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JavaScript HEX encoding
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| function toHex(s) { | |
| // utf8 to latin1 | |
| var s = unescape(encodeURIComponent(s)) | |
| var h = '' | |
| for (var i = 0; i < s.length; i++) { | |
| h += s.charCodeAt(i).toString(16) | |
| } | |
| return h | |
| } | |
| function fromHex(h) { | |
| var s = '' | |
| for (var i = 0; i < h.length; i+=2) { | |
| s += String.fromCharCode(parseInt(h.substr(i, 2), 16)) | |
| } | |
| return decodeURIComponent(escape(s)) | |
| } |
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