diff options
| author |   deraadt <deraadt@openbsd.org> | 2014-01-08 05:51:35 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2014-01-08 05:51:35 +0000 |
| commit | a56ae6459367b0f29f9534f436ce714f94b89658 (patch) | |
| tree | d5fca2a53b255f04ee4211d988cc8a2a7e73b888 | |
| parent | allow building a VERIFYONLY version that's considerably smaller. (diff) | |
| download | wireguard-openbsd-a56ae6459367b0f29f9534f436ce714f94b89658.tar.xz wireguard-openbsd-a56ae6459367b0f29f9534f436ce714f94b89658.zip | |
a few more blocks can use VERIFYONLY
| -rw-r--r-- | usr.bin/signify/mod_ge25519.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.bin/signify/mod_ge25519.c b/usr.bin/signify/mod_ge25519.c index caa1c792380..16da3226ace 100644 --- a/usr.bin/signify/mod_ge25519.c +++ b/usr.bin/signify/mod_ge25519.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mod_ge25519.c,v 1.1 2014/01/08 05:00:01 tedu Exp $ */ +/* $OpenBSD: mod_ge25519.c,v 1.2 2014/01/08 05:51:35 deraadt Exp $ */ /* * Public Domain, Authors: Daniel J. Bernstein, Niels Duif, Tanja Lange, @@ -80,6 +80,7 @@ static void p1p1_to_p3(ge25519_p3 *r, const ge25519_p1p1 *p) fe25519_mul(&r->t, &p->x, &p->y); } +#ifndef VERIFYONLY static void ge25519_mixadd2(ge25519_p3 *r, const ge25519_aff *q) { fe25519 a,b,t1,t2,c,d,e,f,g,h,qt; @@ -102,6 +103,7 @@ static void ge25519_mixadd2(ge25519_p3 *r, const ge25519_aff *q) fe25519_mul(&r->z, &g, &f); fe25519_mul(&r->t, &e, &h); } +#endif static void add_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_p3 *q) { @@ -142,6 +144,7 @@ static void dbl_p1p1(ge25519_p1p1 *r, const ge25519_p2 *p) fe25519_sub(&r->y, &d, &b); } +#ifndef VERIFYONLY /* Constant-time version of: if(b) r = p */ static void cmov_aff(ge25519_aff *r, const ge25519_aff *p, unsigned char b) { @@ -167,7 +170,6 @@ static unsigned char negative(signed char b) return x; } -#ifndef VERIFYONLY static void choose_t(ge25519_aff *t, unsigned long long pos, signed char b) { /* constant time */ |