Mercurial > projects > dcrypt
annotate dcrypt/crypto/params/SymmetricKey.d @ 33:b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
| author | Thomas Dixon <reikon@reikon.us> |
|---|---|
| date | Thu, 14 May 2009 01:33:11 -0400 |
| parents | 8b5eaf3c2979 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * This file is part of the dcrypt project. | |
| 3 * | |
| 4 * Copyright: Copyright (C) dcrypt contributors 2008. All rights reserved. | |
| 5 * License: MIT | |
| 6 * Authors: Thomas Dixon | |
| 7 */ | |
| 8 | |
| 9 module dcrypt.crypto.params.SymmetricKey; | |
| 10 | |
| 11 import dcrypt.crypto.params.CipherParameters; | |
|
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5ce3012f1def
Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
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changeset
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12 import dcrypt.crypto.errors.InvalidParameterError; |
| 0 | 13 |
| 14 /** Object representing and wrapping a symmetric key in bytes. */ | |
|
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8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
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15 class SymmetricKey : CipherParameters |
|
8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
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16 { |
|
14
5ce3012f1def
Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
0
diff
changeset
|
17 private ubyte[] _key; |
| 0 | 18 |
| 19 /** | |
| 20 * Params: | |
| 21 * key = Key to be held. | |
| 22 */ | |
|
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8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
23 this(void[] key=null) |
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8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
24 { |
|
14
5ce3012f1def
Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
0
diff
changeset
|
25 _key = cast(ubyte[]) key; |
| 0 | 26 } |
| 27 | |
|
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
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28 /** Play nice with D2's idea of const. */ |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
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diff
changeset
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29 version (D_Version2) |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
|
30 { |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
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31 this (string key) |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
|
32 { |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
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33 this(cast(ubyte[])key); |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
|
34 } |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
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35 } |
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b9f8aa42a547
More changes suggested by Glenn Haecker for D2 compatibility.
Thomas Dixon <reikon@reikon.us>
parents:
27
diff
changeset
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36 |
| 0 | 37 /** Returns: Key in ubytes held by this object. */ |
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8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
38 ubyte[] key() |
|
8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
39 { |
|
14
5ce3012f1def
Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
0
diff
changeset
|
40 return _key; |
| 0 | 41 } |
| 42 | |
| 43 /** | |
| 44 * Set the key held by this object. | |
| 45 * | |
| 46 * Params: | |
| 47 * newKey = New key to be held. | |
| 48 * Returns: The new key. | |
| 49 */ | |
|
27
8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
50 ubyte[] key(void[] newKey) |
|
8b5eaf3c2979
Fixed error in hash message padding reported by Glenn Haecker.
Thomas Dixon <reikon@reikon.us>
parents:
14
diff
changeset
|
51 { |
|
14
5ce3012f1def
Removed some redundancy in code. Added NotSupportedError, a base PRNG class and a class which creates a PRNG from a hash function. Changed the MAC class' finalization methods to digest and hexDigest instead of finish and hexFinish respectively. Also added a base Checksum class, crc32 and adler32 in dcrypt.misc as per request.
Thomas Dixon <reikon@reikon.us>
parents:
0
diff
changeset
|
52 return _key = cast(ubyte[]) newKey; |
| 0 | 53 } |
| 54 } |