Squashed 'src/secp256k1/' changes from b0210a9..bccaf86

bccaf86 Merge pull request #150
2a53a47 Merge pull request #151
5f5a31f Merge pull request #149
3907277 Merge pull request #142
a3e0611 Enable tests in x86 travis builds
45da235 x86 builder
8bb0e93 Merge pull request #155
971fe81 build: fix openssl detection for cross builds
f22d73e Explicitly access %0..%2 as 64-bit so we use the right registers for x32 ABI
e66d4d6 Avoid the stack in assembly and use explicit registers
cf7b2b4 Fix ECDSA message hashes to 32 bytes
056ad31 Really compile with -O3 by default
74ad63a Merge pull request #146
9000458 Merge pull request #145
1f46b00 build: fix __builtin_expect detection for clang
aaba2e0 Merge pull request #136
8a0775c Merge pull request #144
ee1eaa7 Merge pull request #141
c88e2b8 Compile with -O3 by default
6558a26 Make the benchmarks print out stats
000bdf6 Rename bench_verify to bench_recovery
7c6fed2 Add a few more additional tests.
992e03b travis: add clang to the test matrix
b43b79a Merge pull request #143
e06a924 Include time.h header for time().
8d11164 Add some additional tests.
3545627 Merge pull request #118
6a9901e Merge pull request #137
376b28b Merge pull request #128
1728806 Merge pull request #138
a5759c5 Check return value of malloc
39bd94d Variable time normalize
ad86bdf Merge pull request #140
54b768c Another redundant secp256k1_fe_normalize
69dcaab Merge pull request #139
1c29f2e Remove redundant secp256k1_fe_normalize from secp256k1_gej_add_ge_var.
2b9388b Remove unused secp256k1_fe_inv_all
f461b76 Allocate precomputation arrays on the heap
b2c9681 Make {mul,sqr}_inner use the same argument order as {mul,sqr}
6793505 Convert YASM code into inline assembly
f048615 Rewrite field assembly to match the C version
3ce74b1 Tweak precomputed table size for G

git-subtree-dir: src/secp256k1
git-subtree-split: bccaf86caa9c44166e5a66600b742c516e03c3f0

1 files changed, 4 insertions, 3 deletions

diff --git a/src/group.h b/src/group.h
index 0f14bd25f3..ecfebcdc0c 100644
--- a/src/group.h
+++ b/src/group.h
@@ -51,15 +51,16 @@ static void secp256k1_ge_set_xy(secp256k1_ge_t *r, const secp256k1_fe_t *x, cons
 
 /** Set a group element (affine) equal to the point with the given X coordinate, and given oddness
  *  for Y. Return value indicates whether the result is valid. */
-static int secp256k1_ge_set_xo(secp256k1_ge_t *r, const secp256k1_fe_t *x, int odd);
+static int secp256k1_ge_set_xo_var(secp256k1_ge_t *r, const secp256k1_fe_t *x, int odd);
 
 /** Check whether a group element is the point at infinity. */
 static int secp256k1_ge_is_infinity(const secp256k1_ge_t *a);
 
 /** Check whether a group element is valid (i.e., on the curve). */
-static int secp256k1_ge_is_valid(const secp256k1_ge_t *a);
+static int secp256k1_ge_is_valid_var(const secp256k1_ge_t *a);
 
 static void secp256k1_ge_neg(secp256k1_ge_t *r, const secp256k1_ge_t *a);
+static void secp256k1_ge_neg_var(secp256k1_ge_t *r, const secp256k1_ge_t *a);
 
 /** Get a hex representation of a point. *rlen will be overwritten with the real length. */
 static void secp256k1_ge_get_hex(char *r, int *rlen, const secp256k1_ge_t *a);
@@ -84,7 +85,7 @@ static void secp256k1_gej_set_ge(secp256k1_gej_t *r, const secp256k1_ge_t *a);
 static void secp256k1_gej_get_x_var(secp256k1_fe_t *r, const secp256k1_gej_t *a);
 
 /** Set r equal to the inverse of a (i.e., mirrored around the X axis) */
-static void secp256k1_gej_neg(secp256k1_gej_t *r, const secp256k1_gej_t *a);
+static void secp256k1_gej_neg_var(secp256k1_gej_t *r, const secp256k1_gej_t *a);
 
 /** Check whether a group element is the point at infinity. */
 static int secp256k1_gej_is_infinity(const secp256k1_gej_t *a);