Fix external symbols related to ec & sm2 keys

[thirdparty/openssl.git] / crypto / ec / ecp_mont.c

diff --git a/crypto/ec/ecp_mont.c b/crypto/ec/ecp_mont.c
index def39368e47009cf0178c9f948898439bdb8b732..8dc1c2f0b32d6a3f63728c54e80f5a8791325819 100644 (file)
--- a/crypto/ec/ecp_mont.c
+++ b/crypto/ec/ecp_mont.c
@@ -23,99 +23,99 @@ const EC_METHOD *EC_GFp_mont_method(void)
     static const EC_METHOD ret = {
         EC_FLAGS_DEFAULT_OCT,
         NID_X9_62_prime_field,
-        ec_GFp_mont_group_init,
-        ec_GFp_mont_group_finish,
-        ec_GFp_mont_group_clear_finish,
-        ec_GFp_mont_group_copy,
-        ec_GFp_mont_group_set_curve,
-        ec_GFp_simple_group_get_curve,
-        ec_GFp_simple_group_get_degree,
-        ec_group_simple_order_bits,
-        ec_GFp_simple_group_check_discriminant,
-        ec_GFp_simple_point_init,
-        ec_GFp_simple_point_finish,
-        ec_GFp_simple_point_clear_finish,
-        ec_GFp_simple_point_copy,
-        ec_GFp_simple_point_set_to_infinity,
-        ec_GFp_simple_point_set_affine_coordinates,
-        ec_GFp_simple_point_get_affine_coordinates,
+        ossl_ec_GFp_mont_group_init,
+        ossl_ec_GFp_mont_group_finish,
+        ossl_ec_GFp_mont_group_clear_finish,
+        ossl_ec_GFp_mont_group_copy,
+        ossl_ec_GFp_mont_group_set_curve,
+        ossl_ec_GFp_simple_group_get_curve,
+        ossl_ec_GFp_simple_group_get_degree,
+        ossl_ec_group_simple_order_bits,
+        ossl_ec_GFp_simple_group_check_discriminant,
+        ossl_ec_GFp_simple_point_init,
+        ossl_ec_GFp_simple_point_finish,
+        ossl_ec_GFp_simple_point_clear_finish,
+        ossl_ec_GFp_simple_point_copy,
+        ossl_ec_GFp_simple_point_set_to_infinity,
+        ossl_ec_GFp_simple_point_set_affine_coordinates,
+        ossl_ec_GFp_simple_point_get_affine_coordinates,
         0, 0, 0,
-        ec_GFp_simple_add,
-        ec_GFp_simple_dbl,
-        ec_GFp_simple_invert,
-        ec_GFp_simple_is_at_infinity,
-        ec_GFp_simple_is_on_curve,
-        ec_GFp_simple_cmp,
-        ec_GFp_simple_make_affine,
-        ec_GFp_simple_points_make_affine,
+        ossl_ec_GFp_simple_add,
+        ossl_ec_GFp_simple_dbl,
+        ossl_ec_GFp_simple_invert,
+        ossl_ec_GFp_simple_is_at_infinity,
+        ossl_ec_GFp_simple_is_on_curve,
+        ossl_ec_GFp_simple_cmp,
+        ossl_ec_GFp_simple_make_affine,
+        ossl_ec_GFp_simple_points_make_affine,
         0 /* mul */ ,
         0 /* precompute_mult */ ,
         0 /* have_precompute_mult */ ,
-        ec_GFp_mont_field_mul,
-        ec_GFp_mont_field_sqr,
+        ossl_ec_GFp_mont_field_mul,
+        ossl_ec_GFp_mont_field_sqr,
         0 /* field_div */ ,
-        ec_GFp_mont_field_inv,
-        ec_GFp_mont_field_encode,
-        ec_GFp_mont_field_decode,
-        ec_GFp_mont_field_set_to_one,
-        ec_key_simple_priv2oct,
-        ec_key_simple_oct2priv,
+        ossl_ec_GFp_mont_field_inv,
+        ossl_ec_GFp_mont_field_encode,
+        ossl_ec_GFp_mont_field_decode,
+        ossl_ec_GFp_mont_field_set_to_one,
+        ossl_ec_key_simple_priv2oct,
+        ossl_ec_key_simple_oct2priv,
         0, /* set private */
-        ec_key_simple_generate_key,
-        ec_key_simple_check_key,
-        ec_key_simple_generate_public_key,
+        ossl_ec_key_simple_generate_key,
+        ossl_ec_key_simple_check_key,
+        ossl_ec_key_simple_generate_public_key,
         0, /* keycopy */
         0, /* keyfinish */
-        ecdh_simple_compute_key,
-        ecdsa_simple_sign_setup,
-        ecdsa_simple_sign_sig,
-        ecdsa_simple_verify_sig,
+        ossl_ecdh_simple_compute_key,
+        ossl_ecdsa_simple_sign_setup,
+        ossl_ecdsa_simple_sign_sig,
+        ossl_ecdsa_simple_verify_sig,
         0, /* field_inverse_mod_ord */
-        ec_GFp_simple_blind_coordinates,
-        ec_GFp_simple_ladder_pre,
-        ec_GFp_simple_ladder_step,
-        ec_GFp_simple_ladder_post
+        ossl_ec_GFp_simple_blind_coordinates,
+        ossl_ec_GFp_simple_ladder_pre,
+        ossl_ec_GFp_simple_ladder_step,
+        ossl_ec_GFp_simple_ladder_post
     };
 
     return &ret;
 }
 
-int ec_GFp_mont_group_init(EC_GROUP *group)
+int ossl_ec_GFp_mont_group_init(EC_GROUP *group)
 {
     int ok;
 
