diff options
Diffstat (limited to 'lib/libcrypto/ec/ecp_methods.c')
| -rw-r--r-- | lib/libcrypto/ec/ecp_methods.c | 244 |
1 files changed, 117 insertions, 127 deletions
diff --git a/lib/libcrypto/ec/ecp_methods.c b/lib/libcrypto/ec/ecp_methods.c index 6770ef839b2..6431551c8c5 100644 --- a/lib/libcrypto/ec/ecp_methods.c +++ b/lib/libcrypto/ec/ecp_methods.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ecp_methods.c,v 1.4 2024/11/12 10:53:22 tb Exp $ */ +/* $OpenBSD: ecp_methods.c,v 1.5 2024/11/12 10:57:56 tb Exp $ */ /* Includes code written by Lenka Fibikova <fibikova@exp-math.uni-essen.de> * for the OpenSSL project. * Includes code written by Bodo Moeller for the OpenSSL project. @@ -80,14 +80,14 @@ * multiplication, and field_encode and field_decode (if defined) * will be used for converting between representations. * - * Functions ec_GFp_simple_points_make_affine() and - * ec_GFp_simple_point_get_affine_coordinates() specifically assume + * Functions ec_points_make_affine() and + * ec_point_get_affine_coordinates() specifically assume * that if a non-trivial representation is used, it is a Montgomery * representation (i.e. 'encoding' means multiplying by some factor R). */ static int -ec_GFp_simple_group_init(EC_GROUP *group) +ec_group_init(EC_GROUP *group) { BN_init(&group->field); BN_init(&group->a); @@ -97,7 +97,7 @@ ec_GFp_simple_group_init(EC_GROUP *group) } static void -ec_GFp_simple_group_finish(EC_GROUP *group) +ec_group_finish(EC_GROUP *group) { BN_free(&group->field); BN_free(&group->a); @@ -105,7 +105,7 @@ ec_GFp_simple_group_finish(EC_GROUP *group) } static int -ec_GFp_simple_group_copy(EC_GROUP *dest, const EC_GROUP *src) +ec_group_copy(EC_GROUP *dest, const EC_GROUP *src) { if (!bn_copy(&dest->field, &src->field)) return 0; @@ -161,7 +161,7 @@ ec_encode_z_coordinate(const EC_GROUP *group, BIGNUM *bn, int *is_one, } static int -ec_GFp_simple_group_set_curve(EC_GROUP *group, +ec_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) { BIGNUM *a_plus_3; @@ -203,7 +203,7 @@ ec_GFp_simple_group_set_curve(EC_GROUP *group, } static int -ec_GFp_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, +ec_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx) { if (p != NULL) { @@ -219,13 +219,13 @@ ec_GFp_simple_group_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, } static int -ec_GFp_simple_group_get_degree(const EC_GROUP *group) +ec_group_get_degree(const EC_GROUP *group) { return BN_num_bits(&group->field); } static int -ec_GFp_simple_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx) +ec_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx) { BIGNUM *p, *a, *b, *discriminant; int ret = 0; @@ -282,7 +282,7 @@ ec_GFp_simple_group_check_discriminant(const EC_GROUP *group, BN_CTX *ctx) } static int -ec_GFp_simple_point_init(EC_POINT * point) +ec_point_init(EC_POINT * point) { BN_init(&point->X); BN_init(&point->Y); @@ -293,7 +293,7 @@ ec_GFp_simple_point_init(EC_POINT * point) } static void -ec_GFp_simple_point_finish(EC_POINT *point) +ec_point_finish(EC_POINT *point) { BN_free(&point->X); BN_free(&point->Y); @@ -302,7 +302,7 @@ ec_GFp_simple_point_finish(EC_POINT *point) } static int -ec_GFp_simple_point_copy(EC_POINT *dest, const EC_POINT *src) +ec_point_copy(EC_POINT *dest, const EC_POINT *src) { if (!bn_copy(&dest->X, &src->X)) return 0; @@ -316,7 +316,7 @@ ec_GFp_simple_point_copy(EC_POINT *dest, const EC_POINT *src) } static int -ec_GFp_simple_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point) +ec_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point) { point->Z_is_one = 0; BN_zero(&point->Z); @@ -324,7 +324,7 @@ ec_GFp_simple_point_set_to_infinity(const EC_GROUP *group, EC_POINT *point) } static int -ec_GFp_simple_set_Jprojective_coordinates(const EC_GROUP *group, +ec_set_Jprojective_coordinates(const EC_GROUP *group, EC_POINT *point, const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx) { @@ -356,7 +356,7 @@ ec_GFp_simple_set_Jprojective_coordinates(const EC_GROUP *group, } static int -ec_GFp_simple_get_Jprojective_coordinates(const EC_GROUP *group, +ec_get_Jprojective_coordinates(const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx) { int ret = 0; @@ -375,7 +375,7 @@ ec_GFp_simple_get_Jprojective_coordinates(const EC_GROUP *group, } static int -ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point, +ec_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *point, const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx) { if (x == NULL || y == NULL) { @@ -388,7 +388,7 @@ ec_GFp_simple_point_set_affine_coordinates(const EC_GROUP *group, EC_POINT *poin } static int -ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group, +ec_point_get_affine_coordinates(const EC_GROUP *group, const EC_POINT *point, BIGNUM *x, BIGNUM *y, BN_CTX *ctx) { BIGNUM *z, *Z, *Z_1, *Z_2, *Z_3; @@ -469,7 +469,7 @@ ec_GFp_simple_point_get_affine_coordinates(const EC_GROUP *group, } static int -ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group, +ec_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point, const BIGNUM *in_x, int y_bit, BN_CTX *ctx) { const BIGNUM *p = &group->field, *a = &group->a, *b = &group->b; @@ -567,7 +567,7 @@ ec_GFp_simple_set_compressed_coordinates(const EC_GROUP *group, } static int -ec_GFp_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx) +ec_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx) { int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *); int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *); @@ -749,7 +749,7 @@ ec_GFp_simple_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const E } static int -ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx) +ec_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx) { int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *); int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *); @@ -883,7 +883,7 @@ ec_GFp_simple_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX } static int -ec_GFp_simple_invert(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) +ec_invert(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) { if (EC_POINT_is_at_infinity(group, point) || BN_is_zero(&point->Y)) /* point is its own inverse */ @@ -893,13 +893,13 @@ ec_GFp_simple_invert(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) } static int -ec_GFp_simple_is_at_infinity(const EC_GROUP *group, const EC_POINT *point) +ec_is_at_infinity(const EC_GROUP *group, const EC_POINT *point) { return BN_is_zero(&point->Z); } static int -ec_GFp_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx) +ec_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx) { int (*field_mul) (const EC_GROUP *, BIGNUM *, const BIGNUM *, const BIGNUM *, BN_CTX *); int (*field_sqr) (const EC_GROUP *, BIGNUM *, const BIGNUM *, BN_CTX *); @@ -996,7 +996,7 @@ ec_GFp_simple_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX * } static int -ec_GFp_simple_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx) +ec_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx) { /* * return values: -1 error 0 equal (in affine coordinates) 1 @@ -1092,7 +1092,7 @@ ec_GFp_simple_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, B } static int -ec_GFp_simple_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) +ec_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) { BIGNUM *x, *y; int ret = 0; @@ -1124,7 +1124,7 @@ ec_GFp_simple_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) } static int -ec_GFp_simple_points_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx) +ec_points_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx) { BIGNUM *tmp0, *tmp1; size_t pow2 = 0; @@ -1293,13 +1293,13 @@ ec_GFp_simple_points_make_affine(const EC_GROUP *group, size_t num, EC_POINT *po } static int -ec_GFp_simple_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) +ec_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) { return BN_mod_mul(r, a, b, &group->field, ctx); } static int -ec_GFp_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) +ec_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) { return BN_mod_sqr(r, a, &group->field, ctx); } @@ -1312,7 +1312,7 @@ ec_GFp_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CT * where lambda is in the interval [1, group->field). */ static int -ec_GFp_simple_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx) +ec_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx) { BIGNUM *lambda = NULL; BIGNUM *tmp = NULL; @@ -1400,7 +1400,7 @@ ec_GFp_simple_blind_coordinates(const EC_GROUP *group, EC_POINT *p, BN_CTX *ctx) * Returns 1 on success, 0 otherwise. */ static int -ec_GFp_simple_mul_ct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, +ec_mul_ct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, const EC_POINT *point, BN_CTX *ctx) { int i, cardinality_bits, group_top, kbit, pbit, Z_is_one; @@ -1587,21 +1587,21 @@ ec_GFp_simple_mul_ct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, #undef EC_POINT_CSWAP static int -ec_GFp_simple_mul_generator_ct(const EC_GROUP *group, EC_POINT *r, +ec_mul_generator_ct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, BN_CTX *ctx) { - return ec_GFp_simple_mul_ct(group, r, scalar, NULL, ctx); + return ec_mul_ct(group, r, scalar, NULL, ctx); } static int -ec_GFp_simple_mul_single_ct(const EC_GROUP *group, EC_POINT *r, +ec_mul_single_ct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar, const EC_POINT *point, BN_CTX *ctx) { - return ec_GFp_simple_mul_ct(group, r, scalar, point, ctx); + return ec_mul_ct(group, r, scalar, point, ctx); } static int -ec_GFp_simple_mul_double_nonct(const EC_GROUP *group, EC_POINT *r, +ec_mul_double_nonct(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar, const BIGNUM *p_scalar, const EC_POINT *point, BN_CTX *ctx) { @@ -1609,7 +1609,7 @@ ec_GFp_simple_mul_double_nonct(const EC_GROUP *group, EC_POINT *r, } static void -ec_GFp_mont_group_clear(EC_GROUP *group) +ec_mont_group_clear(EC_GROUP *group) { BN_MONT_CTX_free(group->mont_ctx); group->mont_ctx = NULL; @@ -1619,29 +1619,29 @@ ec_GFp_mont_group_clear(EC_GROUP *group) } static int -ec_GFp_mont_group_init(EC_GROUP *group) +ec_mont_group_init(EC_GROUP *group) { int ok; - ok = ec_GFp_simple_group_init(group); + ok = ec_group_init(group); group->mont_ctx = NULL; group->mont_one = NULL; return ok; } static void -ec_GFp_mont_group_finish(EC_GROUP *group) +ec_mont_group_finish(EC_GROUP *group) { - ec_GFp_mont_group_clear(group); - ec_GFp_simple_group_finish(group); + ec_mont_group_clear(group); + ec_group_finish(group); } static int -ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src) +ec_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src) { - ec_GFp_mont_group_clear(dest); + ec_mont_group_clear(dest); - if (!ec_GFp_simple_group_copy(dest, src)) + if (!ec_group_copy(dest, src)) return 0; if (src->mont_ctx != NULL) { @@ -1667,14 +1667,14 @@ ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src) } static int -ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, +ec_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) { BN_MONT_CTX *mont = NULL; BIGNUM *one = NULL; int ret = 0; - ec_GFp_mont_group_clear(group); + ec_mont_group_clear(group); mont = BN_MONT_CTX_new(); if (mont == NULL) @@ -1694,9 +1694,9 @@ ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, group->mont_one = one; one = NULL; - ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx); + ret = ec_group_set_curve(group, p, a, b, ctx); if (!ret) - ec_GFp_mont_group_clear(group); + ec_mont_group_clear(group); err: