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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

lib/crypto/tests/sha1_kunit.c test_hmac() -> hmac_sha1_final()

Type Parameter Key Value
PARAM_VALUE 0 ctx 3045266790378012672
PARAM_VALUE 1 out 4711660246400102400
BUF_SIZE 1 out 20
NOCHECK_CALL

crypto/sha1.c crypto_hmac_sha1_final() -> hmac_sha1_final()

Type Parameter Key Value
BUF_SIZE 1 out (-1)-s32max
BUF_SIZE 1 out (-1)-s32max
DATA_SOURCE 1 out $1
NOSPEC 1 *out
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 *out 0-255
USER_PTR 1 out

security/keys/trusted-keys/trusted_tpm1.c TSS_rawhmac() -> hmac_sha1_final()

Type Parameter Key Value
PARAM_VALUE 0 ctx 5305483756315099136
BUF_SIZE 1 out 20
BUF_SIZE 1 out 20
DATA_SOURCE 1 out $0
NOCHECK_CALL

net/ipv4/tcp_ao.c tcp_ao_mac_final() -> hmac_sha1_final()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4687042497999736840,7682135464358723592
PARAM_VALUE 1 out 115816854605455360,8560032593345572864
BUF_SIZE 1 out 32
BUF_SIZE 1 out 32
DATA_SOURCE 1 out $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

lib/crypto/sha1.c hmac_sha1() -> hmac_sha1_final()

Type Parameter Key Value
PARAM_VALUE 0 ctx 8340162975674204160
BUF_SIZE 1 out (-1)-s32max
BUF_SIZE 1 out (-1)-s32max
DATA_SOURCE 1 out $3
NOSPEC 1 *out
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 1 *out 0-255
UNITS 1 out unit_byte
USER_PTR 1 out
HALF_LOCKED2 bh

lib/crypto/sha1.c hmac_sha1_usingrawkey() -> hmac_sha1_final()

Type Parameter Key Value
PARAM_VALUE 0 ctx 6480994671314178048
BUF_SIZE 1 out (-1)-0,20
BUF_SIZE 1 out (-1)-0,20
DATA_SOURCE 1 out $4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL