On Sun, 2005-04-17 at 21:19 +0200, Andreas Steinmetz wrote: > Implementation: > =============== > The encrypt/decrypt code is based on an x86 implementation I did a while > ago which I never published. This unpublished implementation does > include an assembler based key schedule and precomputed tables. Nice work! Especially because I'm planing to get one of these x86_64 babies soon ;) > If anybody has a better assembler solution for x86_64 I'll be pleased to > have my code replaced with the better solution. Jari Ruusu has a x86_64 implementation in his loop-AES package. It is also based on Gladman's code. http://loop-aes.sourceforge.net/loop-AES-latest.tar.bz2 aes-amd64.S > Microbenchmark: > =============== > The microbenchmark was done in userspace with similar compile flags as > used during kernel compile. You might want to compare it to the one above. Regards, -- Fruhwirth Clemens - http://clemens.endorphin.org for robots: [email protected]
Attachment:
signature.asc
Description: This is a digitally signed message part
- Follow-Ups:
- Re: [RFC][PATCH 0/4] AES assembler implementation for x86_64
- From: James Morris <[email protected]>
- Re: [RFC][PATCH 0/4] AES assembler implementation for x86_64
- References:
- [RFC][PATCH 0/4] AES assembler implementation for x86_64
- From: Andreas Steinmetz <[email protected]>
- [RFC][PATCH 0/4] AES assembler implementation for x86_64
- Prev by Date: Re: pci-sysfs resource mmap broken (and PATCH)
- Next by Date: Re: [PATCH 0/5] Misc driver core changes (constness)
- Previous by thread: Re: [RFC][PATCH 0/4] AES assembler implementation for x86_64
- Next by thread: Re: [RFC][PATCH 0/4] AES assembler implementation for x86_64
- Index(es):
 |