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Message-Id: <1E409136-9388-4215-BD3F-477A2DBB290A@gmail.com>
Date: Tue, 11 Aug 2015 00:27:09 +0800
From: Lei Zhang <zhanglei.april@...il.com>
To: john-dev@...ts.openwall.com
Subject: Lei's weekly report #15
Accomplishments:
- Add support for NEON intrinsics (in progress).
Currently all formats work with the newly added NEON intrinsics, except for pbkdf2-hmac-sha512 and cloudkeychain. I've spent quite a while on this issue but still hasn't found out the bug.
- make some formats switch to JtR's SIMD SHA2 implementation from the OpenSSL ones (in progress)
I'm still struggling to make episerver work with the SIMD SHA1/2 functions. Magnum, could you take a look at my code?
https://github.com/zzlei/JohnTheRipper/blob/sha2/src/episerver_fmt_plug.c <https://github.com/zzlei/JohnTheRipper/blob/sha2/src/episerver_fmt_plug.c>
I've been tweaking this file hard, but there's still something wrong. Maybe you can notice some obvious mistake in it (?)
- give a hand in CMIYC 2015
Priorities:
- finish the work on NEON and SHA2
- avoid unaligned memory accesses for specific archs
- polish previous work
BTW, I made slow progress in the last two weeks... I'll need to rush a bit in the remaining time.
Lei
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