public_key()
public
Makes new instance RSA
PUBLIC_KEY from PRIVATE_KEY
static VALUE
ossl_rsa_to_public_key(VALUE self)
{
EVP_PKEY *pkey;
RSA *rsa;
VALUE obj;
GetPKeyRSA(self, pkey);
/* err check performed by rsa_instance */
rsa = RSAPublicKey_dup(pkey->pkey.rsa);
obj = rsa_instance(CLASS_OF(self), rsa);
if (obj == Qfalse) {
RSA_free(rsa);
ossl_raise(eRSAError, NULL);
}
return obj;
}