Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
crypto/chacha.c chacha12_setkey() -> chacha_setkey()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | nrounds | 12 |
| BUF_SIZE | 0 | tfm | (-1),1-s32max |
| BUF_SIZE | 0 | tfm | (-1),1-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| CAPPED_DATA | 2 | keysize | 1 |
| DATA_SOURCE | 0 | tfm | $0 |
| DATA_SOURCE | 1 | key | $1 |
| DATA_SOURCE | 2 | keysize | $2 |
| NOSPEC | 2 | keysize | |
| NOSPEC | 2 | keysize | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | *key | 0-255 |
| USER_DATA | 2 | keysize | 0-s32max[c] |
| BYTE_COUNT | 1 | ==key2 | 8050 |
| USER_PTR | 1 | 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 |
crypto/chacha.c chacha20_setkey() -> chacha_setkey()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | nrounds | 20 |
| BUF_SIZE | 0 | tfm | (-1),1-s32max |
| BUF_SIZE | 0 | tfm | (-1),1-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| CAPPED_DATA | 2 | keysize | 1 |
| DATA_SOURCE | 0 | tfm | $0 |
| DATA_SOURCE | 1 | key | $1 |
| DATA_SOURCE | 2 | keysize | $2 |
| NOSPEC | 2 | keysize | |
| NOSPEC | 2 | keysize | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | *key | 0-255 |
| USER_DATA | 2 | keysize | 0-s32max[c] |
| BYTE_COUNT | 1 | ==key2 | 8050 |
| USER_PTR | 1 | 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 |