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woj
@woj.eth
what would be the best way to encrypt a cast, so that only a set of selected fids can decrypt it? (ofc not in warpcast, warpcast would only see gibberish)
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Dan Romero
@dwr.eth
A rudimentary v1: - create a new client and request a new signer for each user in the secret group - client manages a key in its backend to encrypt all casts posted via client - users are able to read decrypted versions of the casts - Map it to a FIP-2 not on Warpcast to reduce timeline spam
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woj
@woj.eth
2. whats a good algo for that? ideally with a js implementation out of the box 4. will you hate us if we use it as a growth hack?
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Cassie Heart
@cassie
Depends on the nature of how you want membership to work — do you want it to be exclusively casts available only to people who are in the group, or one where any prior/future members can see/post?
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Dan Romero
@dwr.eth
2. no idea cc @cassie 4. nope, but people might mute / unfollow users doing a lot of it
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