try.c

   1 /** Practical One-time Pad Library
   2  *
   3  * Created:20080514
   4  * By Jeff Connelly
   5  */
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include "libotp.h"
  11
  12 extern PAD *pads;
  13
  14 void test()
  15 {
  16     char *o;
  17
  18     load_config("otp.conf");
  19     show_pads();
  20
  21     /*
  22     printf("offset=%ld\n", read_offset(pads));
  23     write_offset(pads, 1213475);
  24     printf("offset=%ld\n", read_offset(pads));
  25     */
  26
  27     otp_decrypt("--EMOTP_BEGIN--1213434,\n"
  28             "gK1O22FPbxLmxrROfFHDCsM1LTsOAjjbRlHVM1p+WG+s6yslYVfzvtc=\n"
  29             "--EMOTP_END--\n", &o);
  30     puts(o);
  31     free(o);
  32
  33     otp_decrypt("--EMOTP_BEGIN--978,dc,\n"
  34             "hUZm1q0gX7pa6Alzbo9OZiT8wA==\n"
  35             "--EMOTP_END--\n", &o);
  36     puts(o);
  37     free(o);
  38
  39     o = otp_encrypt("hello world", strlen("hello world"), "dc");
  40     printf("encrypt = %s\n", o);
  41     free(o);
  42
  43     otp_decrypt("junkasdsjdfldjf jdsfjunk--EMOTP_BEGIN--1213475,dc,\n"
  44             "v7jlXbCCvPv4S0k=\n"
  45             "--EMOTP_END--\n-tasjdktrailingjunkksjdjf", &o);
  46     puts(o);
  47     free(o);
  48
  49     free_pads();
  50 }
  51
  52 int main()
  53 {
  54     test();
  55
  56     return 0;
  57 }
  58