How to Parse TLVs in JavaScript

 idtechproducts.com/how-to-par…

One of the nice things about chip cards (ICCs) is that the data that comes out of them is virtually always supplied in a standard format, called BER-TLV. In plain English: Basic Encoding Rules, Tag-Length-Value (a quaint but informative article about it can be found here). The BER-TLV format is

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