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Huang Ying 2cf4ac8beb crypto: aes-ni - Add support for more modes ... Because kernel_fpu_begin() and kernel_fpu_end() operations are too slow, the performance gain of general mode implementation + aes-aesni is almost all compensated. The AES-NI support for more modes are implemented as follow: - Add a new AES algorithm implementation named __aes-aesni without kernel_fpu_begin/end() - Use fpu(<mode>(AES)) to provide kenrel_fpu_begin/end() invoking - Add <mode>(AES) ablkcipher, which uses cryptd(fpu(<mode>(AES))) to defer cryption to cryptd context in soft_irq context. Now the ctr, lrw, pcbc and xts support are added. Performance testing based on dm-crypt shows that cryption time can be reduced to 50% of general mode implementation + aes-aesni implementation. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		16 years ago
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Makefile	crypto: fpu - Add template for blkcipher touching FPU	16 years ago
aes-i586-asm_32.S	crypto: aes - Export x86 AES encrypt/decrypt functions	16 years ago
aes-x86_64-asm_64.S	crypto: aes - Export x86 AES encrypt/decrypt functions	16 years ago
aes_glue.c	crypto: aes - Export x86 AES encrypt/decrypt functions	16 years ago
aesni-intel_asm.S	crypto: aes-ni - Add support to Intel AES-NI instructions for x86_64 platform	16 years ago
aesni-intel_glue.c	crypto: aes-ni - Add support for more modes	16 years ago
crc32c-intel.c	crypto: crc32c-intel - Switch to shash	16 years ago
fpu.c	crypto: fpu - Add template for blkcipher touching FPU	16 years ago
salsa20-i586-asm_32.S	…
salsa20-x86_64-asm_64.S	…
salsa20_glue.c	…
twofish-i586-asm_32.S	…
twofish-x86_64-asm_64.S	…
twofish_glue.c	…