matrix-org / matrix-org/matrix-spec

Should we kill device IDs, replacing them with hashes of your e2e device identity key?

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#622 2 comments 4 reactions 0 assignees View on GitHub

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A-Client-Server A-E2EE enhancement
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Avg merge
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Merged PRs (30d)
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Description

Rather than having yet another ID to worry about and keep in sync with E2E etc, perhaps we should just make your device ID the same as your E2E public identity key now that we have E2E by default. (thanks to @Gargron & @jcgruenhage for the idea)

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Research direction

No files, tests, or entry points are named. Start by locating the Matrix specification sections that define device IDs and E2E public identity keys, then determine compatibility and synchronization implications; done requires a decided protocol direction and documented requirements.

Written by the indexing model from the issue text.

Assessment

Domain
cryptography, security
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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