in securityLib.asn1hex-1.1.js:

-define BigInteger via require('jsbn') [for browserify]
-define parseBigInt [for internal module use with browserify]
-declare ASN1HEX as var = function  vs declaring function (fix odd export behaivior)
-define exports.ASN1HEX and module.exports = exports (waf and browserify patterns respectively)