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fix EC_GROUP_copy for EC_GFp_nist_method()

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Submitted by: Nils Larsch
This commit is contained in:
Bodo Möller 2003-02-08 19:51:37 +00:00
parent d42d2d1ab6
commit e2c9c91b5b
2 changed files with 8 additions and 1 deletions
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1
crypto/ec/ec_lcl.h
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@ -322,6 +322,7 @@ 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_copy(EC_GROUP *dest, const EC_GROUP *src);
int ec_GFp_nist_group_set_curve(EC_GROUP *, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *);
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 *);

8
crypto/ec/ecp_nist.c
View File

@ -72,7 +72,7 @@ const EC_METHOD *EC_GFp_nist_method(void)
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_copy,
ec_GFp_nist_group_set_curve,
ec_GFp_simple_group_get_curve,
ec_GFp_simple_group_get_degree,
@ -114,6 +114,12 @@ const EC_METHOD *EC_GFp_nist_method(void)
#define NO_32_BIT_TYPE
#endif
int ec_GFp_nist_group_copy(EC_GROUP *dest, const EC_GROUP *src)
{
dest->field_mod_func = src->field_mod_func;
return ec_GFp_simple_group_copy(dest, src);
}
int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p,
const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)