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Searched refs:lt_key_size (Results 1 – 7 of 7) sorted by relevance

/linux-6.15/include/uapi/linux/
H A Dblk-crypto.h14 __u64 lt_key_size; member
21 __u64 lt_key_size; member
28 __u64 lt_key_size; member
/linux-6.15/block/
H A Dblk-crypto.c498 if (ret > arg.lt_key_size) { in blk_crypto_ioctl_import_key()
502 arg.lt_key_size = ret; in blk_crypto_ioctl_import_key()
504 arg.lt_key_size) || in blk_crypto_ioctl_import_key()
533 if (ret > arg.lt_key_size) { in blk_crypto_ioctl_generate_key()
537 arg.lt_key_size = ret; in blk_crypto_ioctl_generate_key()
539 arg.lt_key_size) || in blk_crypto_ioctl_generate_key()
565 if (arg.lt_key_size > sizeof(lt_key)) in blk_crypto_ioctl_prepare_key()
569 arg.lt_key_size)) { in blk_crypto_ioctl_prepare_key()
573 ret = blk_crypto_prepare_key(profile, lt_key, arg.lt_key_size, eph_key); in blk_crypto_ioctl_prepare_key()
H A Dblk-crypto-profile.c542 const u8 *lt_key, size_t lt_key_size, in blk_crypto_prepare_key() argument
554 ret = profile->ll_ops.prepare_key(profile, lt_key, lt_key_size, in blk_crypto_prepare_key()
/linux-6.15/include/linux/firmware/qcom/
H A Dqcom_scm.h111 int qcom_scm_generate_ice_key(u8 *lt_key, size_t lt_key_size);
112 int qcom_scm_prepare_ice_key(const u8 *lt_key, size_t lt_key_size,
115 u8 *lt_key, size_t lt_key_size);
/linux-6.15/include/linux/
H A Dblk-crypto-profile.h114 const u8 *lt_key, size_t lt_key_size,
216 const u8 *lt_key, size_t lt_key_size,
/linux-6.15/drivers/firmware/qcom/
H A Dqcom_scm.c1376 lt_key_size, in qcom_scm_generate_ice_key()
1382 desc.args[1] = lt_key_size; in qcom_scm_generate_ice_key()
1386 memcpy(lt_key, lt_key_buf, lt_key_size); in qcom_scm_generate_ice_key()
1388 memzero_explicit(lt_key_buf, lt_key_size); in qcom_scm_generate_ice_key()
1419 lt_key_size, in qcom_scm_prepare_ice_key()
1430 memcpy(lt_key_buf, lt_key, lt_key_size); in qcom_scm_prepare_ice_key()
1432 desc.args[1] = lt_key_size; in qcom_scm_prepare_ice_key()
1460 u8 *lt_key, size_t lt_key_size) in qcom_scm_import_ice_key() argument
1478 lt_key_size, in qcom_scm_import_ice_key()
1487 desc.args[3] = lt_key_size; in qcom_scm_import_ice_key()
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/linux-6.15/Documentation/block/
H A Dinline-encryption.rst504 ``lt_key_ptr``, which is of maximum size ``lt_key_size``. It also updates
505 ``lt_key_size`` to be the actual size of the key. On failure, it returns -1
517 ``lt_key_size`` to the pointer and size (in bytes) of the long-term wrapped