diff options
Diffstat (limited to 'moon-abe/pbc-0.5.14/gen/gena1param.c')
-rw-r--r-- | moon-abe/pbc-0.5.14/gen/gena1param.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/moon-abe/pbc-0.5.14/gen/gena1param.c b/moon-abe/pbc-0.5.14/gen/gena1param.c new file mode 100644 index 00000000..3472beac --- /dev/null +++ b/moon-abe/pbc-0.5.14/gen/gena1param.c @@ -0,0 +1,27 @@ +#include "pbc.h" + +int main(void) +{ + mpz_t p, q, N; + + mpz_init(p); + mpz_init(q); + mpz_init(N); + + // In a real application, p and q must be stored somewhere safe. + pbc_mpz_randomb(p, 512); + pbc_mpz_randomb(q, 512); + + mpz_nextprime(p, p); + mpz_nextprime(q, q); + mpz_mul(N, p, q); + + pbc_param_t param; + pbc_param_init_a1_gen(param, N); + pbc_param_out_str(stdout, param); + pbc_param_clear(param); + mpz_clear(p); + mpz_clear(q); + mpz_clear(N); + return 0; +} |