[RFC PATCH 35/60] hyper_dmabuf: 128bit hyper_dmabuf_id with random keys

2017-12-19 Thread Dongwon Kim
The length of hyper_dmabuf_id is increased to 128bit by adding random key (96bit) to the id. This is to prevent possible leak of the id by guessing on importer VM (by unauthorized application). hyper_dmabuf_id_t is now defined as, typedef struct { int id; int

[RFC PATCH 35/60] hyper_dmabuf: 128bit hyper_dmabuf_id with random keys

2017-12-19 Thread Dongwon Kim
The length of hyper_dmabuf_id is increased to 128bit by adding random key (96bit) to the id. This is to prevent possible leak of the id by guessing on importer VM (by unauthorized application). hyper_dmabuf_id_t is now defined as, typedef struct { int id; int