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fscrypt: Drop FORBID_WEAK_KEYS flag for AES-ECB

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This flag only has an effect for DES, 3DES, and XTS mode.  It does
nothing for AES-ECB, as there is no concept of weak keys for AES.

Link: https://lore.kernel.org/r/20250710060754.637098-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
This commit is contained in:
Eric Biggers
2025-07-09 23:07:49 -07:00
parent 71ffd1dc52
commit 53d9218d8d
1 changed files with 0 additions and 1 deletions
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fs/crypto/keysetup_v1.c
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@@ -59,7 +59,6 @@ static int derive_key_aes(const u8 *master_key,
tfm = NULL;
goto out;
}
crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS);
req = skcipher_request_alloc(tfm, GFP_KERNEL);
if (!req) {
res = -ENOMEM;