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Patch improved speed

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Hakase
2018-04-02 22:35:58 +09:00
parent 52a6a72200
commit 82a44d2483
11 changed files with 3102 additions and 237 deletions
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crypto/ec/ec_lib.c
+12 -1
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@@ -256,6 +256,8 @@ int EC_METHOD_get_field_type(const EC_METHOD *meth)
return meth->field_type;
}
static int ec_precompute_mont_data(EC_GROUP *);
int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,
const BIGNUM *order, const BIGNUM *cofactor)
{
@@ -957,7 +959,7 @@ int EC_GROUP_have_precompute_mult(const EC_GROUP *group)
* ec_precompute_mont_data sets |group->mont_data| from |group->order| and
* returns one on success. On error it returns zero.
*/
int ec_precompute_mont_data(EC_GROUP *group)
static int ec_precompute_mont_data(EC_GROUP *group)
{
BN_CTX *ctx = BN_CTX_new();
int ret = 0;
@@ -1002,3 +1004,12 @@ int ec_group_simple_order_bits(const EC_GROUP *group)
return 0;
return BN_num_bits(group->order);
}
int EC_GROUP_do_inverse_ord(const EC_GROUP *group, BIGNUM *res,
BIGNUM *x, BN_CTX *ctx)
{
if (group->meth->field_inverse_mod_ord != NULL)
return group->meth->field_inverse_mod_ord(group, res, x, ctx);
else
return 0;
}