search for: mac_req

...o_aead_para para; +}; + +/* The request of the data viritqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invaild session id */ + +/* The accelerator hardware is rea...

...o_aead_para para; +}; + +/* The request of the data viritqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invaild session id */ + +/* The accelerator hardware is rea...

...o_aead_para para; +}; + +/* The request of the data viritqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invaild session id */ + +/* The accelerator hardware is rea...

...__u8 padding[32]; +}; + +/* The request of the data viritqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invaild session id */ + +/* The accele...

...__u8 padding[32]; +}; + +/* The request of the data virtqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ + +/* The accele...

...e's packet */ s/viritqueue/virtqueue/ > +struct virtio_crypto_op_data_req { > + struct virtio_crypto_op_header header; > + > + union { > + struct virtio_crypto_sym_data_req sym_req; > + struct virtio_crypto_hash_data_req hash_req; > + struct virtio_crypto_mac_data_req mac_req; > + struct virtio_crypto_aead_data_req aead_req; > + __u8 padding[48]; > + } u; > +}; > + > +#define VIRTIO_CRYPTO_OK 0 > +#define VIRTIO_CRYPTO_ERR 1 > +#define VIRTIO_CRYPTO_BADMSG 2 > +#define VIRTIO_CRYPTO_NOTSUPP 3 > +#define VIRTIO_CRYPTO_INV...

...e's packet */ s/viritqueue/virtqueue/ > +struct virtio_crypto_op_data_req { > + struct virtio_crypto_op_header header; > + > + union { > + struct virtio_crypto_sym_data_req sym_req; > + struct virtio_crypto_hash_data_req hash_req; > + struct virtio_crypto_mac_data_req mac_req; > + struct virtio_crypto_aead_data_req aead_req; > + __u8 padding[48]; > + } u; > +}; > + > +#define VIRTIO_CRYPTO_OK 0 > +#define VIRTIO_CRYPTO_ERR 1 > +#define VIRTIO_CRYPTO_BADMSG 2 > +#define VIRTIO_CRYPTO_NOTSUPP 3 > +#define VIRTIO_CRYPTO_INV...

...__u8 padding[32]; +}; + +/* The request of the data virtqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ + +/* The accele...

...__u8 padding[32]; +}; + +/* The request of the data virtqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ + +/* The accele...

...__u8 padding[32]; +}; + +/* The request of the data virtqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ + +/* The accele...

...__u8 padding[32]; +}; + +/* The request of the data virtqueue's packet */ +struct virtio_crypto_op_data_req { + struct virtio_crypto_op_header header; + + union { + struct virtio_crypto_sym_data_req sym_req; + struct virtio_crypto_hash_data_req hash_req; + struct virtio_crypto_mac_data_req mac_req; + struct virtio_crypto_aead_data_req aead_req; + __u8 padding[48]; + } u; +}; + +#define VIRTIO_CRYPTO_OK 0 +#define VIRTIO_CRYPTO_ERR 1 +#define VIRTIO_CRYPTO_BADMSG 2 +#define VIRTIO_CRYPTO_NOTSUPP 3 +#define VIRTIO_CRYPTO_INVSESS 4 /* Invalid session id */ + +/* The accele...

v3: - set cpu affinity when data queues are not equal to the number of online cpus. [Michael] - add TODO comments for cpu hotplug (changing the relationship of binding virtqueue and cpu) - use __u32/64 in the config space since the virtio->get() doesn't support byte-swap yet. [Michael] - drop the whole patch 1 of v2 because the above reason. - add VERSION_1 check at the beginning of

v3: - set cpu affinity when data queues are not equal to the number of online cpus. [Michael] - add TODO comments for cpu hotplug (changing the relationship of binding virtqueue and cpu) - use __u32/64 in the config space since the virtio->get() doesn't support byte-swap yet. [Michael] - drop the whole patch 1 of v2 because the above reason. - add VERSION_1 check at the beginning of

v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. -

v6: - add patch 1/2 to make sparc architecture happy. [Sam] - close created sessions previousely when rekeying. - convert the priority of virtio crypto algs from 4001 to 501 which is enough. v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. -

...e/ > > > +struct virtio_crypto_op_data_req { > > + struct virtio_crypto_op_header header; > > + > > + union { > > + struct virtio_crypto_sym_data_req sym_req; > > + struct virtio_crypto_hash_data_req hash_req; > > + struct virtio_crypto_mac_data_req mac_req; > > + struct virtio_crypto_aead_data_req aead_req; > > + __u8 padding[48]; > > + } u; > > +}; > > + > > +#define VIRTIO_CRYPTO_OK 0 > > +#define VIRTIO_CRYPTO_ERR 1 > > +#define VIRTIO_CRYPTO_BADMSG 2 > > +#define VIRTIO_CRYPT...

The virtio crypto device is a virtual cryptography device as well as a kind of virtual hardware accelerator for virtual machines. The encryption anddecryption requests are placed in the data queue and are ultimately handled by thebackend crypto accelerators. The second queue is the control queue used to create or destroy sessions for symmetric algorithms and will control some advanced features in

The virtio crypto device is a virtual cryptography device as well as a kind of virtual hardware accelerator for virtual machines. The encryption anddecryption requests are placed in the data queue and are ultimately handled by thebackend crypto accelerators. The second queue is the control queue used to create or destroy sessions for symmetric algorithms and will control some advanced features in

...quest of the data virtqueue's packet */ > +struct virtio_crypto_op_data_req { > + struct virtio_crypto_op_header header; > + > + union { > + struct virtio_crypto_sym_data_req sym_req; > + struct virtio_crypto_hash_data_req hash_req; > + struct virtio_crypto_mac_data_req mac_req; > + struct virtio_crypto_aead_data_req aead_req; > + __u8 padding[48]; > + } u; > +}; > + > +#define VIRTIO_CRYPTO_OK 0 > +#define VIRTIO_CRYPTO_ERR 1 > +#define VIRTIO_CRYPTO_BADMSG 2 > +#define VIRTIO_CRYPTO_NOTSUPP 3 > +#define VIRTIO_CRYPTO_INV...

...quest of the data virtqueue's packet */ > +struct virtio_crypto_op_data_req { > + struct virtio_crypto_op_header header; > + > + union { > + struct virtio_crypto_sym_data_req sym_req; > + struct virtio_crypto_hash_data_req hash_req; > + struct virtio_crypto_mac_data_req mac_req; > + struct virtio_crypto_aead_data_req aead_req; > + __u8 padding[48]; > + } u; > +}; > + > +#define VIRTIO_CRYPTO_OK 0 > +#define VIRTIO_CRYPTO_ERR 1 > +#define VIRTIO_CRYPTO_BADMSG 2 > +#define VIRTIO_CRYPTO_NOTSUPP 3 > +#define VIRTIO_CRYPTO_INV...