BN_MONT_CTX_free(mont); @@ -1706,7 +1706,7 @@ ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, } static int -ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, +ec_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx) { if (group->mont_ctx == NULL) { @@ -1717,7 +1717,7 @@ ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, } static int -ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, +ec_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) { if (group->mont_ctx == NULL) { @@ -1728,7 +1728,7 @@ ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, } static int -ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, +ec_mont_field_encode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) { if (group->mont_ctx == NULL) { @@ -1739,7 +1739,7 @@ ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, } static int -ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, +ec_mont_field_decode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, BN_CTX *ctx) { if (group->mont_ctx == NULL) { @@ -1750,7 +1750,7 @@ ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a, } static int -ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r, BN_CTX *ctx) +ec_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r, BN_CTX *ctx) { if (group->mont_one == NULL) { ECerror(EC_R_NOT_INITIALIZED); @@ -1764,42 +1764,37 @@ ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r, BN_CTX *ctx) static const EC_METHOD ec_GFp_simple_method = { .field_type = NID_X9_62_prime_field, - .group_init = ec_GFp_simple_group_init, - .group_finish = ec_GFp_simple_group_finish, - .group_copy = ec_GFp_simple_group_copy, - .group_set_curve = ec_GFp_simple_group_set_curve, - .group_get_curve = ec_GFp_simple_group_get_curve, - .group_get_degree = ec_GFp_simple_group_get_degree, + .group_init = ec_group_init, + .group_finish = ec_group_finish, + .group_copy = ec_group_copy, + .group_set_curve = ec_group_set_curve, + .group_get_curve = ec_group_get_curve, + .group_get_degree = ec_group_get_degree, .group_order_bits = ec_group_simple_order_bits, - .group_check_discriminant = ec_GFp_simple_group_check_discriminant, - .point_init = ec_GFp_simple_point_init, - .point_finish = ec_GFp_simple_point_finish, - .point_copy = ec_GFp_simple_point_copy, - .point_set_to_infinity = ec_GFp_simple_point_set_to_infinity, - .point_set_Jprojective_coordinates = - ec_GFp_simple_set_Jprojective_coordinates, - .point_get_Jprojective_coordinates = - ec_GFp_simple_get_Jprojective_coordinates, - .point_set_affine_coordinates = - ec_GFp_simple_point_set_affine_coordinates, - .point_get_affine_coordinates = - ec_GFp_simple_point_get_affine_coordinates, - .point_set_compressed_coordinates = - ec_GFp_simple_set_compressed_coordinates, - .add = ec_GFp_simple_add, - .dbl = ec_GFp_simple_dbl, - .invert = ec_GFp_simple_invert, - .is_at_infinity = ec_GFp_simple_is_at_infinity, - .is_on_curve = ec_GFp_simple_is_on_curve, - .point_cmp = ec_GFp_simple_cmp, - .make_affine = ec_GFp_simple_make_affine, - .points_make_affine = ec_GFp_simple_points_make_affine, - .mul_generator_ct = ec_GFp_simple_mul_generator_ct, - .mul_single_ct = ec_GFp_simple_mul_single_ct, - .mul_double_nonct = ec_GFp_simple_mul_double_nonct, - .field_mul = ec_GFp_simple_field_mul, - .field_sqr = ec_GFp_simple_field_sqr, - .blind_coordinates = ec_GFp_simple_blind_coordinates, + .group_check_discriminant = ec_group_check_discriminant, + .point_init = ec_point_init, + .point_finish = ec_point_finish, + .point_copy = ec_point_copy, + .point_set_to_infinity = ec_point_set_to_infinity, + .point_set_Jprojective_coordinates = ec_set_Jprojective_coordinates, + .point_get_Jprojective_coordinates = ec_get_Jprojective_coordinates, + .point_set_affine_coordinates = ec_point_set_affine_coordinates, + .point_get_affine_coordinates = ec_point_get_affine_coordinates, + .point_set_compressed_coordinates = ec_set_compressed_coordinates, + .add = ec_add, + .dbl = ec_dbl, + .invert = ec_invert, + .is_at_infinity = ec_is_at_infinity, + .is_on_curve = ec_is_on_curve, + .point_cmp = ec_cmp, + .make_affine = ec_make_affine, + .points_make_affine = ec_points_make_affine, + .mul_generator_ct = ec_mul_generator_ct, + .mul_single_ct = ec_mul_single_ct, + .mul_double_nonct = ec_mul_double_nonct, + .field_mul = ec_field_mul, + .field_sqr = ec_field_sqr, + .blind_coordinates = ec_blind_coordinates, }; const EC_METHOD * @@ -1811,45 +1806,40 @@ LCRYPTO_ALIAS(EC_GFp_simple_method); static const EC_METHOD ec_GFp_mont_method = { .field_type = NID_X9_62_prime_field, - .group_init = ec_GFp_mont_group_init, - .group_finish = ec_GFp_mont_group_finish, - .group_copy = ec_GFp_mont_group_copy, - .group_set_curve = ec_GFp_mont_group_set_curve, - .group_get_curve = ec_GFp_simple_group_get_curve, - .group_get_degree = ec_GFp_simple_group_get_degree, + .group_init = ec_mont_group_init, + .group_finish = ec_mont_group_finish, + .group_copy = ec_mont_group_copy, + .group_set_curve = ec_mont_group_set_curve, + .group_get_curve = ec_group_get_curve, + .group_get_degree = ec_group_get_degree, .group_order_bits = ec_group_simple_order_bits, - .group_check_discriminant = ec_GFp_simple_group_check_discriminant, - .point_init = ec_GFp_simple_point_init, - .point_finish = ec_GFp_simple_point_finish, - .point_copy = ec_GFp_simple_point_copy, - .point_set_to_infinity = ec_GFp_simple_point_set_to_infinity, - .point_set_Jprojective_coordinates = - ec_GFp_simple_set_Jprojective_coordinates, - .point_get_Jprojective_coordinates = - ec_GFp_simple_get_Jprojective_coordinates, - .point_set_affine_coordinates = - ec_GFp_simple_point_set_affine_coordinates, - .point_get_affine_coordinates = - ec_GFp_simple_point_get_affine_coordinates, - .point_set_compressed_coordinates = - ec_GFp_simple_set_compressed_coordinates, - .add = ec_GFp_simple_add, - .dbl = ec_GFp_simple_dbl, - .invert = ec_GFp_simple_invert, - .is_at_infinity = ec_GFp_simple_is_at_infinity, - .is_on_curve = ec_GFp_simple_is_on_curve, - .point_cmp = ec_GFp_simple_cmp, - .make_affine = ec_GFp_simple_make_affine, - .points_make_affine = ec_GFp_simple_points_make_affine, - .mul_generator_ct = ec_GFp_simple_mul_generator_ct, - .mul_single_ct = ec_GFp_simple_mul_single_ct, - .mul_double_nonct = ec_GFp_simple_mul_double_nonct, - .field_mul = ec_GFp_mont_field_mul, - .field_sqr = ec_GFp_mont_field_sqr, - .field_encode = ec_GFp_mont_field_encode, - .field_decode = ec_GFp_mont_field_decode, - .field_set_to_one = ec_GFp_mont_field_set_to_one, - .blind_coordinates = ec_GFp_simple_blind_coordinates, + .group_check_discriminant = ec_group_check_discriminant, + .point_init = ec_point_init, + .point_finish = ec_point_finish, + .point_copy = ec_point_copy, + .point_set_to_infinity = ec_point_set_to_infinity, + .point_set_Jprojective_coordinates = ec_set_Jprojective_coordinates, + .point_get_Jprojective_coordinates = ec_get_Jprojective_coordinates, + .point_set_affine_coordinates = ec_point_set_affine_coordinates, + .point_get_affine_coordinates = ec_point_get_affine_coordinates, + .point_set_compressed_coordinates = ec_set_compressed_coordinates, + .add = ec_add, + .dbl = ec_dbl, + .invert = ec_invert, + .is_at_infinity = ec_is_at_infinity, + .is_on_curve = ec_is_on_curve, + .point_cmp = ec_cmp, + .make_affine = ec_make_affine, + .points_make_affine = ec_points_make_affine, + .mul_generator_ct = ec_mul_generator_ct, + .mul_single_ct = ec_mul_single_ct, + .mul_double_nonct = ec_mul_double_nonct, + .field_mul = ec_mont_field_mul, + .field_sqr = ec_mont_field_sqr, + .field_encode = ec_mont_field_encode, + .field_decode = ec_mont_field_decode, + .field_set_to_one = ec_mont_field_set_to_one, + .blind_coordinates = ec_blind_coordinates, }; const EC_METHOD * |