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Diffstat (limited to 'library/cryptojs/components/pad-iso10126.js')
-rw-r--r-- | library/cryptojs/components/pad-iso10126.js | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/library/cryptojs/components/pad-iso10126.js b/library/cryptojs/components/pad-iso10126.js deleted file mode 100644 index ce7e1bbcb..000000000 --- a/library/cryptojs/components/pad-iso10126.js +++ /dev/null @@ -1,30 +0,0 @@ -/* -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;
- }
-};
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