readcache
if (!readcache(xpublic, xsecret, &deskey, hash)) {
if (!readcache(xpublic, xsecret, &deskey, hash)) {
if (!readcache(xpublic, xsecret, &result->cryptkeyres_u.deskey, hash)) {
if (!readcache(xpublic, xsecret, &result->cryptkeyres_u.deskey,