Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a macro:
- arch/arm64/crypto/aes-glue.c, line 38 (as a macro)
- arch/arm64/crypto/aes-glue.c, line 54 (as a macro)
Defined in 1 files as a function:
Referenced in 4 files:
Smatch caller information:
crypto/aes.c aes_xts_crypt_wrapper() -> aes_xts_decrypt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | len | 0-4096 |
| BUF_SIZE | 0 | dst | (-1),32,64 |
| BUF_SIZE | 0 | dst | (-1),32,64 |
| BUF_SIZE | 1 | src | (-1),32,64 |
| BUF_SIZE | 1 | src | (-1),32,64 |
| BUF_SIZE | 3 | tweak | s32min-(-2),1-s32max |
| BUF_SIZE | 3 | tweak | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | len | 1 |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | dst | $0 |
| DATA_SOURCE | 1 | src | $1 |
| DATA_SOURCE | 2 | len | $2 |
| DATA_SOURCE | 3 | tweak | $3 |
| DATA_SOURCE | 4 | key | $4 |
| NOCHECK_CALL | |||
| UNITS | 2 | len | unit_byte |
| UNITS | 3 | tweak | unit_byte |
crypto/aes.c crypto_aes_xts_decrypt() -> aes_xts_decrypt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dst | 4096-ptr_max |
| PARAM_VALUE | 1 | src | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 16-u32max |
| PARAM_VALUE | 5 | cont | 0 |
| BUF_SIZE | 3 | tweak | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 4 | key | r crypto_skcipher_ctx |
| FUZZY_MAX | 2 | len | 16 |
| NOSPEC | 2 | len | |
| NOSPEC | 2 | len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | len | 16-u32max[c] |
| USER_DATA | 3 | *tweak | 0-255 |
| UNITS | 2 | len | unit_byte |
| UNITS | 3 | tweak | unit_byte |
| USER_PTR | 3 | tweak | |
| HALF_LOCKED2 | &crypt_stat->cs_mutex | ||
| HALF_LOCKED2 | &mkey->sem | ||
| HALF_LOCKED2 | global &key_construction_mutex | ||
| HALF_LOCKED2 | s->tfm_mutex | ||
| HALF_LOCKED2 | sk | ||
| HALF_LOCKED2 | tfm_mutex |
lib/crypto/aes.c aes_xts_fips_test() -> aes_xts_decrypt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dst | 4327645078698811392 |
| PARAM_VALUE | 1 | src | 4327645078698811392 |
| PARAM_VALUE | 2 | len | 16 |
| PARAM_VALUE | 3 | tweak | 4473204049754677248 |
| PARAM_VALUE | 4 | key | 4096-ptr_max |
| PARAM_VALUE | 4 | key->main_key.k->rndkeys | 0-255 |
| PARAM_VALUE | 4 | key->main_key.len | 16 |
| PARAM_VALUE | 4 | key->main_key.nrounds | 10,12,14 |
| PARAM_VALUE | 4 | key->tweak_key.k->rndkeys | 0-255 |
| PARAM_VALUE | 4 | key->tweak_key.len | 16 |
| PARAM_VALUE | 4 | key->tweak_key.nrounds | 10,12,14 |
| PARAM_VALUE | 5 | cont | 0 |
| BUF_SIZE | 0 | dst | 16 |
| BUF_SIZE | 1 | src | 16 |
| BUF_SIZE | 3 | tweak | 16 |
| BUF_SIZE | 4 | key | 752 |
| DATA_SOURCE | 4 | key | r _kmalloc_noprof |
| NOCHECK_CALL | |||
| UNITS | 2 | len | unit_byte |