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5fd83c13fb
wownero/src/crypto
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SChernykh 5fd83c13fb Cryptonight variant 2 
Contains two modifications to improve ASIC resistance: shuffle and integer math.

Shuffle makes use of the whole 64-byte cache line instead of 16 bytes only, making Cryptonight 4 times more demanding for memory bandwidth.

Integer math adds 64:32 bit integer division followed by 64 bit integer square root, adding large and unavoidable computational latency to the main loop.

More details and performance numbers: https://github.com/SChernykh/xmr-stak-cpu/blob/master/README.md
2018-09-09 20:43:01 +02:00
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crypto_ops_builder Merge pull request #4045 2018-07-19 13:56:38 -05:00
aesb.c Replace tabs with two spaces for consistency with rest of codebase 2015-12-15 06:22:06 -08:00
blake256.c Changed URLs to HTTPS 2018-06-23 21:15:29 +02:00
blake256.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
chacha.c Support building cncrypto lib with msvc 2018-01-25 13:00:45 -07:00
chacha.h chacha: fix build with GCC 8.1 2018-05-13 18:17:11 +01:00
CMakeLists.txt device: untangle cyclic depenency 2018-03-14 21:00:15 +09:00
crypto-ops-data.c Merge pull request #3119 2018-01-27 17:24:42 -08:00
crypto-ops.c Merge pull request #3119 2018-01-27 17:24:42 -08:00
crypto-ops.h Merge pull request #3119 2018-01-27 17:24:42 -08:00
crypto.cpp Merge pull request #4097 2018-07-27 14:23:54 -05:00
crypto.h crypto: remove slight bias in key generation due to modulo 2018-07-05 09:18:01 +01:00
generic-ops.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
groestl_tables.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
groestl.c use correct unsigned type 2015-08-23 21:10:24 +02:00
groestl.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash-extra-blake.c Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash-extra-groestl.c Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash-extra-jh.c Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash-extra-skein.c Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash-ops.h chacha: call prehashed version explicitly as generate_chacha_key_prehashed 2018-03-14 21:00:17 +09:00
hash.c Update 2018 copyright 2018-01-26 10:03:20 -05:00
hash.h chacha: call prehashed version explicitly as generate_chacha_key_prehashed 2018-03-14 21:00:17 +09:00
initializer.h Changed URLs to HTTPS 2018-06-23 21:15:29 +02:00
jh.c moved all stuff to github 2014-03-03 22:07:58 +00:00
jh.h moved all stuff to github 2014-03-03 22:07:58 +00:00
keccak.c Merge pull request #3226 2018-02-16 14:26:58 +01:00
keccak.h kaccak: remove unused return value 2017-11-11 11:20:48 +00:00
oaes_config.h Update oaes_config.h 2014-05-17 15:39:46 -07:00
oaes_lib.c Support building cncrypto lib with msvc 2018-01-25 13:00:45 -07:00
oaes_lib.h 0.8.8update 2014-05-25 13:06:40 -04:00
random.c crypto: add missing include (WIN32) 2018-02-16 19:35:31 +01:00
random.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
skein_port.h Update 2018 copyright 2018-01-26 10:03:20 -05:00
skein.c Changed to ..._HASHBITS everywhere for consistency 2016-10-29 14:59:06 +01:00
skein.h moved all stuff to github 2014-03-03 22:07:58 +00:00
slow-hash.c Cryptonight variant 2 2018-09-09 20:43:01 +02:00
tree-hash.c Changed URLs to HTTPS 2018-06-23 21:15:29 +02:00
variant2_int_sqrt.h Cryptonight variant 2 2018-09-09 20:43:01 +02:00