hctx 904 source4/heimdal/kdc/digest.c MD4_CTX hctx; hctx 906 source4/heimdal/kdc/digest.c MD4_Init(&hctx); hctx 907 source4/heimdal/kdc/digest.c MD4_Update(&hctx, key->key.keyvalue.data, hctx 909 source4/heimdal/kdc/digest.c MD4_Final(hashhash, &hctx);