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-rw-r--r--drivers/crypto/padlock-aes.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 3a2a71108d3..3e683709243 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -308,15 +308,16 @@ static inline struct aes_ctx *aes_ctx(struct crypto_tfm *tfm)
}
static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
- unsigned int key_len, u32 *flags)
+ unsigned int key_len)
{
struct aes_ctx *ctx = aes_ctx(tfm);
const __le32 *key = (const __le32 *)in_key;
+ u32 *flags = &tfm->crt_flags;
uint32_t i, t, u, v, w;
uint32_t P[AES_EXTENDED_KEY_SIZE];
uint32_t rounds;
- if (key_len != 16 && key_len != 24 && key_len != 32) {
+ if (key_len % 8) {
*flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
return -EINVAL;
}