Use GMP's low-level routines for num (mpn_)

2013-04-13 17:15:17 +02:00
parent a16c3a905b
commit 898cecb3b3
10 changed files with 382 additions and 116 deletions
--- a/src/num_gmp.h
+++ b/src/num_gmp.h
@@ -3,8 +3,12 @@

 #include <gmp.h>

+#define NUM_LIMBS ((256+GMP_NUMB_BITS-1)/GMP_NUMB_BITS)
+
 typedef struct {
-    mpz_t bn;
+    mp_limb_t data[2*NUM_LIMBS];
+    int neg;
+    int limbs;
 } secp256k1_num_t;

 #endif