1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/ec/ec_lcl.h b/src/lib/libcrypto/ec/ec_lcl.h
index e430b3f64d..c177246f36 100644
--- a/src/lib/libcrypto/ec/ec_lcl.h
+++ b/src/lib/libcrypto/ec/ec_lcl.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_lcl.h,v 1.10 2018/07/16 17:32:39 tb Exp $ */
+/* $OpenBSD: ec_lcl.h,v 1.11 2018/11/05 20:18:21 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -182,6 +182,7 @@ struct ec_method_st {
         int (*field_encode)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *); /* e.g. to Montgomery */
         int (*field_decode)(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *); /* e.g. from Montgomery */
         int (*field_set_to_one)(const EC_GROUP *, BIGNUM *r, BN_CTX *);
+        int (*blind_coordinates)(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx);
 } /* EC_METHOD */;
 
 typedef struct ec_extra_data_st {
@@ -339,6 +340,7 @@ int ec_GFp_simple_make_affine(const EC_GROUP *, EC_POINT *, BN_CTX *);
 int ec_GFp_simple_points_make_affine(const EC_GROUP *, size_t num, EC_POINT *[], BN_CTX *);
 int ec_GFp_simple_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
 int ec_GFp_simple_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
+int ec_GFp_simple_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx);
 int ec_GFp_simple_mul_generator_ct(const EC_GROUP *, EC_POINT *r, const BIGNUM *scalar, BN_CTX *);
 int ec_GFp_simple_mul_single_ct(const EC_GROUP *, EC_POINT *r, const BIGNUM *scalar,
         const EC_POINT *point, BN_CTX *);
@@ -358,6 +360,7 @@ int ec_GFp_mont_field_encode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CT
 int ec_GFp_mont_field_decode(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);
 int ec_GFp_mont_field_set_to_one(const EC_GROUP *, BIGNUM *r, BN_CTX *);
 
+int ec_point_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx);
 
 /* method functions in ecp_nist.c */
 int ec_GFp_nist_group_copy(EC_GROUP *dest, const EC_GROUP *src);