| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| /** |
| * @file test_wcc.c |
| * @author Kealan McCusker |
| * @brief Test WCC with and without time permits |
| * |
| */ |
| |
| |
| /* Smoke test: Test WCC */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| #include "utils.h" |
| #include "config_curve_ZZZ.h" |
| #include "randapi.h" |
| #if CURVE_SECURITY_ZZZ == 128 |
| #include "wcc_ZZZ.h" |
| #elif CURVE_SECURITY_ZZZ == 192 |
| #include "wcc192_ZZZ.h" |
| #elif CURVE_SECURITY_ZZZ == 256 |
| #include "wcc256_ZZZ.h" |
| #endif |
| |
| #if CURVE_SECURITY_ZZZ == 128 |
| #define G2LEN 4*WCC_PFS_ZZZ |
| #elif CURVE_SECURITY_ZZZ == 192 |
| #define G2LEN 8*WCC_PFS_ZZZ |
| #elif CURVE_SECURITY_ZZZ == 256 |
| #define G2LEN 16*WCC_PFS_ZZZ |
| #endif |
| |
| // #define DEBUG |
| |
| int main() |
| { |
| int i,rtn; |
| |
| /* Master secret */ |
| char ms[WCC_PGS_ZZZ]; |
| octet MS= {sizeof(ms),sizeof(ms),ms}; |
| |
| // sender key |
| char akeyG1[2*WCC_PFS_ZZZ+1]; |
| octet AKeyG1= {0,sizeof(akeyG1), akeyG1}; |
| |
| // receiver key |
| char bkeyG2[G2LEN]; |
| octet BKeyG2= {0,sizeof(bkeyG2), bkeyG2}; |
| |
| // Identities |
| char alice_id[256],bob_id[256]; |
| octet IdA= {0,sizeof(alice_id),alice_id}; |
| octet IdB= {0,sizeof(bob_id),bob_id}; |
| |
| // Hash of the identities |
| char hida[WCC_PFS_ZZZ], hidb[WCC_PFS_ZZZ]; |
| octet HIdA = {0,sizeof(hida),hida}; |
| octet HIdB = {0,sizeof(hidb),hidb}; |
| |
| char x[WCC_PGS_ZZZ]; |
| octet X= {0,sizeof(x),x}; |
| char y[WCC_PGS_ZZZ]; |
| octet Y= {0,sizeof(y),y}; |
| char w[WCC_PGS_ZZZ]; |
| octet W= {0,sizeof(w),w}; |
| char pia[WCC_PGS_ZZZ]; |
| octet PIA= {0,sizeof(pia),pia}; |
| char pib[WCC_PGS_ZZZ]; |
| octet PIB= {0,sizeof(pib),pib}; |
| |
| char pgg1[2*WCC_PFS_ZZZ+1]; |
| octet PgG1= {0,sizeof(pgg1), pgg1}; |
| |
| char pag1[2*WCC_PFS_ZZZ+1]; |
| octet PaG1= {0,sizeof(pag1), pag1}; |
| |
| char pbg2[G2LEN]; |
| octet PbG2= {0,sizeof(pbg2), pbg2}; |
| |
| char seed[32] = {0}; |
| octet SEED = {0,sizeof(seed),seed}; |
| csprng RNG; |
| |
| char message1[256]; |
| octet MESSAGE1 = {0, sizeof(message1), message1}; |
| OCT_jstring(&MESSAGE1,"Hello Bob"); |
| |
| char k1[AESKEY_ZZZ]; // AES Key |
| char k2[AESKEY_ZZZ]; // AES Key |
| octet K1= {0,sizeof(k1),k1}; |
| octet K2= {0,sizeof(k2),k2}; |
| |
| // Zero octet |
| char zero[AESKEY_ZZZ]; |
| octet ZERO= {0,sizeof(zero),zero}; |
| for(i=0; i<AESKEY_ZZZ; i++) |
| { |
| ZERO.val[i]=0; |
| } |
| |
| /* non random seed value */ |
| SEED.len=32; |
| for (i=0; i<32; i++) SEED.val[i]=i+1; |
| |
| /* initialise random number generator */ |
| CREATE_CSPRNG(&RNG,&SEED); |
| |
| #ifdef DEBUG |
| printf("SEED: 0x"); |
| OCT_output(&SEED); |
| #endif |
| |
| /* TA: Generate master secret */ |
| rtn = WCC_ZZZ_RANDOM_GENERATE(&RNG,&MS); |
| if (rtn != 0) |
| { |
| printf("TA WCC_ZZZ_RANDOM_GENERATE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| printf("MS: 0x"); |
| OCT_output(&MS); |
| |
| // Alice's ID |
| OCT_jstring(&IdA,"alice@milagro.com"); |
| |
| // Hash Alice's Id |
