diff options
Diffstat (limited to 'ext/openssl/ossl_pkey_ec.c')
-rw-r--r-- | ext/openssl/ossl_pkey_ec.c | 53 |
1 files changed, 29 insertions, 24 deletions
diff --git a/ext/openssl/ossl_pkey_ec.c b/ext/openssl/ossl_pkey_ec.c index f209774e..1b7705fd 100644 --- a/ext/openssl/ossl_pkey_ec.c +++ b/ext/openssl/ossl_pkey_ec.c @@ -108,6 +108,8 @@ static ID ID_uncompressed; static ID ID_compressed; static ID ID_hybrid; +static ID id_i_group, id_i_key; + static VALUE ec_instance(VALUE klass, EC_KEY *ec) { EVP_PKEY *pkey; @@ -279,7 +281,7 @@ static VALUE ossl_ec_key_initialize(int argc, VALUE *argv, VALUE self) ossl_raise(eECError, "EVP_PKEY_assign_EC_KEY"); } - rb_iv_set(self, "@group", Qnil); + rb_ivar_set(self, id_i_group, Qnil); return self; } @@ -302,7 +304,7 @@ ossl_ec_key_initialize_copy(VALUE self, VALUE other) EC_KEY_free(ec_new); ossl_raise(eECError, "EVP_PKEY_assign_EC_KEY"); } - rb_iv_set(self, "@group", Qnil); /* EC_KEY_dup() also copies the EC_GROUP */ + rb_ivar_set(self, id_i_group, Qnil); /* EC_KEY_dup() also copies the EC_GROUP */ return self; } @@ -323,7 +325,7 @@ static VALUE ossl_ec_key_get_group(VALUE self) Require_EC_KEY(self, ec); - group_v = rb_iv_get(self, "@group"); + group_v = rb_attr_get(self, id_i_group); if (!NIL_P(group_v)) return group_v; @@ -332,8 +334,8 @@ static VALUE ossl_ec_key_get_group(VALUE self) SafeGet_ec_group(group_v, ec_group); ec_group->group = group; ec_group->dont_free = 1; - rb_iv_set(group_v, "@key", self); - rb_iv_set(self, "@group", group_v); + rb_ivar_set(group_v, id_i_key, self); + rb_ivar_set(self, id_i_group, group_v); return group_v; } @@ -365,17 +367,17 @@ static VALUE ossl_ec_key_set_group(VALUE self, VALUE group_v) Require_EC_KEY(self, ec); SafeRequire_EC_GROUP(group_v, group); - old_group_v = rb_iv_get(self, "@group"); + old_group_v = rb_attr_get(self, id_i_group); if (!NIL_P(old_group_v)) { ossl_ec_group *old_ec_group; SafeGet_ec_group(old_group_v, old_ec_group); old_ec_group->group = NULL; old_ec_group->dont_free = 0; - rb_iv_set(old_group_v, "@key", Qnil); + rb_ivar_set(old_group_v, id_i_key, Qnil); } - rb_iv_set(self, "@group", Qnil); + rb_ivar_set(self, id_i_group, Qnil); if (EC_KEY_set_group(ec, group) != 1) ossl_raise(eECError, "EC_KEY_set_group"); @@ -445,7 +447,7 @@ static VALUE ossl_ec_point_dup(const EC_POINT *point, VALUE group_v) new_point->point = EC_POINT_dup(point, group); if (new_point->point == NULL) ossl_raise(eEC_POINT, "EC_POINT_dup"); - rb_iv_set(obj, "@group", group_v); + rb_ivar_set(obj, id_i_group, group_v); return obj; } @@ -944,7 +946,7 @@ ossl_ec_group_initialize_copy(VALUE self, VALUE other) if (!ec_group->group) ossl_raise(eEC_GROUP, "EC_GROUP_dup"); - rb_iv_set(self, "@key", Qnil); + rb_ivar_set(self, id_i_key, Qnil); return self; } @@ -1431,7 +1433,7 @@ static VALUE ossl_ec_point_initialize(int argc, VALUE *argv, VALUE self) if (rb_obj_is_kind_of(arg1, cEC_POINT)) { const EC_POINT *arg_point; - group_v = rb_iv_get(arg1, "@group"); + group_v = rb_attr_get(arg1, id_i_group); SafeRequire_EC_GROUP(group_v, group); SafeRequire_EC_POINT(arg1, arg_point); @@ -1480,7 +1482,7 @@ static