ksign            1523 source4/heimdal/lib/krb5/crypto.c     struct key_data ksign;
ksign            1542 source4/heimdal/lib/krb5/crypto.c     ksign.key = &kb;
ksign            1554 source4/heimdal/lib/krb5/crypto.c     ret = hmac(context, c, tmp, sizeof(tmp), 0, &ksign, result);