Merge "init attribute-based encryption"

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;
+}