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CVS log for src/sys/crypto/aes/arch/x86/aes_ni_64.S

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Default branch: MAIN


Revision 1.6 / (download) - annotate - [select for diffs], Mon Jul 27 20:57:23 2020 UTC (3 years, 8 months ago) by riastradh
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2, thorpej-i2c-spi-conf-base, thorpej-i2c-spi-conf, thorpej-futex2-base, thorpej-futex2, thorpej-futex-base, thorpej-futex, thorpej-cfargs2-base, thorpej-cfargs2, thorpej-cfargs-base, thorpej-cfargs, thorpej-altq-separation-base, thorpej-altq-separation, netbsd-10-base, netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10, cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x, bouyer-sunxi-drm-base, bouyer-sunxi-drm, HEAD
Changes since 1.5: +3 -1 lines
Diff to previous 1.5 (colored)

Add RCSIDs to the AES and ChaCha .S sources.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Jul 27 20:53:22 2020 UTC (3 years, 8 months ago) by riastradh
Branch: MAIN
Changes since 1.4: +17 -1 lines
Diff to previous 1.4 (colored)

Align critical-path loops in AES and ChaCha.

Revision 1.4 / (download) - annotate - [select for diffs], Sat Jul 25 22:29:06 2020 UTC (3 years, 8 months ago) by riastradh
Branch: MAIN
Changes since 1.3: +166 -1 lines
Diff to previous 1.3 (colored)

Implement AES-CCM with x86 AES-NI.

Revision 1.3 / (download) - annotate - [select for diffs], Sat Jul 25 22:11:05 2020 UTC (3 years, 8 months ago) by riastradh
Branch: MAIN
Changes since 1.2: +43 -43 lines
Diff to previous 1.2 (colored)

Invert some loops to save a jmp instruction on each iteration.

No semantic change intended.

Revision 1.2 / (download) - annotate - [select for diffs], Tue Jun 30 21:41:04 2020 UTC (3 years, 9 months ago) by riastradh
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

Use .p2align rather than .align.

Apparently on arm, .align is actually an alias for .p2align, taking a
power of two rather than a number of bytes, so aes_armv8_64.o was
bloated to 32KB with obscene alignment when it only needed to be
barely past 4KB.

Do the same for the x86 aes_ni_64.S -- even though .align takes a
number of bytes rather than a power of two on x86, let's just stay
away from the temptations of the evil .align directive.

Revision 1.1 / (download) - annotate - [select for diffs], Mon Jun 29 23:29:40 2020 UTC (3 years, 9 months ago) by riastradh
Branch: MAIN

Add x86 AES-NI support.

Limited to amd64 for now.  In principle, AES-NI should work in 32-bit
mode, and there may even be some 32-bit-only CPUs that support
AES-NI, but that requires work to adapt the assembly.

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