Jeffrey Walton
23279dcd45
Update documentation
2018-10-14 08:21:56 -04:00
Jeffrey Walton
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
Jeffrey Walton
eb57dc5481
Whitespace check-in
2018-08-15 05:34:05 -04:00
Jeffrey Walton
9b91b94b05
Add POWER8 SIMON-64 implementation
2018-08-14 07:14:39 -04:00
Jeffrey Walton
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
Jeffrey Walton
5ea410c1d3
Update comments
2018-07-27 01:57:33 -04:00
Jeffrey Walton
f165d1822d
More SunStudio/SunCC workarounds
2018-07-27 01:51:27 -04:00
Jeffrey Walton
380829284c
Update documentation
2018-07-13 09:54:06 -04:00
Jeffrey Walton
b74a6f4445
Add algorithm provider member function to Algorithm class
2018-07-06 09:23:37 -04:00
Flo
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
Jeffrey Walton
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
Jeffrey Walton
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
Jeffrey Walton
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
Jeffrey Walton
befd04312d
Remove unneeded Doxygen directive
2018-01-19 14:31:20 -05:00
Jeffrey Walton
3b1f6827f5
Clear Coverity issue CID 186338
2017-12-27 00:40:24 -05:00
Jeffrey Walton
4990ffe5b8
Add SIMON-64 NEON intrinsics
2017-12-05 08:53:57 -05:00
Jeffrey Walton
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
Jeffrey Walton
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
Jeffrey Walton
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
Jeffrey Walton
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
Jeffrey Walton
d19ef1c716
Update documentation
2017-11-26 01:59:06 -05:00
Jeffrey Walton
6992de66ea
Fix URL in documentation
2017-11-21 16:13:23 -05:00
Jeffrey Walton
3f7eb03eaf
Update documentation
2017-11-21 15:29:41 -05:00
Jeffrey Walton
6b7a7b1ca6
Update documentation
2017-11-21 15:16:53 -05:00
Jeffrey Walton
8cc76597c6
Fix AlgorithmName() for 128-bit block SIMON and SPECK
2017-11-21 06:48:37 -05:00
Jeffrey Walton
c14e054ed8
Fix AlgorithmName() for 128-bit block SIMON and SPECK
2017-11-21 06:40:02 -05:00
Jeffrey Walton
0fab2a188f
Update documentation
2017-11-21 05:58:11 -05:00
Jeffrey Walton
79273a0f4d
Whitespace and spelling check-in
2017-11-21 05:54:15 -05:00
Jeffrey Walton
3970a066e3
Add SIMON-64 and SIMON-128 lightweight block ciphers (GH #539 )
2017-11-21 04:58:51 -05:00
