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Conversion to java
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Posted: Feb 4, 2011 1:45 AM
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How to convert this to Java???????
/*
* Input is in hex format - trailing odd nibble gets a zero appended.
*/
function hex2blks_SHA1(hex)
{
var len = (hex.length + 1) >> 1;
var nblk = ((len + 8) >> 6) + 1;
var blks = new Array(nblk * 16);
for(var i = 0; i < nblk * 16; i++) blks = 0;
for(i = 0; i < len; i++)
blks[i >> 2] |= parseInt(hex.substr(2*i, 2), 16) << (24 - (i % 4) * 8);
blks[i >> 2] |= 0x80 << (24 - (i % 4) * 8);
blks[nblk * 16 - 1] = len * 8;
return blks;
}
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