diff options
| author | Jarkko Sakkinen <jarkko@kernel.org> | 2025-10-18 20:41:36 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2025-11-29 22:57:30 +0200 |
| commit | 127fa2ae9e2b1f9b9d876dfaa39fe3640cec5764 (patch) | |
| tree | 4da8662315cdd638d739c7530ac8d10707027d05 /include | |
| parent | e1afacb68573c3cd0a3785c6b0508876cd3423bc (diff) | |
KEYS: trusted: Replace a redundant instance of tpm2_hash_map
'trusted_tpm2' duplicates 'tpm2_hash_map' originally part of the TPN
driver, which is suboptimal.
Implement and export `tpm2_find_hash_alg()` in the driver, and substitute
the redundant code in 'trusted_tpm2' with a call to the new function.
Reviewed-by: Jonathan McDowell <noodles@meta.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tpm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tpm.h b/include/linux/tpm.h index dc0338a783f3..b15360ff78d7 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -473,6 +473,7 @@ extern int tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, extern int tpm_get_random(struct tpm_chip *chip, u8 *data, size_t max); extern struct tpm_chip *tpm_default_chip(void); void tpm2_flush_context(struct tpm_chip *chip, u32 handle); +int tpm2_find_hash_alg(unsigned int crypto_id); static inline void tpm_buf_append_empty_auth(struct tpm_buf *buf, u32 handle) { |