diff options
Diffstat (limited to 'moon-abe/pbc-0.5.14/gen/gendparam.c')
-rw-r--r-- | moon-abe/pbc-0.5.14/gen/gendparam.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/moon-abe/pbc-0.5.14/gen/gendparam.c b/moon-abe/pbc-0.5.14/gen/gendparam.c deleted file mode 100644 index 8506e52a..00000000 --- a/moon-abe/pbc-0.5.14/gen/gendparam.c +++ /dev/null @@ -1,35 +0,0 @@ -// Generate MNT curve(s) for a given D. - -#include <stdint.h> // for intptr_t -#include "pbc.h" -#include "pbc_utils.h" // for UNUSED_VAR - -int generate(pbc_cm_t cm, void *data) { - UNUSED_VAR(data); - pbc_param_t param; - pbc_info("gendparam: computing Hilbert polynomial and finding roots..."); - pbc_param_init_d_gen(param, cm); - pbc_info("gendparam: bits in q = %zu\n", mpz_sizeinbase(cm->q, 2)); - pbc_param_out_str(stdout, param); - pbc_param_clear(param); - return 1; -} - -int main(int argc, char **argv) { - int D = 9563; - - if (argc > 1) { - int m; - D = atoi(argv[1]); - m = D % 4; - if (D <= 0 || m == 1 || m == 2) { - pbc_die("D must be 0 or 3 mod 4 and positive"); - } - } - pbc_info("Using D = %d\n", D); - - if (!pbc_cm_search_d(generate, NULL, D, 500)) { - pbc_die("no suitable curves for this D"); - } - return 0; -} |