search for: aad_len

...AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __virtio32 algo; + /* length of key */ + __virtio32 key_len; + /* hash result length */ + __virtio32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __virtio32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __virtio32 op; + __virtio32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_...

...AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __virtio32 algo; + /* length of key */ + __virtio32 key_len; + /* hash result length */ + __virtio32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __virtio32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __virtio32 op; + __virtio32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN_ORDER_HASH_THEN_CIP...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

...IRTIO_CRYPTO_AEAD_CCM 2 > +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 > + __le32 algo; > + /* length of key */ > + __le32 key_len; > + /* hash result length */ > + __le32 hash_result_len; > + /* length of the additional authenticated data (AAD) in bytes */ > + __le32 aad_len; > + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ > + __le32 op; > + __le32 padding; > +}; > + > +struct virtio_crypto_aead_create_session_req { > + struct virtio_crypto_aead_session_para para; > + __u8 padding[32]; > +}; > + > +struct virtio_crypto_alg_ch...

...IRTIO_CRYPTO_AEAD_CCM 2 > +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 > + __le32 algo; > + /* length of key */ > + __le32 key_len; > + /* hash result length */ > + __le32 hash_result_len; > + /* length of the additional authenticated data (AAD) in bytes */ > + __le32 aad_len; > + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ > + __le32 op; > + __le32 padding; > +}; > + > +struct virtio_crypto_aead_create_session_req { > + struct virtio_crypto_aead_session_para para; > + __u8 padding[32]; > +}; > + > +struct virtio_crypto_alg_ch...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

...e VIRTIO_CRYPTO_AEAD_GCM 1 +#define VIRTIO_CRYPTO_AEAD_CCM 2 +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 + __le32 algo; + /* length of key */ + __le32 key_len; + /* hash result length */ + __le32 hash_result_len; + /* length of the additional authenticated data (AAD) in bytes */ + __le32 aad_len; + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ + __le32 op; + __le32 padding; +}; + +struct virtio_crypto_aead_create_session_req { + struct virtio_crypto_aead_session_para para; + __u8 padding[32]; +}; + +struct virtio_crypto_alg_chain_session_para { +#define VIRTIO_CRYPTO_SYM_ALG_CHAIN...

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. -

...efine VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 > > + __le32 algo; > > + /* length of key */ > > + __le32 key_len; > > + /* hash result length */ > > + __le32 hash_result_len; > > + /* length of the additional authenticated data (AAD) in bytes */ > > + __le32 aad_len; > > + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ > > + __le32 op; > > + __le32 padding; > > +}; > > + > > +struct virtio_crypto_aead_create_session_req { > > + struct virtio_crypto_aead_session_para para; > > + __u8 padding[32]; > >...

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

...IRTIO_CRYPTO_AEAD_CCM 2 > +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 > + __le32 algo; > + /* length of key */ > + __le32 key_len; > + /* hash result length */ > + __le32 hash_result_len; > + /* length of the additional authenticated data (AAD) in bytes */ > + __le32 aad_len; > + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ > + __le32 op; > + __le32 padding; > +}; > + > +struct virtio_crypto_aead_create_session_req { > + struct virtio_crypto_aead_session_para para; > + __u8 padding[32]; > +}; > + > +struct virtio_crypto_alg_ch...

...IRTIO_CRYPTO_AEAD_CCM 2 > +#define VIRTIO_CRYPTO_AEAD_CHACHA20_POLY1305 3 > + __le32 algo; > + /* length of key */ > + __le32 key_len; > + /* hash result length */ > + __le32 hash_result_len; > + /* length of the additional authenticated data (AAD) in bytes */ > + __le32 aad_len; > + /* encrypt or decrypt, See above VIRTIO_CRYPTO_OP_* */ > + __le32 op; > + __le32 padding; > +}; > + > +struct virtio_crypto_aead_create_session_req { > + struct virtio_crypto_aead_session_para para; > + __u8 padding[32]; > +}; > + > +struct virtio_crypto_alg_ch...