[Specs-cx] JSON Encryption Envelope

[nara hideki]

Hi all

I'm thinking of using JSON Encryption Envelope to encrypt responding data.
(http://jsonenc.info/1.0/ )

Most of privacy data provided by CX data endpoint must not be so big,
but some huge JSON may cause some problem
because  streaming JSON readers or parsers are not so popular.

I'd be happy to have some good idea about that.

Thanks in advance.
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hdknr