diff options
| author | Eric Biggers <ebiggers@google.com> | 2021-10-25 19:10:42 -0700 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2021-10-25 19:11:50 -0700 |
| commit | b7e072f9b77f4c516df96e0c22ec09f8b2e76ba1 (patch) | |
| tree | 39facb75c31a17b894e1c74ecacee8eb899e2fae /fs/crypto/keysetup.c | |
| parent | 7f595d6a6cdc336834552069a2e0a4f6d4756ddf (diff) | |
fscrypt: improve a few comments
Improve a few comments. These were extracted from the patch
"fscrypt: add support for hardware-wrapped keys"
(https://lore.kernel.org/r/20211021181608.54127-4-ebiggers@kernel.org).
Link: https://lore.kernel.org/r/20211026021042.6581-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'fs/crypto/keysetup.c')
| -rw-r--r-- | fs/crypto/keysetup.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c index 89cd533a88bf..eede186b04ce 100644 --- a/fs/crypto/keysetup.c +++ b/fs/crypto/keysetup.c @@ -122,8 +122,9 @@ err_free_tfm: /* * Prepare the crypto transform object or blk-crypto key in @prep_key, given the - * raw key, encryption mode, and flag indicating which encryption implementation - * (fs-layer or blk-crypto) will be used. + * raw key, encryption mode (@ci->ci_mode), flag indicating which encryption + * implementation (fs-layer or blk-crypto) will be used (@ci->ci_inlinecrypt), + * and IV generation method (@ci->ci_policy.flags). */ int fscrypt_prepare_key(struct fscrypt_prepared_key *prep_key, const u8 *raw_key, const struct fscrypt_info *ci) |