init attribute-based encryption

Change-Id: Iba1a3d722110abf747a0fba366f3ebc911d25b25

1 files changed, 23 insertions, 0 deletions

diff --git a/moon-abe/pbc-0.5.14/include/pbc_i_param.h b/moon-abe/pbc-0.5.14/include/pbc_i_param.h
new file mode 100644
index 00000000..3f0dde58
--- /dev/null
+++ b/moon-abe/pbc-0.5.14/include/pbc_i_param.h
@@ -0,0 +1,23 @@
+// Eta_T pairing over ternary extension field
+//
+// Requires:
+// * pbc_param.h
+#ifndef __PBC_I_PARAM_H__
+#define __PBC_I_PARAM_H__
+
+struct symtab_s;
+int pbc_param_init_i(pbc_param_ptr par, struct symtab_s *);
+
+/*@manual aparam
+Generate type I pairing parameters and store them in 'p',
+where the group order is at least 2^'group_size'.
+
+To be as secure as 64 bit symmetric encryption, 'group_size' may be 150.
+To get 128 bit symmetric secure level, 'group_size' may be 696.
+
+The file `param/i.param` contains parameters for a type I pairing suitable for
+cryptographic use.
+*/
+void pbc_param_init_i_gen(pbc_param_ptr par, int group_size);
+
+#endif //__PBC_I_PARAM_H__