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remove redundant functions

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This commit is contained in:
Bodo Möller 2002-11-18 14:37:35 +00:00
parent 4663355496
commit a2dbcf3644
2 changed files with 6 additions and 49 deletions
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4
crypto/ec/ec_lcl.h
View File

@ -317,11 +317,7 @@ int ec_GFp_recp_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *
/* method functions in ecp_nist.c */
int ec_GFp_nist_group_init(EC_GROUP *);
int ec_GFp_nist_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
void ec_GFp_nist_group_finish(EC_GROUP *);
void ec_GFp_nist_group_clear_finish(EC_GROUP *);
int ec_GFp_nist_group_copy(EC_GROUP *, const EC_GROUP *);
int ec_GFp_nist_field_mul(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
int ec_GFp_nist_field_sqr(const EC_GROUP *, BIGNUM *r, const BIGNUM *a, BN_CTX *);

51
crypto/ec/ecp_nist.c
View File

@ -69,10 +69,10 @@ const EC_METHOD *EC_GFp_nist_method(void)
{
static const EC_METHOD ret = {
NID_X9_62_prime_field,
ec_GFp_nist_group_init,
ec_GFp_nist_group_finish,
ec_GFp_nist_group_clear_finish,
ec_GFp_nist_group_copy,
ec_GFp_simple_group_init,
ec_GFp_simple_group_finish,
ec_GFp_simple_group_clear_finish,
ec_GFp_simple_group_copy,
ec_GFp_nist_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
@ -113,47 +113,6 @@ const EC_METHOD *EC_GFp_nist_method(void)
#define NO_32_BIT_TYPE
#endif
int ec_GFp_nist_group_init(EC_GROUP *group)
{
int ok;
ok = ec_GFp_simple_group_init(group);
return ok;
}
void ec_GFp_nist_group_finish(EC_GROUP *group)
{
BN_free(&group->field);
BN_free(&group->a);
BN_free(&group->b);
}
void ec_GFp_nist_group_clear_finish(EC_GROUP *group)
{
BN_clear_free(&group->field);
BN_clear_free(&group->a);
BN_clear_free(&group->b);
}
int ec_GFp_nist_group_copy(EC_GROUP *dest, const EC_GROUP *src)
{
if (dest == NULL || src == NULL)
return 0;
if (!BN_copy(&dest->field, &src->field))
return 0;
if (!BN_copy(&dest->a, &src->a))
return 0;
if (!BN_copy(&dest->b, &src->b))
return 0;
dest->curve_name = src->curve_name;
dest->a_is_minus3 = src->a_is_minus3;
return 1;
}
int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p,
const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
@ -229,6 +188,7 @@ int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p,
return ret;
}
int ec_GFp_nist_field_mul(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
const BIGNUM *b, BN_CTX *ctx)
{
@ -254,6 +214,7 @@ err:
return ret;
}
int ec_GFp_nist_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
BN_CTX *ctx)
{