VALUE ossl_ec_point_initialize(int argc, VALUE *argv, VALUE self) ec_point->point = point; - rb_iv_set(self, "@group", group_v); + rb_ivar_set(self, id_i_group, group_v); return self; } @@ -1498,14 +1500,14 @@ ossl_ec_point_initialize_copy(VALUE self, VALUE other) ossl_raise(eEC_POINT, "EC::Point already initialized"); SafeRequire_EC_POINT(other, orig); - group_v = rb_obj_dup(rb_iv_get(other, "@group")); + group_v = rb_obj_dup(rb_attr_get(other, id_i_group)); SafeRequire_EC_GROUP(group_v, group); ec_point->point = EC_POINT_dup(orig, group); if (!ec_point->point) ossl_raise(eEC_POINT, "EC_POINT_dup"); - rb_iv_set(self, "@key", Qnil); - rb_iv_set(self, "@group", group_v); + rb_ivar_set(self, id_i_key, Qnil); + rb_ivar_set(self, id_i_group, group_v); return self; } @@ -1518,8 +1520,8 @@ ossl_ec_point_initialize_copy(VALUE self, VALUE other) static VALUE ossl_ec_point_eql(VALUE a, VALUE b) { EC_POINT *point1, *point2; - VALUE group_v1 = rb_iv_get(a, "@group"); - VALUE group_v2 = rb_iv_get(b, "@group"); + VALUE group_v1 = rb_attr_get(a, id_i_group); + VALUE group_v2 = rb_attr_get(b, id_i_group); const EC_GROUP *group; if (ossl_ec_group_eql(group_v1, group_v2) == Qfalse) @@ -1542,7 +1544,7 @@ static VALUE ossl_ec_point_eql(VALUE a, VALUE b) static VALUE ossl_ec_point_is_at_infinity(VALUE self) { EC_POINT *point; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; Require_EC_POINT(self, point); @@ -1564,7 +1566,7 @@ static VALUE ossl_ec_point_is_at_infinity(VALUE self) static VALUE ossl_ec_point_is_on_curve(VALUE self) { EC_POINT *point; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; Require_EC_POINT(self, point); @@ -1586,7 +1588,7 @@ static VALUE ossl_ec_point_is_on_curve(VALUE self) static VALUE ossl_ec_point_make_affine(VALUE self) { EC_POINT *point; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; Require_EC_POINT(self, point); @@ -1605,7 +1607,7 @@ static VALUE ossl_ec_point_make_affine(VALUE self) static VALUE ossl_ec_point_invert(VALUE self) { EC_POINT *point; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; Require_EC_POINT(self, point); @@ -1624,7 +1626,7 @@ static VALUE ossl_ec_point_invert(VALUE self) static VALUE ossl_ec_point_set_to_infinity(VALUE self) { EC_POINT *point; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; Require_EC_POINT(self, point); @@ -1646,7 +1648,7 @@ static VALUE ossl_ec_point_to_bn(VALUE self) { EC_POINT *point; VALUE bn_obj; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); const EC_GROUP *group; point_conversion_form_t form; BIGNUM *bn; @@ -1686,7 +1688,7 @@ static VALUE ossl_ec_point_mul(int argc, VALUE *argv, VALUE self) { EC_POINT *point_self, *point_result; const EC_GROUP *group; - VALUE group_v = rb_iv_get(self, "@group"); + VALUE group_v = rb_attr_get(self, id_i_group); VALUE arg1, arg2, arg3, result; const BIGNUM *bn_g = NULL; @@ -1885,6 +1887,9 @@ void Init_ossl_ec(void) rb_define_method(cEC_POINT, "to_bn", ossl_ec_point_to_bn, 0); rb_define_method(cEC_POINT, "mul", ossl_ec_point_mul, -1); + + id_i_group = rb_intern("@group"); + id_i_key = rb_intern("@key"); } #else /* defined NO_EC */ |