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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/crypto/ccree/cc_aead.c cc_ccm() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 3,10
PARAM_VALUE 2 desc 4096-ptr_max
PARAM_VALUE 3 seq_size 5449405334320095232
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 2 desc $1
FUZZY_MAX 1 flow_mode 10
BIT_INFO 1 flow_mode 0x2,0xb
NOSPEC 0 areq->cryptlen
HARD_MAX 1 flow_mode 10
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 areq->dst->length 1-2147483646[c]
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv

drivers/crypto/ccree/cc_aead.c cc_gcm() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 0
PARAM_VALUE 3 seq_size 7953156299444965376
PARAM_VALUE 3 *seq_size 0-1
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 2 desc $1
DATA_SOURCE 3 seq_size $2
NOSPEC 0 areq->cryptlen
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 areq->dst->length 1-2147483646[c]
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv

drivers/crypto/ccree/cc_aead.c cc_gcm() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 3,10
PARAM_VALUE 3 seq_size 7953156299444965376
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 2 desc $1
DATA_SOURCE 3 seq_size $2
FUZZY_MAX 1 flow_mode 10
BIT_INFO 1 flow_mode 0x2,0xb
NOSPEC 0 areq->cryptlen
HARD_MAX 1 flow_mode 10
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 areq->dst->length 1-2147483646[c]
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv

drivers/crypto/ccree/cc_aead.c cc_hmac_authenc() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 3,6,10,12
PARAM_VALUE 3 seq_size 7953156299444965376
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 1 flow_mode r cc_get_data_flow
DATA_SOURCE 2 desc $1
DATA_SOURCE 3 seq_size $2
NOSPEC 0 areq->cryptlen
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 areq->dst->length 1-2147483646[c]
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv

drivers/crypto/ccree/cc_aead.c cc_proc_cipher() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 1,4
PARAM_VALUE 3 seq_size 1136430824993267712
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 1 flow_mode $3
DATA_SOURCE 2 desc $1
NOSPEC 0 areq->cryptlen
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv

drivers/crypto/ccree/cc_aead.c cc_xcbc_authenc() -> cc_proc_cipher_desc()

Type Parameter Key Value
PARAM_VALUE 0 areq 4096-ptr_max
PARAM_VALUE 1 flow_mode 3,6,10,12
PARAM_VALUE 3 seq_size 7953156299444965376
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq (-1)-s32max
BUF_SIZE 0 areq->iv (-1),16
BUF_SIZE 2 desc 552
BUF_SIZE 2 desc 552
CAPPED_DATA 0 areq->src 1
DATA_SOURCE 0 areq $0
DATA_SOURCE 1 flow_mode r cc_get_data_flow
DATA_SOURCE 2 desc $1
DATA_SOURCE 3 seq_size $2
NOSPEC 0 areq->cryptlen
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 areq->dst->length 1-2147483646[c]
USER_DATA 0 areq->cryptlen 0-u32max
USER_DATA 0 *areq->iv 0-255
NO_OVERFLOW_SIMPLE 0 areq->dst->length
NO_OVERFLOW_SIMPLE 0 areq->src->length
USER_PTR 0 areq->iv