diff options
author | wukong <rebirthmonkey@gmail.com> | 2015-11-23 17:48:48 +0100 |
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committer | wukong <rebirthmonkey@gmail.com> | 2015-11-23 17:48:48 +0100 |
commit | fca74d4bc3569506a6659880a89aa009dc11f552 (patch) | |
tree | 4cefd06af989608ea8ebd3bc6306889e2a1ad175 /moon-abe/pbc-0.5.14/gen/listfreeman.c | |
parent | 840ac3ebca7af381132bf7e93c1e4c0430d6b16a (diff) |
moon-abe cleanup
Change-Id: Ie1259856db03f0b9e80de3e967ec6bd1f03191b3
Diffstat (limited to 'moon-abe/pbc-0.5.14/gen/listfreeman.c')
-rw-r--r-- | moon-abe/pbc-0.5.14/gen/listfreeman.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/moon-abe/pbc-0.5.14/gen/listfreeman.c b/moon-abe/pbc-0.5.14/gen/listfreeman.c deleted file mode 100644 index f3f18cc4..00000000 --- a/moon-abe/pbc-0.5.14/gen/listfreeman.c +++ /dev/null @@ -1,38 +0,0 @@ -// List discriminant and bits in r and q for type G pairings that may be -// suitable for cryptography. - -#include "pbc.h" - -int show(pbc_cm_t cm, void *data) { - unsigned int D = * (unsigned *) data; - int qbits, rbits; - qbits = mpz_sizeinbase(cm->q, 2); - rbits = mpz_sizeinbase(cm->r, 2); - printf("%d, %d, %d\n", D, qbits, rbits); - fflush(stdout); - return 0; -} - -void try(int tryD) { - pbc_cm_search_g(show, &tryD, tryD, 500); -} - -int main(int argc, char **argv) { - unsigned int D = 0; - - if (argc > 1) { - D = atoi(argv[1]); - if (D % 120) { - pbc_die("D must be multiple of 120"); - } - } - - printf("D < %u, bits in q, bits in r\n", 1000000000); - while (D < 1000000000) { - try(D + 43); - try(D + 67); - D+=120; - } - - return 0; -} |