| /** |
| * @file test_octet_consistency.c |
| * @author Alessandro Budroni |
| * @brief Test function for octect consistency |
| * |
| * LICENSE |
| * |
| * 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. |
| */ |
| |
| /* test driver and function exerciser for ECDH/ECIES/ECDSA API Functions */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <math.h> |
| #include <time.h> |
| #include "amcl.h" |
| |
| int main() |
| { |
| int i,j,len=100; |
| int len64 = ((len/3) + 2)*4+1, lenHex = 28*len; |
| char raw[256], bytes[len+1], bytes64[len64+1], bytesHex[lenHex+1], v[len], w[len]; |
| octet V= {0,sizeof(v),v}, W= {0,sizeof(w),w}; |
| csprng rng; |
| |
| /* Fake random source */ |
| RAND_clean(&rng); |
| for (i=0; i<256; i++) raw[i]=(char)i; |
| RAND_seed(&rng,256,raw); |
| |
| /* test comparison */ |
| for (len = 1; len <= 101; len=len+10) |
| { |
| OCT_rand(&W,&rng,len); |
| OCT_copy(&V,&W); |
| if(!OCT_comp(&V,&W)) |
| { |
| printf("ERROR comparing two equal octet, OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| for (i = 0; i < len; ++i) |
| { |
| if(!OCT_ncomp(&V,&W,i)) |
| { |
| printf("ERROR comparing two equal octet, OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| } |
| OCT_rand(&V,&rng,len); |
| if(OCT_comp(&V,&W)) |
| { |
| printf("ERROR comparing two different octet, OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| } |
| OCT_rand(&W,&rng,0); |
| OCT_copy(&V,&W); |
| if(!OCT_comp(&V,&W)) |
| { |
| printf("ERROR comparing two equal octet, OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| for (len = 100; len > 0; len=len-10) |
| { |
| |
| W.max = len; |
| V.max = len; |
| /* test conversion to and from base64 */ |
| for (j = 0; j < 10; ++j) |
| { |
| OCT_rand(&W,&rng,len); |
| OCT_copy(&V,&W); |
| OCT_tobase64(bytes64,&W); |
| OCT_frombase64(&W,bytes64); |
| if(!OCT_comp(&V,&W)) |
| { |
| printf("ERROR converting to and from base64 OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| } |
| |
| /* test conversion to and from hex */ |
| for (i = 0; i < 10; ++i) |
| { |
| OCT_rand(&W,&rng,len); |
| OCT_copy(&V,&W); |
| OCT_toHex(&W,bytesHex); |
| OCT_fromHex(&W,bytesHex); |
| if(!OCT_comp(&V,&W)) |
| { |
| printf("ERROR converting to and from Hex OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| } |
| |
| /* test conversion to and from string */ |
| for (i = 0; i < 10; ++i) |
| { |
| OCT_rand(&W,&rng,len); |
| OCT_copy(&V,&W); |
| OCT_toStr(&W,bytes); |
| OCT_jstring(&W,bytes); |
| if(!OCT_comp(&V,&W)) |
| { |
| printf("ERROR converting to and from string, OCTET\n"); |
| exit(EXIT_FAILURE); |
| } |
| } |
| } |
| |
| |
| |
| printf("SUCCESS\n"); |
| return 0; |
| } |
| |