diff options
Diffstat (limited to 'include/crypto/aes.h')
| -rw-r--r-- | include/crypto/aes.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/crypto/aes.h b/include/crypto/aes.h index 40008d67ee3..7524ba3b6f3 100644 --- a/include/crypto/aes.h +++ b/include/crypto/aes.h @@ -17,16 +17,20 @@ #define AES_MAX_KEYLENGTH (15 * 16) #define AES_MAX_KEYLENGTH_U32 (AES_MAX_KEYLENGTH / sizeof(u32)) +/* + * Please ensure that the first two fields are 16-byte aligned + * relative to the start of the structure, i.e., don't move them! + */ struct crypto_aes_ctx { - u32 key_length; u32 key_enc[AES_MAX_KEYLENGTH_U32]; u32 key_dec[AES_MAX_KEYLENGTH_U32]; + u32 key_length; }; -extern u32 crypto_ft_tab[4][256]; -extern u32 crypto_fl_tab[4][256]; -extern u32 crypto_it_tab[4][256]; -extern u32 crypto_il_tab[4][256]; +extern const u32 crypto_ft_tab[4][256]; +extern const u32 crypto_fl_tab[4][256]; +extern const u32 crypto_it_tab[4][256]; +extern const u32 crypto_il_tab[4][256]; int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len); |