* Now give Alice and Bob different secrets */
 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_thread_state(NULL);
 186     ERR_free_strings();
 187     CRYPTO_mem_leaks(bio_err);
 188
 189     return 0;
 190     }
 191
 192 #endif