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annotate dcrypt/misc/Bitwise.d @ 30:21847420b1ac

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Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
author Thomas Dixon <reikon@reikon.us>
date Mon, 11 May 2009 15:32:00 -0400
parents 6428dfd7fede
children
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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1 /**
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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2 * This file is part of the dcrypt project.
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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3 *
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6428dfd7fede Implemented Salsa20. Added some error checking to RC4's returnByte. Fixed copyright year in Bitwise.d and ByteConverter.d. Added Robert Smith to contributors file. Thanks buddy :)
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4 * Copyright: Copyright (C) dcrypt contributors 2009. All rights reserved.
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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5 * License: MIT
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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6 * Authors: Thomas Dixon
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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7 */
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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9 module dcrypt.misc.Bitwise;
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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11 /** Common bitwise operations */
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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12 struct Bitwise
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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13 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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15 static uint rotateLeft(uint x, int y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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16 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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17 return (x << y) | (x >> (32-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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18 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
diff changeset
20 static uint rotateLeft(uint x, uint y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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21 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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22 return (x << y) | (x >> (32u-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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23 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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25 static ulong rotateLeft(ulong x, int y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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26 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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27 return (x << y) | (x >> (64-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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28 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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30 static ulong rotateLeft(ulong x, uint y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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31 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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32 return (x << y) | (x >> (64u-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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33 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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35 static uint rotateRight(uint x, int y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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36 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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37 return (x >> y) | (x << (32-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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38 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
diff changeset
40 static uint rotateRight(uint x, uint y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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41 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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parents:
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42 return (x >> y) | (x << (32u-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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43 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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45 static ulong rotateRight(ulong x, int y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
diff changeset
46 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
Thomas Dixon <reikon@reikon.us>
parents:
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47 return (x >> y) | (x << (64-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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48 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
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50 static ulong rotateRight(ulong x, uint y)
21847420b1ac Changed Hash's update method to a more optimized variant. Changed the code style for the entire misc package (completely forgot about it). Further changes for D2 compatibility. It appears as if full compatibility won't be possibledue to D2's handling of void[], but the number of changes to obtain compatibility can be minimized in the least.
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parents: 24
diff changeset
51 {
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4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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parents:
diff changeset
52 return (x >> y) | (x << (64u-y));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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53 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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54 }