{"action":"created","issue":{"url":"https://api.github.com/repos/bitcoin/secp256k1/issues/252","labels_url":"https://api.github.com/repos/bitcoin/secp256k1/issues/252/labels{/name}","comments_url":"https://api.github.com/repos/bitcoin/secp256k1/issues/252/comments","events_url":"https://api.github.com/repos/bitcoin/secp256k1/issues/252/events","html_url":"https://github.com/bitcoin/secp256k1/pull/252","id":76836617,"number":252,"title":"Add constant-time point multplication for ECDH","user":{"login":"apoelstra","id":1351933,"avatar_url":"https://avatars.githubusercontent.com/u/1351933?v=3","gravatar_id":"","url":"https://api.github.com/users/apoelstra","html_url":"https://github.com/apoelstra","followers_url":"https://api.github.com/users/apoelstra/followers","following_url":"https://api.github.com/users/apoelstra/following{/other_user}","gists_url":"https://api.github.com/users/apoelstra/gists{/gist_id}","starred_url":"https://api.github.com/users/apoelstra/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apoelstra/subscriptions","organizations_url":"https://api.github.com/users/apoelstra/orgs","repos_url":"https://api.github.com/users/apoelstra/repos","events_url":"https://api.github.com/users/apoelstra/events{/privacy}","received_events_url":"https://api.github.com/users/apoelstra/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-05-15T19:48:41Z","updated_at":"2015-05-22T17:10:44Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/bitcoin/secp256k1/pulls/252","html_url":"https://github.com/bitcoin/secp256k1/pull/252","diff_url":"https://github.com/bitcoin/secp256k1/pull/252.diff","patch_url":"https://github.com/bitcoin/secp256k1/pull/252.patch"},"body":"Add constant-time `secp256k1_point_multiply` for ECDH\r\n    \r\nDesigned with clear separation of the wNAF conversion, precomputation\r\nand exponentiation (since the precomp at least we will probably want\r\nto separate in the API for users who reuse points a lot).\r\n    \r\nFuture work:\r\n  - actually separate precomp in the API \r\n  - do multiexp rather than single exponentiation"},"comment":{"url":"https://api.github.com/repos/bitcoin/secp256k1/issues/comments/104716379","html_url":"https://github.com/bitcoin/secp256k1/pull/252#issuecomment-104716379","issue_url":"https://api.github.com/repos/bitcoin/secp256k1/issues/252","id":104716379,"user":{"login":"apoelstra","id":1351933,"avatar_url":"https://avatars.githubusercontent.com/u/1351933?v=3","gravatar_id":"","url":"https://api.github.com/users/apoelstra","html_url":"https://github.com/apoelstra","followers_url":"https://api.github.com/users/apoelstra/followers","following_url":"https://api.github.com/users/apoelstra/following{/other_user}","gists_url":"https://api.github.com/users/apoelstra/gists{/gist_id}","starred_url":"https://api.github.com/users/apoelstra/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apoelstra/subscriptions","organizations_url":"https://api.github.com/users/apoelstra/orgs","repos_url":"https://api.github.com/users/apoelstra/repos","events_url":"https://api.github.com/users/apoelstra/events{/privacy}","received_events_url":"https://api.github.com/users/apoelstra/received_events","type":"User","site_admin":false},"created_at":"2015-05-22T17:10:44Z","updated_at":"2015-05-22T17:10:44Z","body":"Added endomorphism optimization"}}