} else if ((rc = hash(ao.buffer, serial_size(&srl),
myhash, &myhsize))) {
ao.err = crypto_errstr(rc);
} else if (serial_get(&srl, (void**)&theirhash, &theirhsize)) {
} else if ((rc = hash(ao.buffer, serial_size(&srl),
myhash, &myhsize))) {
ao.err = crypto_errstr(rc);
} else if (serial_get(&srl, (void**)&theirhash, &theirhsize)) {