Recent changes to patches

#5 ripemd160 performance patches

Aleksey — Mon, 01 Nov 2021 03:26:12 -0000

Thank you for the good work!

#5 ripemd160 performance patches

Aleksey — Mon, 01 Nov 2021 03:25:49 -0000

status: open --> closed-fixed

#5 ripemd160 performance patches

Aleksey — Mon, 01 Nov 2021 03:24:43 -0000

After a long long time the first patch has been imported into the master branch:
https://github.com/rhash/RHash/commit/3791df14de5b78eb54d71479f05dc300d902c839

Both the x86-64 and i686 tests on the Intel i7 CPU showed that the first patch is better.

#7 Allow to build against OpenSSl without MD4 support

Aleksey — Wed, 25 Nov 2020 15:35:28 -0000

status: open --> closed-fixed

#7 Allow to build against OpenSSl without MD4 support

Aleksey — Wed, 25 Nov 2020 15:34:53 -0000

Thanks for the patch!

Applied as 551e07233.

Allow to build against OpenSSl without MD4 support

Alexey Dokuchaev — Wed, 11 Nov 2020 03:22:59 -0000

While RIPEMD160 and WHIRLPOOL support in RHash is optional, MD4 for some reason is not. Some users prefer to build their OpenSSL without MD4 which is considered unsafe, and then RHash fails to build against it. Consider attached patch which makes it optional as well.

Allow to build against OpenSSl without MD4 support

Alexey Dokuchaev — Wed, 11 Nov 2020 03:22:59 -0000

Ticket 7 has been modified: Allow to build against OpenSSl without MD4 support
Edited By: Aleksey (aleksey14)
Status updated: u'open' => u'closed-fixed'

#5 ripemd160 performance patches

Alexey Dokuchaev — Mon, 13 Apr 2020 09:14:15 -0000

Interesting. I've run rhash --speed --ripemd160 against different CPUs on hot caches w/ lots of RAM:

Intel E5500 @2803 MHz
baseline: 159 MB/s
patch #1: 190 MB/s
patch #2: 191 MB/s

AMD A8-5550M @1900 MHz (downclocked)
baseline: 45.6 MB/s
patch #1: 70.6 MB/s
patch #2: 70.4 MB/s

Intel i5-7200U @3113 MHz
baseline: 314 MB/s
patch #1: 332 MB/s
patch #2: 332 MB/s

#6 sha3 performance patch

Aleksey — Wed, 14 Mar 2018 20:10:43 -0000

status: open --> closed-fixed

#6 sha3 performance patch

Aleksey — Wed, 14 Mar 2018 20:10:03 -0000

Included into RHash v1.3.6.

Exact commit: cb44..16ee.