break;
static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id,	UI_METHOD *ui_method, void *callback_data)	{	EVP_PKEY *res = NULL;#ifndef OPENSSL_NO_RSA        res = hwcrhk_load_privkey(eng, key_id,                ui_method, callback_data);#endif	if (res)		switch(res->type)			{#ifndef OPENSSL_NO_RSA		case EVP_PKEY_RSA:			{			RSA *rsa = NULL;			CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);			rsa = res->pkey.rsa;			res->pkey.rsa = RSA_new();			res->pkey.rsa->n = rsa->n;			res->pkey.rsa->e = rsa->e;			CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);			RSA_free(rsa);			}#endif		default:			HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,				HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);			goto err;			}	return res; err:	if (res)		EVP_PKEY_free(res);	return NULL;	}