e86a6b32eb
Add CRYPTOPP_BUGGY_SIMD_LOAD_AND_STORE (GH #782 )
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I also suspect this has something to do with GH #768 and several others
2019-01-16 17:06:39 -05:00
0aa217b91c
Update comments in config.h
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Some comments in config.h were old. Time for a refresh.
Switch from CRYPTOPP_BOOL_ARM64 to CRYPTOPP_BOOL_ARMV8. Aarch32 is ARMv8, and that's the important part.
2018-12-09 10:24:55 -05:00
23279dcd45
Update documentation
2018-10-14 08:21:56 -04:00
25116f5aae
Enable SSSE3 and SSE4 for SIMON and SPECK on Solaris with SunCC 5.13 and above
2018-08-17 09:02:24 -04:00
eb57dc5481
Whitespace check-in
2018-08-15 05:34:05 -04:00
9b91b94b05
Add POWER8 SIMON-64 implementation
2018-08-14 07:14:39 -04:00
6c621f91ce
Add POWER8 SIMON-128 implementation
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Performance went from about 30 to 40 cpb to 5.5 to 9 cpb, depending on endian-ness
2018-08-12 09:21:09 -04:00
5ea410c1d3
Update comments
2018-07-27 01:57:33 -04:00
f165d1822d
More SunStudio/SunCC workarounds
2018-07-27 01:51:27 -04:00
380829284c
Update documentation
2018-07-13 09:54:06 -04:00
b74a6f4445
Add algorithm provider member function to Algorithm class
2018-07-06 09:23:37 -04:00
63b655d7ee
Access modifiers for SIMON and SPECK ciphers modified. ( #644 )
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- ProcessAndXorBlock
- AdvancedProcessBlocks
now public instead of protected.
2018-04-20 20:54:02 -04:00
e5a362c026
Re-add Simon and Speck, enable NEON and Aarch64 (GH #585 )
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This commit re-adds Simon and Speck. The commit includes NEON, Aarch32 and Aarch64
2018-02-19 04:47:19 -05:00
e416b243d3
Re-add Simon and Speck, enable SSE (GH #585 )
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This commit re-adds Simon and Speck. The commit includes C++, SSSE3 and SSE4. NEON, Aarch32 and Aarch64 are disabled at the moment.
2018-02-18 23:23:50 -05:00
15b14cc618
Remove Simon and Speck ciphers (GH #585 )
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We recently learned our Simon and Speck implementation was wrong. The removal will stop harm until we can loop back and fix the issue.
The issue is, the paper, the test vectors and the ref-impl do not align. Each produces slightly different result. We followed the test vectors but they turned out to be wrong for the ciphers.
We have one kernel test vector but we don't have a working implementation to observe it to fix our implementation. Ugh...
2018-02-14 04:06:16 -05:00
befd04312d
Remove unneeded Doxygen directive
2018-01-19 14:31:20 -05:00
3b1f6827f5
Clear Coverity issue CID 186338
2017-12-27 00:40:24 -05:00
4990ffe5b8
Add SIMON-64 NEON intrinsics
2017-12-05 08:53:57 -05:00
f0e49785f6
Fix incorrect SPECK-128 decrypt when blocks >= 6
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Add defines for CRYPTOPP_SPECK64_ADVANCED_PROCESS_BLOCKS and CRYPTOPP_SPECK128_ADVANCED_PROCESS_BLOCKS
2017-12-03 09:00:39 -05:00
081afde0fd
Add SIMON-64 SSE intrinsics
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Performance went from about 29 cpb (C++) to about 11.1 cpb (SSE)
2017-12-03 04:10:55 -05:00
61ec50dabe
Change Doxygen comment style from //! to ///
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Also see https://groups.google.com/forum/#!topic/cryptopp-users/A7-Xt5Knlzw
2017-11-29 10:54:33 -05:00
568e608ea6
Add NEON and ASIMD intrinsics for SPECK-128 (GH #539 )
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Performance increased by about 200% on a 980 MHz BananaPi dev-board. Throughput went from about 176.6 cpb to about 60.3 cpb.
2017-11-27 00:36:45 -05:00
d19ef1c716
Update documentation
2017-11-26 01:59:06 -05:00
6992de66ea
Fix URL in documentation
2017-11-21 16:13:23 -05:00
3f7eb03eaf
Update documentation
2017-11-21 15:29:41 -05:00
6b7a7b1ca6
Update documentation
2017-11-21 15:16:53 -05:00
8cc76597c6
Fix AlgorithmName() for 128-bit block SIMON and SPECK
2017-11-21 06:48:37 -05:00
c14e054ed8
Fix AlgorithmName() for 128-bit block SIMON and SPECK
2017-11-21 06:40:02 -05:00
0fab2a188f
Update documentation
2017-11-21 05:58:11 -05:00
79273a0f4d
Whitespace and spelling check-in
2017-11-21 05:54:15 -05:00
3970a066e3
Add SIMON-64 and SIMON-128 lightweight block ciphers (GH #539 )
2017-11-21 04:58:51 -05:00
Jeffrey Walton
Flo