{"action":"created","issue":{"url":"https://api.github.com/repos/teamforus/research-and-development/issues/61","repository_url":"https://api.github.com/repos/teamforus/research-and-development","labels_url":"https://api.github.com/repos/teamforus/research-and-development/issues/61/labels{/name}","comments_url":"https://api.github.com/repos/teamforus/research-and-development/issues/61/comments","events_url":"https://api.github.com/repos/teamforus/research-and-development/issues/61/events","html_url":"https://github.com/teamforus/research-and-development/issues/61","id":280415929,"number":61,"title":"POC: Data Handshake ","user":{"login":"maxvisser","id":10818702,"avatar_url":"https://avatars3.githubusercontent.com/u/10818702?v=4","gravatar_id":"","url":"https://api.github.com/users/maxvisser","html_url":"https://github.com/maxvisser","followers_url":"https://api.github.com/users/maxvisser/followers","following_url":"https://api.github.com/users/maxvisser/following{/other_user}","gists_url":"https://api.github.com/users/maxvisser/gists{/gist_id}","starred_url":"https://api.github.com/users/maxvisser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maxvisser/subscriptions","organizations_url":"https://api.github.com/users/maxvisser/orgs","repos_url":"https://api.github.com/users/maxvisser/repos","events_url":"https://api.github.com/users/maxvisser/events{/privacy}","received_events_url":"https://api.github.com/users/maxvisser/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"maxvisser","id":10818702,"avatar_url":"https://avatars3.githubusercontent.com/u/10818702?v=4","gravatar_id":"","url":"https://api.github.com/users/maxvisser","html_url":"https://github.com/maxvisser","followers_url":"https://api.github.com/users/maxvisser/followers","following_url":"https://api.github.com/users/maxvisser/following{/other_user}","gists_url":"https://api.github.com/users/maxvisser/gists{/gist_id}","starred_url":"https://api.github.com/users/maxvisser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maxvisser/subscriptions","organizations_url":"https://api.github.com/users/maxvisser/orgs","repos_url":"https://api.github.com/users/maxvisser/repos","events_url":"https://api.github.com/users/maxvisser/events{/privacy}","received_events_url":"https://api.github.com/users/maxvisser/received_events","type":"User","site_admin":false},"assignees":[{"login":"maxvisser","id":10818702,"avatar_url":"https://avatars3.githubusercontent.com/u/10818702?v=4","gravatar_id":"","url":"https://api.github.com/users/maxvisser","html_url":"https://github.com/maxvisser","followers_url":"https://api.github.com/users/maxvisser/followers","following_url":"https://api.github.com/users/maxvisser/following{/other_user}","gists_url":"https://api.github.com/users/maxvisser/gists{/gist_id}","starred_url":"https://api.github.com/users/maxvisser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maxvisser/subscriptions","organizations_url":"https://api.github.com/users/maxvisser/orgs","repos_url":"https://api.github.com/users/maxvisser/repos","events_url":"https://api.github.com/users/maxvisser/events{/privacy}","received_events_url":"https://api.github.com/users/maxvisser/received_events","type":"User","site_admin":false}],"milestone":null,"comments":1,"created_at":"2017-12-08T08:47:51Z","updated_at":"2018-03-13T13:10:30Z","closed_at":null,"author_association":"COLLABORATOR","body":"# poc: Data Handshake \r\n### v0.1\r\n\r\n## Background / Context\r\n**Goal/user story:**\r\nAn identity or digital asset has properties that defines the identity/asset. For a person, a property could be age, length. These properties are sometimes sensitive and therefore can't be send to the blockchain or be stored there. \r\n\r\nA data handshake is seed that two parties generate to encrypt the data. Who knows the seed can decrypt the data.\r\n**More:**\r\n\r\n## Hypothesis:\r\n- Bob owns the asset X. He publishes some metadata and conditions on how to get X. A simple case would to set the price of the asset.\r\n- Alice wants to access and read X. She reads the metadata and conditions about X, and she makes a payment (or whatever is needed) using the required fiat or crypto currency.\r\n- Alice transfers her access token (in this case, a payment receipt) for X to Bob.\r\n- Bob verifies that the access token is valid, and starts a handshake to create a shared session key with Alice.\r\n- Alice participates in the handshake.\r\n- Alice and Bob now have the same session key.\r\n- Bob encrypts X using the previously calculated session key and shares it with Alice, either on- or off-chain.\r\n\r\n## Method\r\n*documentation/code*\r\nhttps://github.com/bigchaindb/privacy-protocols\r\n\r\n## Result\r\n*present findings*\r\n\r\n## Recommendation\r\n*write recomendation*\r\n\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/teamforus/research-and-development/issues/comments/372659629","html_url":"https://github.com/teamforus/research-and-development/issues/61#issuecomment-372659629","issue_url":"https://api.github.com/repos/teamforus/research-and-development/issues/61","id":372659629,"user":{"login":"maxvisser","id":10818702,"avatar_url":"https://avatars3.githubusercontent.com/u/10818702?v=4","gravatar_id":"","url":"https://api.github.com/users/maxvisser","html_url":"https://github.com/maxvisser","followers_url":"https://api.github.com/users/maxvisser/followers","following_url":"https://api.github.com/users/maxvisser/following{/other_user}","gists_url":"https://api.github.com/users/maxvisser/gists{/gist_id}","starred_url":"https://api.github.com/users/maxvisser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maxvisser/subscriptions","organizations_url":"https://api.github.com/users/maxvisser/orgs","repos_url":"https://api.github.com/users/maxvisser/repos","events_url":"https://api.github.com/users/maxvisser/events{/privacy}","received_events_url":"https://api.github.com/users/maxvisser/received_events","type":"User","site_admin":false},"created_at":"2018-03-13T13:10:30Z","updated_at":"2018-03-13T13:10:30Z","author_association":"COLLABORATOR","body":"@jamalv yes this issue is p2p and #38 is between webapp and phone."}}
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