corrade-nucleus-nucleons – Blame information for rev
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Rev | Author | Line No. | Line |
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2 | office | 1 | /* |
2 | CryptoJS v3.1.2 |
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3 | code.google.com/p/crypto-js |
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4 | (c) 2009-2013 by Jeff Mott. All rights reserved. |
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5 | code.google.com/p/crypto-js/wiki/License |
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6 | */ |
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7 | /** |
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8 | * Zero padding strategy. |
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9 | */ |
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10 | CryptoJS.pad.ZeroPadding = { |
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11 | pad: function (data, blockSize) { |
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12 | // Shortcut |
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13 | var blockSizeBytes = blockSize * 4; |
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14 | |||
15 | // Pad |
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16 | data.clamp(); |
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17 | data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes); |
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18 | }, |
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19 | |||
20 | unpad: function (data) { |
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21 | // Shortcut |
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22 | var dataWords = data.words; |
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23 | |||
24 | // Unpad |
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25 | var i = data.sigBytes - 1; |
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26 | while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) { |
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27 | i--; |
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28 | } |
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29 | data.sigBytes = i + 1; |
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30 | } |
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31 | }; |