diff options
| author | Eric Biggers <[email protected]> | 2025-05-01 21:23:19 +0000 |
|---|---|---|
| committer | Mikulas Patocka <[email protected]> | 2025-05-06 17:08:08 +0000 |
| commit | 025e138eeb752ae19e8eb0144d9f7cc87d579b45 (patch) | |
| tree | 9bc5d2d37797f1123f9d25ad2f8f66fb37ce3156 | |
| parent | dm-table: Set BLK_FEAT_ATOMIC_WRITES for target queue limits (diff) | |
| download | kernel-025e138eeb752ae19e8eb0144d9f7cc87d579b45.tar.gz kernel-025e138eeb752ae19e8eb0144d9f7cc87d579b45.zip | |
blk-crypto: export wrapped key functions
Export blk_crypto_derive_sw_secret(), blk_crypto_import_key(),
blk_crypto_generate_key(), and blk_crypto_prepare_key() so that they can
be used by device-mapper when passing through wrapped key support.
Signed-off-by: Eric Biggers <[email protected]>
Signed-off-by: Mikulas Patocka <[email protected]>
| -rw-r--r-- | block/blk-crypto-profile.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk-crypto-profile.c b/block/blk-crypto-profile.c index 94a155912bf1..81918f6e0cae 100644 --- a/block/blk-crypto-profile.c +++ b/block/blk-crypto-profile.c @@ -501,6 +501,7 @@ int blk_crypto_derive_sw_secret(struct block_device *bdev, blk_crypto_hw_exit(profile); return err; } +EXPORT_SYMBOL_GPL(blk_crypto_derive_sw_secret); int blk_crypto_import_key(struct blk_crypto_profile *profile, const u8 *raw_key, size_t raw_key_size, @@ -520,6 +521,7 @@ int blk_crypto_import_key(struct blk_crypto_profile *profile, blk_crypto_hw_exit(profile); return ret; } +EXPORT_SYMBOL_GPL(blk_crypto_import_key); int blk_crypto_generate_key(struct blk_crypto_profile *profile, u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]) @@ -537,6 +539,7 @@ int blk_crypto_generate_key(struct blk_crypto_profile *profile, blk_crypto_hw_exit(profile); return ret; } +EXPORT_SYMBOL_GPL(blk_crypto_generate_key); int blk_crypto_prepare_key(struct blk_crypto_profile *profile, const u8 *lt_key, size_t lt_key_size, @@ -556,6 +559,7 @@ int blk_crypto_prepare_key(struct blk_crypto_profile *profile, blk_crypto_hw_exit(profile); return ret; } +EXPORT_SYMBOL_GPL(blk_crypto_prepare_key); /** * blk_crypto_intersect_capabilities() - restrict supported crypto capabilities |