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annotate dcrypt/misc/ByteConverter.d @ 32:2b4bccdc8387

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Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
author Thomas Dixon <reikon@reikon.us>
date Tue, 12 May 2009 22:09:33 -0400
parents f429c5e9dd69
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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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 *
24
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.
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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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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8
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.ByteConverter;
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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10
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 /** Converts between integral types and unsigned byte arrays */
30
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 ByteConverter
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: 29
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13 {
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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14 private static string hexits = "0123456789abcdef";
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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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15
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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16 /** Conversions between little endian integrals and bytes */
30
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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17 struct LittleEndian
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: 29
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18 {
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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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19 /**
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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20 * Converts the supplied array to integral type T
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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21 *
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 * Params:
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 * x_ = The supplied array of bytes (ubytes, bytes, chars, whatever)
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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24 *
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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25 * Returns:
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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26 * A integral of type T created with the supplied bytes placed
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 * in the specified byte order.
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 */
30
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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29 static T to(T)(void[] x_)
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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30 {
23
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31 ubyte[] x = cast(ubyte[])x_;
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
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 T result = ((x[0] & 0xff) |
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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34 ((x[1] & 0xff) << 8));
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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35
30
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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36 static if (T.sizeof >= int.sizeof)
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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37 {
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38 result |= ((x[2] & 0xff) << 16) |
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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39 ((x[3] & 0xff) << 24);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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40 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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41
30
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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42 static if (T.sizeof >= long.sizeof)
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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43 {
23
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44 result |= (cast(T)(x[4] & 0xff) << 32) |
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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45 (cast(T)(x[5] & 0xff) << 40) |
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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46 (cast(T)(x[6] & 0xff) << 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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47 (cast(T)(x[7] & 0xff) << 56);
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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49
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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50 return result;
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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51 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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52
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 * Converts the supplied integral to an array of unsigned bytes.
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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55 *
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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56 * Params:
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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57 * input = Integral to convert to bytes
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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58 *
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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59 * Returns:
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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60 * Integral input of type T split into its respective bytes
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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61 * with the bytes placed in the specified byte order.
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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62 */
30
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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63 static ubyte[] from(T)(T input)
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: 29
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64 {
23
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65 ubyte[] output = new ubyte[T.sizeof];
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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66
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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67 output[0] = cast(ubyte)(input);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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68 output[1] = cast(ubyte)(input >> 8);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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69
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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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70 static if (T.sizeof >= int.sizeof)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
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71 {
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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72 output[2] = cast(ubyte)(input >> 16);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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73 output[3] = cast(ubyte)(input >> 24);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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74 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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75
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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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76 static if (T.sizeof >= long.sizeof)
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: 29
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77 {
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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78 output[4] = cast(ubyte)(input >> 32);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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79 output[5] = cast(ubyte)(input >> 40);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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80 output[6] = cast(ubyte)(input >> 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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81 output[7] = cast(ubyte)(input >> 56);
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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82 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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83
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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84 return output;
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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85 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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86 }
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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87
4589f8c5eb3c Replaced dcrypt.crypto.Util with dcrypt.misc.Bitwise and dcrypt.misc.ByteConverter. Altered all dependent files to reflect changes.
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88 /** Conversions between big endian integrals and bytes */
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
89 struct BigEndian
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
90 {
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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91
30
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.
