Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/crypto/virtio/virtio_crypto_skcipher_algs.c virtio_crypto_alg_skcipher_init_sessions() -> virtio_crypto_alg_skcipher_init_session()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vcrypto | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vcrypto->max_cipher_key_len | 16-u32max |
| PARAM_VALUE | 1 | alg | 3 |
| PARAM_VALUE | 3 | keylen | 16,24,32 |
| PARAM_VALUE | 4 | encrypt | 1 |
| BUF_SIZE | 2 | key | (-1)-s32max |
| BUF_SIZE | 2 | key | (-1)-s32max |
| CAPPED_DATA | 3 | keylen | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| DATA_SOURCE | 2 | key | $1 |
| DATA_SOURCE | 3 | keylen | $2 |
| PARAM_COMPARE | 2 | key | == $3 |
| NOSPEC | 3 | keylen | |
| NOSPEC | 3 | keylen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | *key | 0-255 |
| USER_DATA | 3 | keylen | 16,24,32[c] |
| BYTE_COUNT | 2 | ==key3 | 8050 |
| USER_PTR | 2 | key | |
| HALF_LOCKED2 | &ac->mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_tfm_mutex | ||
| HALF_LOCKED2 | &crypt_stat->keysig_list_mutex | ||
| HALF_LOCKED2 | &mkey->sem | ||
| HALF_LOCKED2 | &sdata->sec_mtx | ||
| HALF_LOCKED2 | &walker->global_auth_tok_key->sem | ||
| HALF_LOCKED2 | global &key_tfm_list_mutex | ||
| HALF_LOCKED2 | s->tfm_mutex | ||
| HALF_LOCKED2 | sk | ||
| HALF_LOCKED2 | tfm_mutex |
drivers/crypto/virtio/virtio_crypto_skcipher_algs.c virtio_crypto_alg_skcipher_init_sessions() -> virtio_crypto_alg_skcipher_init_session()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vcrypto | 4096-ptr_max |
| PARAM_VALUE | 0 | ctx->vcrypto->max_cipher_key_len | 16-u32max |
| PARAM_VALUE | 1 | alg | 3 |
| PARAM_VALUE | 3 | keylen | 16,24,32 |
| PARAM_VALUE | 4 | encrypt | 0 |
| BUF_SIZE | 2 | key | (-1)-s32max |
| BUF_SIZE | 2 | key | (-1)-s32max |
| CAPPED_DATA | 3 | keylen | 1 |
| DATA_SOURCE | 0 | ctx | $0 |
| DATA_SOURCE | 2 | key | $1 |
| DATA_SOURCE | 3 | keylen | $2 |
| PARAM_COMPARE | 2 | key | == $3 |
| NOSPEC | 3 | keylen | |
| NOSPEC | 3 | keylen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | *key | 0-255 |
| USER_DATA | 3 | keylen | 16,24,32[c] |
| BYTE_COUNT | 2 | ==key3 | 8050 |
| USER_PTR | 2 | key | |
| HALF_LOCKED2 | &ac->mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_mutex | ||
| HALF_LOCKED2 | &crypt_stat->cs_tfm_mutex | ||
| HALF_LOCKED2 | &crypt_stat->keysig_list_mutex | ||
| HALF_LOCKED2 | &mkey->sem | ||
| HALF_LOCKED2 | &sdata->sec_mtx | ||
| HALF_LOCKED2 | &walker->global_auth_tok_key->sem | ||
| HALF_LOCKED2 | global &key_tfm_list_mutex | ||
| HALF_LOCKED2 | s->tfm_mutex | ||
| HALF_LOCKED2 | sk | ||
| HALF_LOCKED2 | tfm_mutex |