ecdsa_do_verify
return ecdsa->meth->ecdsa_do_verify(dgst, dgst_len, sig, eckey);
static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
.ecdsa_do_verify = ecdsa_do_verify
int (*ecdsa_do_verify)(const unsigned char *dgst, int dgst_len,