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author | WuKong <rebirthmonkey@gmail.com> | 2015-09-04 09:25:34 +0200 |
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committer | WuKong <rebirthmonkey@gmail.com> | 2015-09-04 09:25:34 +0200 |
commit | 3baeb11a8fbcfcdbc31976d421f17b85503b3ecd (patch) | |
tree | 04891d88c1127148f1b390b5a24414e85b270aee /moon-abe/pbc-0.5.14/gen/genfparam.c | |
parent | 67c5b73910f5fc437429c356978081b252a59480 (diff) |
init attribute-based encryption
Change-Id: Iba1a3d722110abf747a0fba366f3ebc911d25b25
Diffstat (limited to 'moon-abe/pbc-0.5.14/gen/genfparam.c')
-rw-r--r-- | moon-abe/pbc-0.5.14/gen/genfparam.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/moon-abe/pbc-0.5.14/gen/genfparam.c b/moon-abe/pbc-0.5.14/gen/genfparam.c new file mode 100644 index 00000000..d7118dad --- /dev/null +++ b/moon-abe/pbc-0.5.14/gen/genfparam.c @@ -0,0 +1,24 @@ +// Generate type F pairings. +// Usage: +// genaparam [BITS] +// +// BITS +// The number of bits in r, the order of the subgroup G1. Default is 160. + +#include "pbc.h" + +int main(int argc, char **argv) { + int bits = 160; + if (argc > 1) { + bits = atoi(argv[1]); + if (bits < 1) { + pbc_die("Usage: %s [BITS]", argv[0]); + } + } + pbc_param_t fp; + pbc_param_init_f_gen(fp, bits); + pbc_param_out_str(stdout, fp); + pbc_param_clear(fp); + + return 0; +} |