From c2f2db9b6fb75ca2d672bb50f4f1f5a23991a6c3 Mon Sep 17 00:00:00 2001 From: Billy Brumley Date: Tue, 19 May 2020 17:48:36 +0300 Subject: deprecate EC_POINT_make_affine and EC_POINTs_make_affine Reviewed-by: Nicola Tuveri Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/11874) --- crypto/ec/ec_mult.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'crypto/ec/ec_mult.c') diff --git a/crypto/ec/ec_mult.c b/crypto/ec/ec_mult.c index 3372184560..aea2afd580 100644 --- a/crypto/ec/ec_mult.c +++ b/crypto/ec/ec_mult.c @@ -267,7 +267,8 @@ int ec_scalar_mul_ladder(const EC_GROUP *group, EC_POINT *r, } /* ensure input point is in affine coords for ladder step efficiency */ - if (!p->Z_is_one && !EC_POINT_make_affine(group, p, ctx)) { + if (!p->Z_is_one && (group->meth->make_affine == NULL + || !group->meth->make_affine(group, p, ctx))) { ECerr(EC_F_EC_SCALAR_MUL_LADDER, ERR_R_EC_LIB); goto err; } @@ -711,7 +712,8 @@ int ec_wNAF_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, } } - if (!EC_POINTs_make_affine(group, num_val, val, ctx)) + if (group->meth->points_make_affine == NULL + || !group->meth->points_make_affine(group, num_val, val, ctx)) goto err; r_is_at_infinity = 1; @@ -949,7 +951,8 @@ int ec_wNAF_precompute_mult(EC_GROUP *group, BN_CTX *ctx) } } - if (!EC_POINTs_make_affine(group, num, points, ctx)) + if (group->meth->points_make_affine == NULL + || !group->meth->points_make_affine(group, num, points, ctx)) goto err; pre_comp->group = group; -- cgit v1.2.3