-    ok = ec_GFp_simple_group_init(group);
+    ok = ossl_ec_GFp_simple_group_init(group);
     group->field_data1 = NULL;
     group->field_data2 = NULL;
     return ok;
 }
 
-void ec_GFp_mont_group_finish(EC_GROUP *group)
+void ossl_ec_GFp_mont_group_finish(EC_GROUP *group)
 {
     BN_MONT_CTX_free(group->field_data1);
     group->field_data1 = NULL;
     BN_free(group->field_data2);
     group->field_data2 = NULL;
-    ec_GFp_simple_group_finish(group);
+    ossl_ec_GFp_simple_group_finish(group);
 }
 
-void ec_GFp_mont_group_clear_finish(EC_GROUP *group)
+void ossl_ec_GFp_mont_group_clear_finish(EC_GROUP *group)
 {
     BN_MONT_CTX_free(group->field_data1);
     group->field_data1 = NULL;
     BN_clear_free(group->field_data2);
     group->field_data2 = NULL;
-    ec_GFp_simple_group_clear_finish(group);
+    ossl_ec_GFp_simple_group_clear_finish(group);
 }
 
-int ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src)
+int ossl_ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src)
 {
     BN_MONT_CTX_free(dest->field_data1);
     dest->field_data1 = NULL;
     BN_clear_free(dest->field_data2);
     dest->field_data2 = NULL;
 
-    if (!ec_GFp_simple_group_copy(dest, src))
+    if (!ossl_ec_GFp_simple_group_copy(dest, src))
         return 0;
 
     if (src->field_data1 != NULL) {
@@ -139,8 +139,9 @@ int ec_GFp_mont_group_copy(EC_GROUP *dest, const EC_GROUP *src)
     return 0;
 }
 
-int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
-                                const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
+int ossl_ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
+                                     const BIGNUM *a, const BIGNUM *b,
+                                     BN_CTX *ctx)
 {
     BN_CTX *new_ctx = NULL;
     BN_MONT_CTX *mont = NULL;
@@ -176,7 +177,7 @@ int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
     group->field_data2 = one;
     one = NULL;
 
-    ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
+    ret = ossl_ec_GFp_simple_group_set_curve(group, p, a, b, ctx);
 
     if (!ret) {
         BN_MONT_CTX_free(group->field_data1);
@@ -192,8 +193,8 @@ int ec_GFp_mont_group_set_curve(EC_GROUP *group, const BIGNUM *p,
     return ret;
 }
 
-int ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
-                          const BIGNUM *b, BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                               const BIGNUM *b, BN_CTX *ctx)
 {
     if (group->field_data1 == NULL) {
         ERR_raise(ERR_LIB_EC, EC_R_NOT_INITIALIZED);
@@ -203,8 +204,8 @@ int ec_GFp_mont_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
     return BN_mod_mul_montgomery(r, a, b, group->field_data1, ctx);
 }
 
-int ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
-                          BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                               BN_CTX *ctx)
 {
     if (group->field_data1 == NULL) {
         ERR_raise(ERR_LIB_EC, EC_R_NOT_INITIALIZED);
@@ -219,8 +220,8 @@ int ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
  * If a is zero (or equivalent), you'll get a EC_R_CANNOT_INVERT error.
  * We have a Mont structure, so SCA hardening is FLT inversion.
  */
-int ec_GFp_mont_field_inv(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
-                            BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_inv(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
+                               BN_CTX *ctx)
 {
     BIGNUM *e = NULL;
     BN_CTX *new_ctx = NULL;
@@ -263,8 +264,8 @@ int ec_GFp_mont_field_inv(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
     return ret;
 }
 
-int ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r,
-                             const BIGNUM *a, BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r,
+                                  const BIGNUM *a, BN_CTX *ctx)
 {
     if (group->field_data1 == NULL) {
         ERR_raise(ERR_LIB_EC, EC_R_NOT_INITIALIZED);
@@ -274,8 +275,8 @@ int ec_GFp_mont_field_encode(const EC_GROUP *group, BIGNUM *r,
     return BN_to_montgomery(r, a, (BN_MONT_CTX *)group->field_data1, ctx);
 }
 
-int ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r,
-                             const BIGNUM *a, BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r,
+                                  const BIGNUM *a, BN_CTX *ctx)
 {
     if (group->field_data1 == NULL) {
         ERR_raise(ERR_LIB_EC, EC_R_NOT_INITIALIZED);
@@ -285,8 +286,8 @@ int ec_GFp_mont_field_decode(const EC_GROUP *group, BIGNUM *r,
     return BN_from_montgomery(r, a, group->field_data1, ctx);
 }
 
-int ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r,
-                                 BN_CTX *ctx)
+int ossl_ec_GFp_mont_field_set_to_one(const EC_GROUP *group, BIGNUM *r,
+                                      BN_CTX *ctx)
 {
     if (group->field_data2 == NULL) {
         ERR_raise(ERR_LIB_EC, EC_R_NOT_INITIALIZED);