孙 金龙 wrote:
> when i watch the
> EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const unsigned char **in, long len)
> {
> int ok=0;
> EC_KEY *ret=NULL;
> EC_PRIVATEKEY *priv_key=NULL;
>
> if ((priv_key = EC_PRIVATEKEY_new()) == NULL)
> {
> ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_MALLOC_FAILURE);
> return NULL;
> }
>
> if ((priv_key = d2i_EC_PRIVATEKEY(&priv_key, in, len)) == NULL)
> {
> ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
> EC_PRIVATEKEY_free(priv_key);
> return NULL;
> }
> ..............................
> i have searched all the code of the openssl,but i can't find
> EC_PRIVATEKEY_new()) and d2i_EC_PRIVATEKEY(),where are they? thanks
both functions are defined via the IMPLEMENT_ASN1_ALLOCFUNCTIONS macro
Cheers,
Nils
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