| HASH_ID(HASH_TYPE_ZZZ,&IdA,&HIdA); |
| |
| // TA: Generate Alice's sender key |
| rtn = WCC_ZZZ_GET_G1_MULTIPLE(&MS,&HIdA,&AKeyG1); |
| if (rtn != 0) |
| { |
| printf("TA WCC_ZZZ_GET_G1_MULTIPLE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| // Bob's ID |
| OCT_jstring(&IdB,"bob@milagro.com"); |
| |
| // Hash Bob's Id |
| HASH_ID(HASH_TYPE_ZZZ,&IdB,&HIdB); |
| |
| // TA: Generate Bob's receiver key |
| rtn = WCC_ZZZ_GET_G2_MULTIPLE(&MS,&HIdB,&BKeyG2); |
| if (rtn != 0) |
| { |
| printf("TA WCC_ZZZ_GET_G2_MULTIPLE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| rtn = WCC_ZZZ_RANDOM_GENERATE(&RNG,&X); |
| if (rtn != 0) |
| { |
| printf("Alice WCC_ZZZ_RANDOM_GENERATE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| printf("X: 0x"); |
| OCT_output(&X); |
| |
| rtn = WCC_ZZZ_GET_G1_MULTIPLE(&X,&HIdA,&PaG1); |
| if (rtn != 0) |
| { |
| printf("Alice WCC_ZZZ_GET_G1_MULTIPLE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| rtn = WCC_ZZZ_RANDOM_GENERATE(&RNG,&W); |
| if (rtn != 0) |
| { |
| printf("Bob WCC_ZZZ_RANDOM_GENERATE() Error %d\n", rtn); |
| return 1; |
| } |
| rtn = WCC_ZZZ_GET_G1_MULTIPLE(&W,&HIdA,&PgG1); |
| if (rtn != 0) |
| { |
| printf("Bob WCC_ZZZ_GET_G1_MULTIPLE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| rtn = WCC_ZZZ_RANDOM_GENERATE(&RNG,&Y); |
| if (rtn != 0) |
| { |
| printf("Bob WCC_ZZZ_RANDOM_GENERATE(&RNG,&Y) Error %d\n", rtn); |
| return 1; |
| } |
| |
| rtn = WCC_ZZZ_GET_G2_MULTIPLE(&Y,&HIdB,&PbG2); |
| if (rtn != 0) |
| { |
| printf("Bob WCC_ZZZ_GET_G1_MULTIPLE() Error %d\n", rtn); |
| return 1; |
| } |
| |
| // pia = Hq(PaG1,PbG2,PgG1,IdB) |
| WCC_ZZZ_Hq(HASH_TYPE_ZZZ,&PaG1,&PbG2,&PgG1,&IdB,&PIA); |
| |
| // pib = Hq(PbG2,PaG1,PgG1,IdA) |
| WCC_ZZZ_Hq(HASH_TYPE_ZZZ,&PbG2,&PaG1,&PgG1,&IdA,&PIB); |
| |
| // Bob calculates AES Key |
| rtn = WCC_ZZZ_RECEIVER_KEY(HASH_TYPE_ZZZ,&Y,&W, &PIA,&PIB,&PaG1,&PgG1,&BKeyG2,&IdA,&K2); |
| if (rtn != 0) |
| { |
| printf("Bob WCC_ZZZ_RECEIVER_KEY() Error %d\n", rtn); |
| return 1; |
| } |
| if (OCT_comp(&K2,&ZERO)) |
| { |
| printf("Bob WCC_ZZZ_Receiver_KEY() Error: generated key is zero\n"); |
| return 1; |
| } |
| |
| // pia = Hq(PaG1,PbG2,PgG1,IdB) |
| WCC_ZZZ_Hq(HASH_TYPE_ZZZ,&PaG1,&PbG2,&PgG1,&IdB,&PIA); |
| |
| // pib = Hq(PbG2,PaG1,PgG1,IdA) |
| WCC_ZZZ_Hq(HASH_TYPE_ZZZ,&PbG2,&PaG1,&PgG1,&IdA,&PIB); |
| |
| // printf("PIA: ");OCT_output(&PIA);printf("\n"); |
| // printf("PIB: ");OCT_output(&PIB);printf("\n"); |
| |
| // Alice calculates AES Key |
| rtn = WCC_ZZZ_SENDER_KEY(HASH_TYPE_ZZZ,&X,&PIA,&PIB,&PbG2,&PgG1,&AKeyG1,&IdB,&K1); |
| if (rtn != 0) |
| { |
| printf("Alice WCC_ZZZ_SENDER_KEY() Error %d\n", rtn); |
| return 1; |
| } |
| if (OCT_comp(&K1,&ZERO)) |
| { |
| printf("Alice WCC_ZZZ_SENDER_KEY() Error: generated key is zero\n"); |
| return 1; |
| } |
| |
| printf("K1: 0x"); |
| OCT_output(&K1); |
| printf("K2: 0x"); |
| OCT_output(&K2); |
| if (!OCT_comp(&K1,&K2)) |
| { |
| printf("FAILURE OCT_comp(&K1,&K2)\n"); |
| return 1; |
| } |
| |
| KILL_CSPRNG(&RNG); |
| |
| printf("SUCCESS\n"); |
| return 0; |
| } |