From 3baeb11a8fbcfcdbc31976d421f17b85503b3ecd Mon Sep 17 00:00:00 2001
From: WuKong <rebirthmonkey@gmail.com>
Date: Fri, 4 Sep 2015 09:25:34 +0200
Subject: init attribute-based encryption

Change-Id: Iba1a3d722110abf747a0fba366f3ebc911d25b25
---
 moon-abe/pbc-0.5.14/ecc/mpc.h | 93 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 moon-abe/pbc-0.5.14/ecc/mpc.h

(limited to 'moon-abe/pbc-0.5.14/ecc/mpc.h')

diff --git a/moon-abe/pbc-0.5.14/ecc/mpc.h b/moon-abe/pbc-0.5.14/ecc/mpc.h
new file mode 100644
index 00000000..3588586b
--- /dev/null
+++ b/moon-abe/pbc-0.5.14/ecc/mpc.h
@@ -0,0 +1,93 @@
+// Complex floats.
+// Called mpc_t, these complex numbers are built on GMP's mpf_t type.
+
+// Requires:
+// * stdio.h
+// * gmp.h
+
+#ifndef __PBC_MPC_H__
+#define __PBC_MPC_H__
+
+#pragma GCC visibility push(hidden)
+
+struct mpc_s {
+  mpf_t a;
+  mpf_t b;
+};
+typedef struct mpc_s mpc_t[1];
+typedef struct mpc_s *mpc_ptr;
+
+static inline void mpc_init(mpc_ptr c) {
+  mpf_init(c->a);
+  mpf_init(c->b);
+}
+
+static inline void mpc_clear(mpc_ptr c) {
+  mpf_clear(c->a);
+  mpf_clear(c->b);
+}
+
+static inline mpf_ptr mpc_re(mpc_ptr c) {
+  return c->a;
+}
+
+static inline mpf_ptr mpc_im(mpc_ptr c) {
+  return c->b;
+}
+
+static inline void mpc_add(mpc_ptr res, mpc_ptr z0, mpc_ptr z1) {
+  mpf_add(res->a, z0->a, z1->a);
+  mpf_add(res->b, z0->b, z1->b);
+}
+
+static inline void mpc_sub(mpc_ptr res, mpc_ptr z0, mpc_ptr z1) {
+  mpf_sub(res->a, z0->a, z1->a);
+  mpf_sub(res->b, z0->b, z1->b);
+}
+
+static inline void mpc_neg(mpc_ptr res, mpc_ptr z) {
+  mpf_neg(res->a, z->a);
+  mpf_neg(res->b, z->b);
+}
+
+static inline void mpc_conj(mpc_ptr res, mpc_ptr z) {
+  mpf_set(res->a, z->a);
+  mpf_neg(res->b, z->b);
+}
+
+static inline void mpc_set(mpc_t res, mpc_t z) {
+  mpf_set(res->a, z->a);
+  mpf_set(res->b, z->b);
+}
+
+static inline void mpc_set_ui(mpc_t res, unsigned long int n) {
+  mpf_set_ui(res->a, n);
+  mpf_set_ui(res->b, 0);
+}
+
+static inline void mpc_add_ui(mpc_t res, mpc_t z, unsigned long int n) {
+  mpf_add_ui(res->a, z->a, n);
+}
+
+static inline void mpc_mul_ui(mpc_t res, mpc_t z, unsigned long int n) {
+  mpf_mul_ui(res->a, z->a, n);
+  mpf_mul_ui(res->b, z->b, n);
+}
+
+static inline void mpc_mul_mpf(mpc_t res, mpc_t z, mpf_t f) {
+  mpf_mul(res->a, z->a, f);
+  mpf_mul(res->b, z->b, f);
+}
+
+void mpc_mul(mpc_t res, mpc_t z0, mpc_t z1);
+void mpc_mul_2exp(mpc_t res, mpc_t z, unsigned long int);
+void mpc_div(mpc_t res, mpc_t z0, mpc_t z1);
+void mpc_muli(mpc_t res, mpc_t z);
+void mpc_sqr(mpc_t res, mpc_t z);
+void mpc_inv(mpc_t res, mpc_t z);
+size_t mpc_out_str(FILE *stream, int base, size_t n_digits, mpc_t op);
+void mpc_pow_ui(mpc_t res, mpc_t z, unsigned int n);
+
+#pragma GCC visibility pop
+
+#endif //__PBC_MPC_H__
-- 
cgit 1.2.3-korg