test/test_utils.c

/*
    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_utils.c
 * @author Kealan McCusker
 * @brief Test driver and function exerciser for util Functions
 *
 */

/* test driver and function exerciser for util Functions */
/* Version 3.0 - supports Time Permits */

/* Build executible after installation:

  gcc -std=c99 -g ./test_utils.c -I/opt/amcl/include -L/opt/amcl/lib -lamcl_core -o test_utils

*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "utils.h"
#include "randapi.h"

const int nIter = 32;

const int V1[32] = {822451, 201197, 585864, 720907, 90685, 361405, 461117, 804736, 882396, 392044, 677418, 227782, 67488, 755001, 202246, 715416, 267781, 950041, 440029, 566511, 965344, 403316, 756645, 272421, 633043, 868514, 201805, 234612, 169985, 670987, 93770, 961852};

char* V2[32] = {"7ec2d70f9883b3ff1d7963d069ff7576f3e5d782511766854cd6d6eb1ad8863c", "02def0995797f3408573edd6e06895220ce17f2a2a85c01c993fcbd265a4d76d", "c5c7d86e71c5fea739a54beb952cbad1a16a18fac3f9bd4fe846728e80936f0e", "f4cdd3ac0611961b7ab8fda1c52ac76fd9ed61a17d75ba0d2ab2f76409a6a757", "6ed936c269224750a74685b3d9d0c3f2bdf8a67ec25f25befb2f91ba525364ec", "8cd0a96bbd5e14557a3c47a90d51d46029be3b1a4429a96e595c21ed7c505280", "e97b3ab62ea88aceae7de70067dd07c9d6d69c4b981bd8784e8fd826a2a2ec6f", "5c0166bbbf175f2ce55ea04cf1e0f8e2967092c23a03a7250090876612ff1c2c", "e8d3ae8fb6a42ec7e1bf43d1ad75ac63d54b3034dc16bb215f69a875e697870f", "e4599f0a66b60254beda71dab4cdac88af9fb405e4cde02a72144425296feda3", "09d6330a165363dceb87a21c4784af57060221fbb2c61add5d34b38d7e9089ac", "4aa4efa6e639999ad220743ae899749f26900ed753dc4b5993ba09b91f227830", "7ec39006697d6db8310f7f8f7bc1501a3251ba2aaf4d0418a55a5d598f67a5f4", "a6afb85fa403645cc0e45054386e98adb119491070371b4fac4e375fa8bf2fa6", "eac07fe6d84b4181bbaac33aea6494ea1557809b4f62bf8011a33359aec4feca", "5f96dfea25fb205ba21ae6c7b491c65c0b65f96d88320a39a0d0e58c42ad8a9c", "bf97a5180ac699ff2bd8046e77e32495a9774c557844363686a6203159eeb8c4", "921a5321fc5b16ab46755a3a8da130c727556e26279b3659d46945c85a92230d", "85f87cfd7b915d989c62d7abbf93c851d845f2b850e014caf01370d45e123af5", "45b1d889b8e36c4320476007bb93908c8c993d728cbfb66014335fa557a289ff", "ea6fcfad4286d7f15cef2011d4e79fb4e6bd5ea5680b0f0a5eace597270f2723", "0b075ac0885abd70bac20a436a272adea717af6dad7c94f16d1d20ec49d9d146", "4109be2fbd2d4c959f0e6bf2550c02860b5ca06a09913f004bb1f1b9fff91d47", "15afd5efad90f3768775c7097dd0feb95215e9a9013239d2d76ca8b95fc10915", "21f03a1f17e46a1d69c35c6985e275297db68ed4254166f4c8cd5595ebbf0fcb", "a0ee64a19552712708f2262017e7bb4edfa03873895f976c791a45ca733ef375", "5b06bce9f720d5588b6758241607040a12d2a1b7c4db82546fc894fd0c95d05d", "26654e23604fa6269e8944d8a9edda1073ecba5bde9173a277ca9bac3969bb77", "e570ede6303222e2fe055c4a33463de0406f441c5df32494b9432cc7f24dcf95", "14d82666b07485a88accf5533b06a4c637ad7c7316117e1963e0d369e2dbaeb2", "9ac996b9dc3d99e13db15569ca7adc927e0b4c9ad38da427ed6be7863d551d85", "571957d348629392f7f7f186d72f3f41ddb23813b116b3de776d2fe888adf82e"};

char temp[32+1];
char bintemp[16+1];

int main()
{
    int i,otp;
    char x[32];
    octet X= {sizeof(x),sizeof(x),x};

    char vector[32];
    octet VECTOR= {sizeof(vector),sizeof(vector),vector};

    char seed[32] = {0};
    octet SEED = {0,sizeof(seed),seed};
    csprng RNG;

    /* 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);

    for (i=0; i<nIter; i++)
    {
        otp = generateOTP(&RNG);
        if (otp != V1[i])
        {
            printf("FAILURE generateOTP failure\n");
            return 1;
        }
    }

    for (i=0; i<nIter; i++)
    {
        generateRandom(&RNG,&X);
        OCT_fromHex(&VECTOR,V2[i]);
        if (!OCT_comp(&X,&VECTOR))
        {
            printf("FAILURE generateRandom failure\n");
            return 1;
        }
    }

    for (i=0; i<nIter; i++)
    {
        amcl_hex2bin(V2[i], bintemp, 64);
        amcl_bin2hex(bintemp, temp, 32);
        if (strncmp(V2[i], temp, 64))
        {
            printf("FAILURE conversion hex/bin\n");
            return 1;
        }
    }

    printf("SUCCESS\n");
    return 0;
}