Add assembler code for the nist 256-bit GFp curve, written initially by

Intel. Obtained from BoringSSL, with some integration work borrowed from
OpenSSL 1.0.2; assembler code for arm and sparc64 borrowed from OpenSSL 1.1.0.

None of this code is enabled in libcrypto yet.

ok beck@ jsing@

1 files changed, 7 insertions, 1 deletions

diff --git a/src/lib/libcrypto/ec/ec.h b/src/lib/libcrypto/ec/ec.h
index a1ece2e0d5..dc70cfa6af 100644
--- a/src/lib/libcrypto/ec/ec.h
+++ b/src/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.11 2015/10/13 15:25:18 jsing Exp $ */
+/* $OpenBSD: ec.h,v 1.12 2016/11/04 17:33:19 miod Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -992,6 +992,12 @@ void ERR_load_EC_strings(void);
 #define EC_F_ECP_NIST_MOD_224                            204
 #define EC_F_ECP_NIST_MOD_256                            205
 #define EC_F_ECP_NIST_MOD_521                            206
+#define EC_F_ECP_NISTZ256_GET_AFFINE                     240
+#define EC_F_ECP_NISTZ256_MULT_PRECOMPUTE                243
+#define EC_F_ECP_NISTZ256_POINTS_MUL                     241
+#define EC_F_ECP_NISTZ256_PRE_COMP_NEW                   244
+#define EC_F_ECP_NISTZ256_SET_WORDS                      245
+#define EC_F_ECP_NISTZ256_WINDOWED_MUL                   242
 #define EC_F_EC_ASN1_GROUP2CURVE                         153
 #define EC_F_EC_ASN1_GROUP2FIELDID                       154
 #define EC_F_EC_ASN1_GROUP2PARAMETERS                    155