Intel AES-NI is a new set of Single Instruction Multiple Data (SIMD)
instructions that are going to be introduced in the next generation of
Intel processor, as of 2009. These instructions enable fast and secure
data encryption and decryption, using the Advanced Encryption Standard
(AES), defined by
Current blkcipher_walk can be used for ablkcipher crypto_tfm +
blkcipher crypto_alg. This patch make it possible to use
blkcipher_walk for ablkcipher algorithm. The only field in
cra_blkcipher used is ivsize, which is wrapped in a function to
support both cra_blkcipher and cra_ablkcipher.
Signed-o
Export x86 AES encrypt/decrypt functions
Intel AES-NI AES acceleration instructions touch XMM state, to use
that in soft_irq context, general x86 AES implementation is used as
fallback. The first parameter is changed from struct crypto_tfm * to
struct crypto_aes_ctx * to make it easier to deal wit
The Intel AES-NI AES acceleration instructions need key_enc, key_dec
in struct crypto_aes_ctx to be 16 byte aligned, it make this easier to
move key_length to be the last one.
Signed-off-by: Huang Ying
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arch/x86/crypto/aes-i586-asm_32.S |6 +++---
arch/x86/crypto/aes-x86_64-asm_64.S |
