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| 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, "fd7f53811d75122952df4a9c2eece4e7f611b7523cef4400c31e3f80b6512
669455d402251fb593d8d58fabfc5f5ba30f6cb9b556cd7813b801d346ff26660b76b9950a5a49f9
fe8047b1022c24fbba9d7feb7c61bf83b57e7c6a8a6150f04fb83f6d3c51ec3023554135a169132f
675f3ae2b61d72aeff22203199dd14801c7"); | |
| 133 BN_hex2bn(&g, "f7e1a085d69b3ddecbbcab5c36b857b97994afbbfa3aea82f9574c0b3d078
2675159578ebad4594fe67107108180b449167123e84c281613b7cf09328cc8a6e13c167a8b547c8
d28e0a3ae1e2bb3a675916ea37f0bfa213562f1fb627a01243bcca4f1bea8519089a883dfe15ae59
f06928b665e807b552564014c3bfecf492a"); | |
| 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, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E9052
69AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB8
2435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7
833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); | |
| 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 | |
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Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master