On 22.03.2013 23:29, Tim Chen wrote: > Provides SHA256 x86_64 assembly routine optimized with SSSE3 instructions. > Speedup of 40% or more has been measured over the generic implementation. > > Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx> > --- > arch/x86/crypto/sha256-ssse3-asm.S | 504 +++++++++++++++++++++++++++++++++++++ > 1 file changed, 504 insertions(+) > create mode 100644 arch/x86/crypto/sha256-ssse3-asm.S > > diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S ..snip.. > + > +######################################################################## > +## void sha256_transform_ssse3(void *input_data, UINT32 digest[8], UINT64 num_blks) > +## arg 1 : pointer to input data > +## arg 2 : pointer to digest > +## arg 3 : Num blocks > +######################################################################## > +.text > +.global sha256_transform_ssse3 > +.align 32 > +sha256_transform_ssse3: Maybe use ENRTY/ENDPROC macros for exporting functions from assembly? -Jussi -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
