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author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 17:25:26 +0400 |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-17 17:25:26 +0400 |
commit | 4bf311ddfbffe12d41ad1a3c311ab727db6f72cb (patch) | |
tree | 9d19a2774e83637d86dc876f3af22af1dacf0bec /drivers/crypto/padlock-aes.c | |
parent | 597d0cae0f99f62501e229bed50e8149604015bb (diff) | |
parent | 82d6897fefca6206bca7153805b4c5359ce97fc4 (diff) | |
download | linux-4bf311ddfbffe12d41ad1a3c311ab727db6f72cb.tar.xz |
Merge branch 'master'
Diffstat (limited to 'drivers/crypto/padlock-aes.c')
-rw-r--r-- | drivers/crypto/padlock-aes.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c index 17ee684144f9..b643d71298a9 100644 --- a/drivers/crypto/padlock-aes.c +++ b/drivers/crypto/padlock-aes.c @@ -59,6 +59,9 @@ #define AES_EXTENDED_KEY_SIZE 64 /* in uint32_t units */ #define AES_EXTENDED_KEY_SIZE_B (AES_EXTENDED_KEY_SIZE * sizeof(uint32_t)) +/* Whenever making any changes to the following + * structure *make sure* you keep E, d_data + * and cword aligned on 16 Bytes boundaries!!! */ struct aes_ctx { struct { struct cword encrypt; @@ -66,8 +69,10 @@ struct aes_ctx { } cword; u32 *D; int key_length; - u32 E[AES_EXTENDED_KEY_SIZE]; - u32 d_data[AES_EXTENDED_KEY_SIZE]; + u32 E[AES_EXTENDED_KEY_SIZE] + __attribute__ ((__aligned__(PADLOCK_ALIGNMENT))); + u32 d_data[AES_EXTENDED_KEY_SIZE] + __attribute__ ((__aligned__(PADLOCK_ALIGNMENT))); }; /* ====== Key management routines ====== */ |