KRB5_KEYUSAGE_APP_DATA_CKSUM
server_key, KRB5_KEYUSAGE_APP_DATA_CKSUM,
privsvr_key, KRB5_KEYUSAGE_APP_DATA_CKSUM,
ret = krb5_c_verify_checksum(context, server, KRB5_KEYUSAGE_APP_DATA_CKSUM,
ret = krb5_c_verify_checksum(context, privsvr, KRB5_KEYUSAGE_APP_DATA_CKSUM,