83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
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#include "test.h"
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int der_tests(void)
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{
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unsigned long x, y, z, zz;
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unsigned char buf[2][4096];
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mp_int a, b, c, d, e, f, g;
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DO(mpi_to_ltc_error(mp_init_multi(&a, &b, &c, &d, &e, &f, &g, NULL)));
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for (zz = 0; zz < 16; zz++) {
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for (z = 0; z < 1024; z++) {
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if (yarrow_read(buf[0], z, &test_yarrow) != z) {
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printf("Failed to read %lu bytes from yarrow\n", z);
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return 1;
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}
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DO(mpi_to_ltc_error(mp_read_unsigned_bin(&a, buf[0], z)));
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x = sizeof(buf[0]);
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DO(der_encode_integer(&a, buf[0], &x));
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y = x;
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mp_zero(&b);
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DO(der_decode_integer(buf[0], &y, &b));
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if (y != x || mp_cmp(&a, &b) != MP_EQ) {
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printf("%lu: %lu vs %lu\n", z, x, y);
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#ifdef BN_MP_TORADIX_C
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mp_todecimal(&a, buf[0]);
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mp_todecimal(&b, buf[1]);
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printf("a == %s\nb == %s\n", buf[0], buf[1]);
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#endif
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mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL);
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return 1;
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}
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}
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}
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/* test the multi */
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mp_set(&a, 1);
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x = sizeof(buf[0]);
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DO(der_put_multi_integer(buf[0], &x, &a, NULL));
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y = x;
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mp_zero(&a);
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DO(der_get_multi_integer(buf[0], &y, &a, NULL));
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if (x != y || mp_cmp_d(&a, 1)) {
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printf("%lu, %lu, %d\n", x, y, mp_cmp_d(&a, 1));
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mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL);
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return 1;
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}
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mp_set(&a, 1);
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mp_set(&b, 2);
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x = sizeof(buf[0]);
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DO(der_put_multi_integer(buf[0], &x, &a, &b, NULL));
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y = x;
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mp_zero(&a);
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mp_zero(&b);
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DO(der_get_multi_integer(buf[0], &y, &a, &b, NULL));
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if (x != y || mp_cmp_d(&a, 1) || mp_cmp_d(&b, 2)) {
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printf("%lu, %lu, %d, %d\n", x, y, mp_cmp_d(&a, 1), mp_cmp_d(&b, 2));
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mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL);
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return 1;
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}
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mp_set(&a, 1);
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mp_set(&b, 2);
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mp_set(&c, 3);
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x = sizeof(buf[0]);
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DO(der_put_multi_integer(buf[0], &x, &a, &b, &c, NULL));
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y = x;
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mp_zero(&a);
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mp_zero(&b);
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mp_zero(&c);
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DO(der_get_multi_integer(buf[0], &y, &a, &b, &c, NULL));
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if (x != y || mp_cmp_d(&a, 1) || mp_cmp_d(&b, 2) || mp_cmp_d(&c, 3)) {
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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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mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL);
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return 1;
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}
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mp_clear_multi(&a, &b, &c, &d, &e, &f, &g, NULL);
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return 0;
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}
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