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This commit is contained in:
Bodo Möller 2002-11-22 09:25:35 +00:00
parent 19aa370573
commit 922fa76e26
1 changed files with 14 additions and 0 deletions
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14
crypto/ec/ecp_smpl.c
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@ -112,6 +112,20 @@ const EC_METHOD *EC_GFp_simple_method(void)
}
/* Most method functions in this file are designed to work with
* non-trivial representations of field elements if necessary
* (see ecp_mont.c): while standard modular addition and subtraction
* are used, the field_mul and field_sqr methods will be used for
* 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
* that if a non-trivial representation is used, it is a Montgomery
* representation (i.e. 'encoding' means multiplying by some factor R).
*/
int ec_GFp_simple_group_init(EC_GROUP *group)
{
BN_init(&group->field);