Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
security/keys/dh.c __keyctl_dh_compute() -> crypto_dh_encode_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 16,4096-ptr_max |
| PARAM_VALUE | 1 | len | 0-4000000 |
| PARAM_VALUE | 2 | params | 8382655491318276096 |
| PARAM_VALUE | 2 | params->g | 1-u64max |
| PARAM_VALUE | 2 | params->g_size | 0-u16max |
| PARAM_VALUE | 2 | params->key | 1-u64max |
| PARAM_VALUE | 2 | params->key_size | 0-u16max |
| PARAM_VALUE | 2 | params->p | 1-u64max |
| PARAM_VALUE | 2 | params->p_size | 0-u16max |
| BUF_SIZE | 0 | buf | 0-s32max,18446744071562067968-u64max |
| BUF_SIZE | 0 | buf | 0-s32max,18446744071562067968-u64max |
| DATA_SOURCE | 0 | buf | r _kmalloc_noprof |
| DATA_SOURCE | 1 | len | r crypto_dh_key_len |
| MEM_ZERO | 2 | params | |
| BYTE_COUNT | 0 | ==buf1 | 8050 |
crypto/dh.c dh_safe_prime_set_secret() -> crypto_dh_encode_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | buf | 16,4096-ptr_max |
| PARAM_VALUE | 1 | len | 0-4000000 |
| PARAM_VALUE | 2 | params | 6652032472643420160 |
| PARAM_VALUE | 2 | params->g | 8337084099006730240 |
| PARAM_VALUE | 2 | params->g_size | 1 |
| PARAM_VALUE | 2 | params->p | 3199672028254425088,4179030261823250432,8758038468053098496 |
| PARAM_VALUE | 2 | params->p_size | 256,384,512,768,1024 |
| BUF_SIZE | 0 | buf | 0-u32max |
| DATA_SOURCE | 0 | buf | r _kmalloc_noprof |
| DATA_SOURCE | 1 | len | r crypto_dh_key_len |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| BYTE_COUNT | 0 | ==buf1 | 8050 |
| HALF_LOCKED2 | &chip->ops_sem | ||
| HALF_LOCKED2 | &chip->tpm_mutex |