corrade-nucleus-nucleons
| /base/000_base/bower_components/cryptojslib/components/pad-iso10126.js |
|---|
| @@ -0,0 +1,30 @@ |
| /* |
| CryptoJS v3.1.2 |
| code.google.com/p/crypto-js |
| (c) 2009-2013 by Jeff Mott. All rights reserved. |
| code.google.com/p/crypto-js/wiki/License |
| */ |
| /** |
| * ISO 10126 padding strategy. |
| */ |
| CryptoJS.pad.Iso10126 = { |
| pad: function (data, blockSize) { |
| // Shortcut |
| var blockSizeBytes = blockSize * 4; |
| // Count padding bytes |
| var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes; |
| // Pad |
| data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)). |
| concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1)); |
| }, |
| unpad: function (data) { |
| // Get number of padding bytes from last byte |
| var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff; |
| // Remove padding |
| data.sigBytes -= nPaddingBytes; |
| } |
| }; |