test/sha1test.c

   1 /*
   2  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
   3  *
   4  * Licensed under the OpenSSL license (the "License").  You may not use
   5  * this file except in compliance with the License.  You can obtain a copy
   6  * in the file LICENSE in the source distribution or at
   7  * https://www.openssl.org/source/license.html
   8  */
   9
  10 #include <stdio.h>
  11 #include <string.h>
  12 #include <stdlib.h>
  13
  14 #include "../e_os.h"
  15 #include <openssl/evp.h>
  16 #include <openssl/sha.h>
  17
  18 #ifdef CHARSET_EBCDIC
  19 # include <openssl/ebcdic.h>
  20 #endif
  21
  22 static char test[][80] = {
  23     { "abc" },
  24     { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }
  25 };
  26
  27 static char *ret[] = {
  28     "a9993e364706816aba3e25717850c26c9cd0d89d",
  29     "84983e441c3bd26ebaae4aa1f95129e5e54670f1",
  30 };
  31
  32 static char *bigret = "34aa973cd4c4daa4f61eeb2bdbad27316534016f";
  33
  34 static char *pt(unsigned char *md);
  35 int main(int argc, char *argv[])
  36 {
  37     unsigned int i;
  38     int err = 0;
  39     char **R;
  40     static unsigned char buf[1000];
  41     char *p, *r;
  42     EVP_MD_CTX *c;
  43     unsigned char md[SHA_DIGEST_LENGTH];
  44
  45     c = EVP_MD_CTX_new();
  46     R = ret;
  47     for (i = 0; i < OSSL_NELEM(test); i++) {
  48 # ifdef CHARSET_EBCDIC
  49         ebcdic2ascii(test[i], test[i], strlen(test[i]));
  50 # endif
  51         if (!EVP_Digest(test[i], strlen(test[i]), md, NULL, EVP_sha1(),
  52             NULL)) {
  53             printf("EVP_Digest() error\n");
  54             err++;
  55             goto err;
  56         }
  57         p = pt(md);
  58         if (strcmp(p, (char *)*R) != 0) {
  59             printf("error calculating SHA1 on '%s'\n", test[i]);
  60             printf("got %s instead of %s\n", p, *R);
  61             err++;
  62         } else
  63             printf("test %d ok\n", i + 1);
  64         R++;
  65     }
  66
  67     memset(buf, 'a', 1000);
  68 #ifdef CHARSET_EBCDIC
  69     ebcdic2ascii(buf, buf, 1000);
  70 #endif                         /* CHARSET_EBCDIC */
  71     if (!EVP_DigestInit_ex(c, EVP_sha1(), NULL)) {
  72         printf("EVP_DigestInit_ex() error\n");
  73         err++;
  74         goto err;
  75     }
  76     for (i = 0; i < 1000; i++) {
  77         if (!EVP_DigestUpdate(c, buf, 1000)) {
  78             printf("EVP_DigestUpdate() error\n");
  79             err++;
  80             goto err;
  81         }
  82     }
  83     if (!EVP_DigestFinal_ex(c, md, NULL)) {
  84             printf("EVP_DigestFinal() error\n");
  85             err++;
  86             goto err;
  87     }
  88     p = pt(md);
  89
  90     r = bigret;
  91     if (strcmp(p, r) != 0) {
  92         printf("error calculating SHA1 on 'a' * 1000\n");
  93         printf("got %s instead of %s\n", p, r);
  94         err++;
  95     } else
  96         printf("test 3 ok\n");
  97  err:
  98     EVP_MD_CTX_free(c);
  99     EXIT(err);
 100     return (0);
 101 }
 102
 103 static char *pt(unsigned char *md)
 104 {
 105     int i;
 106     static char buf[80];
 107
 108     for (i = 0; i < SHA_DIGEST_LENGTH; i++)
 109         sprintf(&(buf[i * 2]), "%02x", md[i]);
 110     return (buf);
 111 }