Re: [web-nfc] Support ISODep

When it comes to the SE API, that's for v2, needing web-specific use 
cases.

NFC Forum Type 4 is mentioned in the spec. If there is support for it 
in the underlying platform, implementations may support it, but this 
API does not intend to provide a low level access.

Security is one of the main reasons the Web NFC API is a more like a 
special way of using NFC, and not a low level NFC API. The Web NFC API
 should be usable from web pages, using the _browser_ security model. 

When you have a _web runtime_ with well defined application and store 
security, you can use a low level API such as the [W3C NFC 
API](https://www.w3.org/TR/nfc/) -- although that doesn't support SE 
either. But in browsers it's a different, slower developing story.

The Web NFC API is extended based on use cases, and not so much on 
generic mapping of protocols to the Web. When considering support for 
a use case, we need to analyze how does it affect security and 
privacy, and how can we expose it in a simple way to web pages.

So rather than providing a generic low level secure element API, we'd 
prefer focusing on a few key use cases concerning SEs. If you have use
 cases in mind, please open issues for them.

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Received on Thursday, 11 February 2016 11:48:07 UTC