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1 #include "test.h" |
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2 |
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3 int der_tests(void) |
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4 { |
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5 unsigned long x, y, z, zz; |
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6 unsigned char buf[2][4096]; |
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7 mp_int a, b, c, d, e, f, g; |
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8 |
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9 DO(mpi_to_ltc_error(mp_init_multi(&a, &b, &c, &d, &e, &f, &g, NULL))); |
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10 for (zz = 0; zz < 16; zz++) { |
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11 for (z = 0; z < 1024; z++) { |
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12 if (yarrow_read(buf[0], z, &test_yarrow) != z) { |
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13 printf("Failed to read %lu bytes from yarrow\n", z); |
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14 return 1; |
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15 } |
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16 DO(mpi_to_ltc_error(mp_read_unsigned_bin(&a, buf[0], z))); |
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17 x = sizeof(buf[0]); |
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18 DO(der_encode_integer(&a, buf[0], &x)); |
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19 y = x; |
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20 mp_zero(&b); |
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21 DO(der_decode_integer(buf[0], &y, &b)); |
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22 if (y != x || mp_cmp(&a, &b) != MP_EQ) { |
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23 printf("%lu: %lu vs %lu\n", z, x, y); |
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24 #ifdef BN_MP_TORADIX_C |
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25 mp_todecimal(&a, buf[0]); |
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26 mp_todecimal(&b, buf[1]); |
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27 printf("a == %s\nb == %s\n", buf[0], buf[1]); |
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28 #endif |
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29 mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL); |
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30 return 1; |
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31 } |
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32 } |
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33 } |
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34 |
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35 |
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36 /* test the multi */ |
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37 mp_set(&a, 1); |
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38 x = sizeof(buf[0]); |
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39 DO(der_put_multi_integer(buf[0], &x, &a, NULL)); |
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40 y = x; |
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41 mp_zero(&a); |
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42 DO(der_get_multi_integer(buf[0], &y, &a, NULL)); |
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43 if (x != y || mp_cmp_d(&a, 1)) { |
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44 printf("%lu, %lu, %d\n", x, y, mp_cmp_d(&a, 1)); |
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45 mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL); |
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46 return 1; |
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47 } |
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48 |
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49 mp_set(&a, 1); |
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50 mp_set(&b, 2); |
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51 x = sizeof(buf[0]); |
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52 DO(der_put_multi_integer(buf[0], &x, &a, &b, NULL)); |
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53 y = x; |
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54 mp_zero(&a); |
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55 mp_zero(&b); |
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56 DO(der_get_multi_integer(buf[0], &y, &a, &b, NULL)); |
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57 if (x != y || mp_cmp_d(&a, 1) || mp_cmp_d(&b, 2)) { |
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58 printf("%lu, %lu, %d, %d\n", x, y, mp_cmp_d(&a, 1), mp_cmp_d(&b, 2)); |
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59 mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL); |
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60 return 1; |
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61 } |
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62 |
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63 mp_set(&a, 1); |
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64 mp_set(&b, 2); |
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65 mp_set(&c, 3); |
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66 x = sizeof(buf[0]); |
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67 DO(der_put_multi_integer(buf[0], &x, &a, &b, &c, NULL)); |
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68 y = x; |
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69 mp_zero(&a); |
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70 mp_zero(&b); |
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71 mp_zero(&c); |
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72 DO(der_get_multi_integer(buf[0], &y, &a, &b, &c, NULL)); |
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73 if (x != y || mp_cmp_d(&a, 1) || mp_cmp_d(&b, 2) || mp_cmp_d(&c, 3)) { |
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74 printf("%lu, %lu, %d, %d, %d\n", x, y, mp_cmp_d(&a, 1), mp_cmp_d(&b, 2), mp_cmp_d(&c, 3)); |
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75 mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL); |
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76 return 1; |
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77 } |
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78 |
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79 |
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80 mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL); |
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81 return 0; |
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82 } |
