Jeffrey Walton
befd04312d
Remove unneeded Doxygen directive
2018-01-19 14:31:20 -05:00
Jeffrey Walton
1de143203e
Add SPECK-64 NEON intrinsics
2017-12-03 18:47:39 -05:00
Jeffrey Walton
cd55613b80
Disable NEON for SPECK-64
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This was inadvertently checked-in
2017-12-03 11:02:15 -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
6bb1f1d9c4
Add SPECK-64 SSE intrinsics
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Performance went from about 11.9 cpb (C++) to about 4.5 cpb (SSE)
2017-12-03 02:28:40 -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
7576cca8d2
Switch to 'L' for blocksize in SPECK_Info
2017-11-26 23:51:05 -05:00
Jeffrey Walton
d19ef1c716
Update documentation
2017-11-26 01:59:06 -05:00
Jeffrey Walton
304809a65d
Add NEON and ASIMD intrinsics for SPECK-128 (GH #538 )
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Performance increased by about 115% on a 980 MHz BananaPi dev-board. Throughput went from about 46.2 cpb to about 21.5 cpb.
2017-11-23 02:47:44 -05:00
Jeffrey Walton
39697d92bf
Add SSSE3 intrinsics for SPECK-128 (GH #538 )
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Performance increased by about 100% on a 3.1 GHz Core i5 Skylake. Throughput went from about 7.3 cpb to about 3.5 cpb. Not bad for a software-based implementation of a block cipher
2017-11-22 07:57:39 -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
4b3560baef
Update documentation
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Whitespace check-in
2017-11-20 08:33:33 -05:00
Jeffrey Walton
b9fc470bc7
Add SPECK-64 and SPECK-128 lightweight block ciphers (GH #538 )
2017-11-20 06:30:21 -05:00