Thomas Dixon <reikon@reikon.us>
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diff changeset
92 static T to(T)(void[] x_)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
93 {
23
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:
diff changeset
94 ubyte[] x = cast(ubyte[])x_;
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:
diff changeset
95
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
96 static if (is(T == ushort) || is(T == short))
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
97 {
23
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:
diff changeset
98 return cast(T) (((x[0] & 0xff) << 8) |
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:
diff changeset
99 (x[1] & 0xff));
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
100 }
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
101 else static if (is(T == uint) || is(T == int))
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
102 {
23
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:
diff changeset
103 return cast(T) (((x[0] & 0xff) << 24) |
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:
diff changeset
104 ((x[1] & 0xff) << 16) |
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:
diff changeset
105 ((x[2] & 0xff) << 8) |
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:
diff changeset
106 (x[3] & 0xff));
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
107 }
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
108 else static if (is(T == ulong) || is(T == long))
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
109 {
23
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:
diff changeset
110 return cast(T) ((cast(T)(x[0] & 0xff) << 56) |
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:
diff changeset
111 (cast(T)(x[1] & 0xff) << 48) |
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:
diff changeset
112 (cast(T)(x[2] & 0xff) << 40) |
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:
diff changeset
113 (cast(T)(x[3] & 0xff) << 32) |
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:
diff changeset
114 ((x[4] & 0xff) << 24) |
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:
diff changeset
115 ((x[5] & 0xff) << 16) |
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:
diff changeset
116 ((x[6] & 0xff) << 8) |
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:
diff changeset
117 (x[7] & 0xff));
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:
diff changeset
118 }
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:
diff changeset
119 }
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:
diff changeset
120
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
121 static ubyte[] from(T)(T input)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
122 {
23
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:
diff changeset
123 ubyte[] output = new ubyte[T.sizeof];
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:
diff changeset
124
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
125 static if (T.sizeof == long.sizeof)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
126 {
23
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:
diff changeset
127 output[0] = cast(ubyte)(input >> 56);
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:
diff changeset
128 output[1] = cast(ubyte)(input >> 48);
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:
diff changeset
129 output[2] = cast(ubyte)(input >> 40);
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:
diff changeset
130 output[3] = cast(ubyte)(input >> 32);
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:
diff changeset
131 output[4] = cast(ubyte)(input >> 24);
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:
diff changeset
132 output[5] = cast(ubyte)(input >> 16);
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:
diff changeset
133 output[6] = cast(ubyte)(input >> 8);
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:
diff changeset
134 output[7] = cast(ubyte)(input);
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
135 }
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
136 else static if (T.sizeof == int.sizeof)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
137 {
23
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:
diff changeset
138 output[0] = cast(ubyte)(input >> 24);
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:
diff changeset
139 output[1] = cast(ubyte)(input >> 16);
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:
diff changeset
140 output[2] = cast(ubyte)(input >> 8);
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:
diff changeset
141 output[3] = cast(ubyte)(input);
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
142 }
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
143 else static if (T.sizeof == short.sizeof)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
144 {
23
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:
diff changeset
145 output[0] = cast(ubyte)(input >> 8);
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:
diff changeset
146 output[1] = cast(ubyte)(input);
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:
diff changeset
147 }
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
148
23
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:
diff changeset
149 return output;
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:
diff changeset
150 }
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:
diff changeset
151 }
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:
diff changeset
152
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
153 static string hexEncode(void[] input_)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
154 {
23
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:
diff changeset
155 ubyte[] input = cast(ubyte[])input_;
29
b9ba770b8f16 Second go at D2 compatibility. Changed the hexEncode method of the ByteConverter class and the hexDigest methods of various classes to return char[] instead of string.
Thomas Dixon <reikon@reikon.us>
parents: 28
diff changeset
156 char[] output = new char[input.length<<1];
23
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:
diff changeset
157
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:
diff changeset
158 int i = 0;
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
159 foreach (ubyte j; input)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
160 {
23
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:
diff changeset
161 output[i++] = hexits[j>>4];
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:
diff changeset
162 output[i++] = hexits[j&0xf];
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:
diff changeset
163 }
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
164
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
165 return cast(string)output;
23
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:
diff changeset
166 }
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:
diff changeset
167
32
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
168 /** Play nice with D2's idea of const. */
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
169 version (D_Version2)
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
170 {
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
171 static string hexEncode(string input_)
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
172 {
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
173 return hexEncode(cast(ubyte[])input_);
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
174 }
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
175 }
2b4bccdc8387 Added version() statements to play nice with D2's current feelings about const. Changed a few methods (addEntropy and read in the base PRNG class, and the constructor for ParametersWithIV) to accept void[] in place of ubyte[].
Thomas Dixon <reikon@reikon.us>
parents: 31
diff changeset
176
30
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
177 static ubyte[] hexDecode(string input)
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.
Thomas Dixon <reikon@reikon.us>
parents: 29
diff changeset
178 {
31
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179 string inputAsLower = stringToLower(input);
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180 ubyte[] output = new ubyte[input.length>>1];
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181
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182 static ubyte[char] hexitIndex;
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183 for (int i = 0; i < hexits.length; i++)
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184 hexitIndex[hexits[i]] = i;
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185
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186 for (int i = 0, j = 0; i < output.length; i++)
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187 {
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188 output[i] = hexitIndex[inputAsLower[j++]] << 4;
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189 output[i] |= hexitIndex[inputAsLower[j++]];
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190 }
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191
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192 return output;
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193 }
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194
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195 private static string stringToLower(string input)
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196 {
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197 char[] output = new char[input.length];
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198
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199 foreach (int i, char c; input)
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200 output[i] = ((c >= 'A' && c <= 'Z') ? c+32 : c);
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201
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202 return cast(string)output;
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203 }
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204 }