Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

crypto/chacha20poly1305.c poly_hash() -> chacha_decrypt()

Type Parameter Key Value
PARAM_VALUE 0 req 4096-ptr_max
PARAM_VALUE 0 req->__ctx->key 4096-ptr_max
BUF_SIZE 0 req (-1)-s32max
BUF_SIZE 0 req (-1)-s32max
DATA_SOURCE 0 req $0
NOSPEC 0 req->cryptlen
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 req->dst->length 0-2147483646[c]
HOST_DATA 0 req->src->length 0-2147483646[c]
USER_DATA 0 req->cryptlen 0-u32max
USER_DATA 0 req->dst->length 1-2147483646[c]
USER_DATA 0 req->dst->offset 0-2147551739[c]
USER_DATA 0 req->src->length 1-2147483646[c]
USER_DATA 0 req->src->offset 0-2147551739[c]
USER_DATA 0 *req->iv 0-255
NO_OVERFLOW_SIMPLE 0 req->dst->length
NO_OVERFLOW_SIMPLE 0 req->src->length
UNITS 0 req unit_byte
USER_PTR 0 req->iv