crypto-ISSUE-19 (origin-bound key): Does it make sense to have authorized-origin and specific-origin keys [Web Cryptography API]

crypto-ISSUE-19 (origin-bound key): Does it make sense to have authorized-origin and specific-origin keys [Web Cryptography API]

http://www.w3.org/2012/webcrypto/track/issues/19

Raised by: Virginie GALINDO
On product: Web Cryptography API

In a thread mail under the topic of 'origin-bound key' there was a discussion about the possibility and the consistence to have keys associated with a specific origin, and how this would work when wanting to migrate that key from one service to another. 
See http://lists.w3.org/Archives/Public/public-webcrypto/2012Aug/0030.html and related thread under the public mailing list. 

The group has to make a decision on the need of such feature.