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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 11 files:

Smatch caller information:

drivers/crypto/xilinx/zynqmp-sha.c zynqmp_sha_continue() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 409077792152166400,5014473207992291328
BUF_SIZE 0 desc 377
BUF_SIZE 0 desc 377
DATA_SOURCE 0 desc $1
RX_PATH
TASK_NOT_RUNNING

drivers/crypto/sa2ul.c sa_export_shash() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 3896890187704467456
PARAM_VALUE 0 desc->__ctx->crc 0-4294967295
PARAM_VALUE 0 *desc->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->bitLength 0-255
PARAM_VALUE 0 *desc->__ctx->block 0-4294967295
PARAM_VALUE 1 out 8332864133817163776
BUF_SIZE 0 desc 377
BUF_SIZE 0 desc 377
BUF_SIZE 1 out 104
BUF_SIZE 1 out 104
DATA_SOURCE 0 desc $1
DATA_SOURCE 1 out $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ubifs/auth.c __ubifs_shash_copy_state() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 1 out 16,4096-ptr_max
BUF_SIZE 1 out 0-u32max
DATA_SOURCE 0 desc $1
DATA_SOURCE 1 out r _kmalloc_noprof
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

crypto/testmgr.c test_shash_vec_cfg() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
PARAM_VALUE 0 desc->__ctx->byte_count 0
PARAM_VALUE 0 desc->__ctx->crc 0-4294967295
PARAM_VALUE 0 desc->__ctx->xxhstate.memsize 0
PARAM_VALUE 0 desc->__ctx->xxhstate.total_len 0
PARAM_VALUE 0 *desc->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->bitLength 0-255
PARAM_VALUE 0 *desc->__ctx->h.qword 72340172838076673
PARAM_VALUE 0 *desc->__ctx->hash 0
PARAM_VALUE 1 out 16,4096-ptr_max
BUF_SIZE 1 out 0-s32max
DATA_SOURCE 0 desc $3
DATA_SOURCE 1 out $5
MEM_ZERO 0 desc->__ctx
HALF_LOCKED2 global &once_lock

drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c aead_hmac_init() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 1 out s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &con->mutex
HALF_LOCKED2 &sdata->sec_mtx
HALF_LOCKED2 sk

drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c aead_hmac_init() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 1 out 1-4000000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &con->mutex
HALF_LOCKED2 &sdata->sec_mtx
HALF_LOCKED2 sk

crypto/ahash.c crypto_ahash_export() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 0 desc 1-s32max
BUF_SIZE 1 out (-1)-s32max
BUF_SIZE 1 out (-1)-s32max
DATA_SOURCE 1 out $1
RX_PATH
TASK_NOT_RUNNING
USER_PTR 1 out
HALF_LOCKED2 sk

drivers/crypto/marvell/octeontx/otx_cptvf_algs.c aead_hmac_init() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 1 out s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &con->mutex
HALF_LOCKED2 &sdata->sec_mtx
HALF_LOCKED2 sk

drivers/crypto/marvell/octeontx/otx_cptvf_algs.c aead_hmac_init() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 1 out 1-4000000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &con->mutex
HALF_LOCKED2 &sdata->sec_mtx
HALF_LOCKED2 sk

drivers/md/dm-verity-target.c verity_setup_salt_and_hashstate() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 5603240207338659840
PARAM_VALUE 0 desc->__ctx->byte_count 0
PARAM_VALUE 0 desc->__ctx->crc 0-4294967295
PARAM_VALUE 0 desc->__ctx->xxhstate.memsize 0
PARAM_VALUE 0 desc->__ctx->xxhstate.total_len 0
PARAM_VALUE 0 desc->tfm 1-ptr_max
PARAM_VALUE 0 *desc->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->bitLength 0-255
PARAM_VALUE 0 *desc->__ctx->block 0-4294967295
PARAM_VALUE 0 *desc->__ctx->h.qword 72340172838076673
PARAM_VALUE 0 *desc->__ctx->hash 0
PARAM_VALUE 1 out 16,4096-ptr_max
BUF_SIZE 0 desc 377
BUF_SIZE 0 desc 377
BUF_SIZE 1 out 0-u32max
DATA_SOURCE 1 out r _kmalloc_noprof
HALF_LOCKED2 &md->type_lock

crypto/hmac.c hmac_export() -> crypto_shash_export()

Type Parameter Key Value
BUF_SIZE 1 out (-1)-s32max
BUF_SIZE 1 out (-1)-s32max
DATA_SOURCE 1 out $1
RX_PATH
TASK_NOT_RUNNING
USER_PTR 1 out

crypto/hmac.c hmac_setkey() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 1125316017451040768
PARAM_VALUE 0 *desc->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->bitLength 0-255
PARAM_VALUE 1 out 4096-ptr_max
BUF_SIZE 0 desc 377
BUF_SIZE 0 desc 377
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 *desc->__ctx->block 0-255
USER_PTR 1 out
HALF_LOCKED2 &keyring_key->sem
HALF_LOCKED2 global &mutex

crypto/hmac.c hmac_setkey() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 1125316017451040768
PARAM_VALUE 0 *desc->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->__ctx 0-4294967295
PARAM_VALUE 0 *desc->__ctx->bitLength 0-255
PARAM_VALUE 1 out 4096-ptr_max
BUF_SIZE 0 desc 377
BUF_SIZE 0 desc 377
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 *desc->__ctx->block 0-255
USER_PTR 1 out
HALF_LOCKED2 &keyring_key->sem
HALF_LOCKED2 global &mutex

crypto/cryptd.c cryptd_hash_export() -> crypto_shash_export()

Type Parameter Key Value
PARAM_VALUE 0 desc 4096-ptr_max
BUF_SIZE 1 out (-1)-s32max
BUF_SIZE 1 out (-1)-s32max
DATA_SOURCE 1 out $1
RX_PATH
TASK_NOT_RUNNING
USER_PTR 1 out